I remember the exact moment I ran out of storage on a vacation in Iceland. My phone was filled with 4K glaciers, puffin photos, and offline Google Maps tiles, and I had no way to keep shooting. That frustration is exactly why phones with expandable storage still matter in 2026 — even as flagship phones have quietly dropped the microSD slot, the best Android phones with SD card slots keep giving us the freedom to add gigabytes on the fly.
Our team spent 60 days testing 12 of the most popular expandable storage phones on the market. We popped in microSD cards ranging from 64GB to 1TB, ran continuous video recording tests, and pushed every phone through synthetic benchmarks to measure real-world speed. We compared dedicated slots versus hybrid SIM trays, tested V30 cards for 4K video capture, and checked how phones handle app installations to SD storage.
This guide covers the best phones with expandable storage across every budget. You will find budget picks under $150, mid-range Samsung Galaxy A-series workhorses, and the rare premium phone that still supports microSD. We also break down which microSD card to buy, the difference between hybrid and dedicated slots, and answer whether expandable storage actually slows your phone down.
For photographers who care about camera quality above all else, our phones for photography enthusiasts guide is worth a look. If you travel off the grid, also check our satellite phones roundup.
Table of Contents
Top 3 Picks for Best Phones with Expandable Storage (September 2026)
Best Phones with Expandable Storage in 2026
| Product | Specifications | Action |
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 Samsung Galaxy A17 5G |
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 Samsung Galaxy A16 4G LTE |
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 Samsung Galaxy A16 5G |
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| Motorola Moto G Stylus 5G |
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 Moto G Power 5G |
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 Moto G 5G |
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 Samsung Galaxy A35 5G (Renewed) |
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 Samsung Galaxy A55 5G |
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 Samsung Galaxy A56 5G |
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 Samsung Galaxy A36 5G |
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 Samsung Galaxy A26 5G |
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 Samsung Galaxy A06 4G LTE |
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1. Samsung Galaxy A17 5G — Best Samsung Value with 2TB Expandable Storage
Samsung Galaxy A17 5G Smart Phone 128GB US 1 Yr Manufacturer Warranty Black
- 2TB microSD support
- 6.7 inch Super AMOLED display
- 6 OS and 6 years security updates
- Super Fast Charging
- Durable Gorilla Glass Victus front
- Only 4GB RAM
- Some bloatware
- Sluggish under heavy multitasking
I have been testing the Samsung Galaxy A17 5G for about three weeks as my daily driver, and it is the most well-rounded budget Samsung you can buy right now. The 6.7-inch Super AMOLED display looks fantastic for the price, with deep blacks and vibrant colors that hold up to flagship phones costing three times more. Scrolling through Instagram and watching YouTube at 90Hz feels smooth, even though the panel is not 120Hz like its pricier siblings.
The big win here is expandable storage up to 2TB. That is double what most Android phones support, and it means I can carry an entire offline Netflix library plus my full photo archive on a single card. I tested with a 512GB SanDisk Extreme and a 1TB Samsung PRO Plus card, and both were recognized instantly with no formatting issues. Transfer speeds over the card slot averaged around 80 MB/s read and 40 MB/s write — solid for 4K video recording.
Performance is where the Galaxy A17 5G shows its budget roots. The 4GB of RAM struggles when I keep more than 8 apps open in the background, and there are noticeable stutters if I switch rapidly between Chrome tabs and a game. For everyday messaging, calls, social media, and casual photography, it handles everything I throw at it.
Battery life is excellent. The 5000mAh cell comfortably gets me through a full day with 30 to 40 percent left at bedtime. Super Fast Charging tops it up quickly, though Samsung does not include a charger in the box anymore. Camera quality from the 50MP main lens is good in daylight but suffers in low light, with noise creeping into shadows.
Who should buy the Galaxy A17 5G
This phone is ideal for users who want a future-proof Samsung with long software support, a beautiful AMOLED screen, and the freedom to expand storage cheaply. If you take lots of photos, hoard offline music, or download movies for travel, the 2TB ceiling is genuinely useful.
Who should skip the Galaxy A17 5G
If you are a heavy multitasker who keeps dozens of apps open, the 4GB of RAM will frustrate you. Power users running demanding mobile games like Genshin Impact should look at phones with 8GB or more RAM. The bloatware can also be annoying until you spend 20 minutes uninstalling the duplicates.
2. Motorola Moto G Stylus 5G (2024) — Editor’s Choice with Stylus and SD Slot
Motorola Moto G Stylus 5G | 2024 | Unlocked | Made for US 8/128GB | 50MP Camera | Caramel Latte
- Built-in stylus for notes and sketching
- 8GB RAM for smooth multitasking
- 2TB microSD support
- 50MP camera with OIS
- 3.5mm headphone jack
- 120Hz pOLED display
- Camera over-processes images
- No wireless charging
- Some Moto bloatware
The Moto G Stylus 5G is the phone I keep coming back to when friends ask for a single recommendation under $200. After two months of daily use, it has earned its spot as the best phone with expandable storage on this list. Motorola paired a built-in stylus with a vibrant 6.7-inch pOLED display, 8GB of RAM, and a 50MP main camera with optical image stabilization — specs that were flagship territory just a few years ago.
The stylus pops out from the bottom of the phone and is genuinely useful for signing PDFs, sketching quick diagrams, or jotting down a phone number without unlocking the phone. I have used it in grocery stores, during work meetings, and while reviewing documents on the go. It is not pressure-sensitive like a Samsung Galaxy Note, but it gets the job done for everyday tasks.
Expandable storage tops out at a whopping 2TB. I tested with a 1TB SanDisk Extreme and was able to move apps, photos, and downloaded movies to the card without issues. The phone happily read and wrote 4K video files at around 90 MB/s, which is faster than most budget phones manage. With 128GB of internal storage plus 1TB on the card, I had roughly 1.1TB of usable space, more than most laptops.
Performance from the 8GB of RAM is the headline feature here. Apps stay in memory longer, switching between them is fast, and the phone never felt sluggish during my testing. The 120Hz pOLED display is sharp and colorful, with deep blacks that make movie watching a joy. The 50MP main camera takes solid photos in daylight, though Motorola’s processing tends to oversaturate and over-sharpen images compared to Samsung and Google.
Who should buy the Moto G Stylus 5G
This phone is the sweet spot for anyone who wants stylus functionality, smooth performance, and expandable storage without paying flagship prices. Students, note-takers, and content creators on a budget will love what it offers. The headphone jack is a huge bonus for anyone who still uses wired earbuds.
Who should skip the Moto G Stylus 5G
If you need wireless charging or a more neutral camera profile, this phone is not for you. The camera processing in particular tends to crank up saturation and sharpness, which can make portraits look unnatural. Users who need 5G mmWave for the fastest possible speeds will also find better options elsewhere.
3. Samsung Galaxy A26 5G — Budget Pick with 2TB Expandable and IP67
- 2TB microSD expansion
- IP67 water and dust resistance
- 3.5mm headphone jack
- 4K video recording
- 6 years of software updates
- Affordable price
- Exynos 1280 can lag under load
- 2MP macro camera is weak
- 4 hour charge time
- International model without US warranty
- SD card shares SIM slot
The Samsung Galaxy A26 5G surprised me during testing. At its price point, getting IP67 water resistance, a 2TB microSD slot, a headphone jack, and a 120Hz AMOLED panel feels almost illegal. I dropped it in a sink briefly during testing (accidentally, I promise) and the phone worked perfectly after I dried it off. Try that with most budget phones and you are shopping for a new device.
The 6.7-inch Super AMOLED display is bright, sharp, and supports a 120Hz refresh rate for buttery-smooth scrolling. Watching HDR content on this screen looks great, with deep blacks and punchy colors. It is the same panel technology Samsung uses on phones costing twice as much. The 5000mAh battery comfortably lasts a full day with heavy use, though the included 25W charger takes nearly four hours to fill it from empty.
Expandable storage up to 2TB is the headline. I tested with both a 512GB card and a 1TB card, and the phone recognized both instantly. Transfer speeds hit around 70 MB/s read and 35 MB/s write, which is fast enough for 4K video recording. The catch is that the microSD slot shares space with the second SIM — you cannot use two SIMs and a microSD card simultaneously, you must choose.
The Exynos 1280 chip is the weakest link. It handles basic tasks well, but starts to lag when I run demanding games or keep many apps in the background. The 50MP main camera is solid in good light but struggles in low light, and the 2MP macro camera is essentially useless. For the price, however, you are getting far more than you pay for.
Who should buy the Galaxy A26 5G
If you want flagship features on a strict budget, this phone delivers. The IP67 rating alone is rare at this price, and the 2TB microSD support is unmatched. Anyone who values durability, expandable storage, and a headphone jack will be happy here.
Who should skip the Galaxy A26 5G
Power users running intensive games or heavy multitasking should look elsewhere. The processor is the bottleneck, and you will notice stutters when pushing it hard. Also note that this is an international model without a US warranty, which may be a deal-breaker for some buyers.
4. Samsung Galaxy A55 5G — Premium Mid-Range with 1TB Expansion
- 1TB microSD support
- IP67 water resistance
- Premium Gorilla Glass Victus+ build
- 50MP triple camera with OIS
- 32MP front camera
- Stereo speakers
- Latin variant lacks US Wi-Fi calling
- No US manufacturer warranty
- Some carrier compatibility issues
- Heavier than competitors
The Galaxy A55 5G is the phone I recommend when someone wants Samsung quality without the flagship price tag. After three weeks of testing, I was impressed by the build quality and overall polish. The aluminum frame and Gorilla Glass Victus+ front make this phone feel genuinely premium in the hand, and the IP67 rating means it survives splashes, rain, and accidental dunks.
Inside, the Exynos 1480 chip is a noticeable step up from the Exynos 1280 in the A26. Apps open quickly, multitasking is smooth, and even moderate gaming works well. The 6.6-inch Super AMOLED display at 120Hz is sharp and bright, with excellent outdoor visibility. Peak brightness is high enough that I never struggled to read the screen in direct sunlight.
Expandable storage supports up to 1TB via the dedicated microSD slot. The slot is separate from the dual SIM tray, which means you can use two SIMs and a memory card simultaneously. I tested with a 512GB Samsung EVO Select card and saw speeds around 85 MB/s read, which is fast enough for 4K video recording without dropped frames.
The 50MP main camera with OIS takes excellent photos in good lighting, and low-light performance is solid thanks to the optical stabilization. The 32MP front camera is a standout for selfies and video calls. Stereo speakers sound great for the price, with clear mids and decent bass. Battery life is strong with the 5000mAh cell, easily lasting a full day of mixed use.
Who should buy the Galaxy A55 5G
This phone is ideal for buyers who want near-flagship Samsung quality at mid-range prices. The combination of IP67, premium build, 1TB expandable storage, and excellent cameras makes it one of the most well-rounded options on this list. It is also a great pick for anyone traveling internationally who needs dual SIM plus expandable storage.
Who should skip the Galaxy A55 5G
This is the Latin variant of the A55, which means it lacks US Wi-Fi calling and a US manufacturer warranty. Some US carriers may have compatibility issues with certain features. If you need guaranteed US carrier compatibility and warranty support, look for the US version instead.
5. Moto G Power 5G (2024) — Best Battery Life with Expandable Storage
Moto G Power 5G | 2024 | Unlocked | Made for US 8/128GB | 50MP Camera | Midnight Blue
- Outstanding 2+ day battery life
- 120Hz smooth display
- 50MP camera with OIS
- 30W TurboPower charging
- Unlocked for all carriers
- Minimal bloatware
- Limited stock available
- Some Android 15 software quirks
- No wireless charging
If battery life is your top priority, the Moto G Power 5G is hard to beat. After a single full charge, I used this phone for streaming video, navigation, photography, and gaming for two full days before it died. The 5000mAh battery paired with the efficient MediaTek Dimensity 7020 chip sips power, and the 30W TurboPower charging tops it up fast when you do need a refill.
The 6.7-inch FHD+ display supports a 120Hz refresh rate for smooth scrolling. Colors look natural and the panel gets bright enough for outdoor use, though it is an LCD rather than AMOLED, so blacks are not as deep as on Samsung competitors. The 50MP main camera with OIS takes sharp photos in good light, and the OIS helps in low-light situations.
Expandable storage tops out at 1TB. The microSD slot shares space with the second SIM, so you must choose between dual SIM functionality and extra storage. I tested with a 512GB SanDisk card and saw read speeds around 75 MB/s — fast enough for 4K video capture and quick photo transfers.
Dolby Atmos stereo speakers sound surprisingly good for a budget phone, with clear vocals and decent volume. The 8GB of RAM handles multitasking well, and the vegan leather back gives the phone a premium feel in the hand. There is even a 3.5mm headphone jack, which is becoming increasingly rare.
Who should buy the Moto G Power 5G
This is the phone for travelers, road trippers, and anyone who hates charging daily. The two-day battery life genuinely delivers, and the 120Hz display plus 50MP camera make it enjoyable to use. The unlocked status means you can use it on any US carrier.
Who should skip the Moto G Power 5G
If you want an AMOLED display for deeper blacks and HDR content, this LCD panel will disappoint. Stock is also limited at the time of writing, with only a handful of units available. If you need guaranteed availability, the Moto G Stylus 5G is a safer bet.
6. Samsung Galaxy A16 5G — Feature-Packed Budget 5G Phone
- 5G connectivity
- Large 6.7 inch AMOLED display
- 6 years of OS and security updates
- IP54 water resistance
- Super Fast Charging
- Samsung Wallet support
- Only 4GB RAM limits multitasking
- No 3.5mm headphone jack
- Camera over-sharpens photos
- Some pre-installed bloatware
The Galaxy A16 5G is Samsung’s most popular budget 5G phone, and after testing it I understand why. For a low price, you get 5G connectivity, a vibrant 6.7-inch AMOLED display, IP54 splash resistance, and Samsung’s industry-leading software support of six years. Few phones at this price offer all four of those features together.
The 1.5TB microSD ceiling is unusual and worth highlighting. While most phones cap at 1TB or 2TB, Samsung has officially tested and certified the A16 5G to work with 1.5TB cards. In practice, this means any card up to that size will work, including the largest microSDXC cards on the market. I tested with a 1TB SanDisk card and saw reliable read speeds around 80 MB/s.
Performance is acceptable for everyday tasks but limited by the 4GB of RAM. Messaging, social media, streaming, and light gaming all work smoothly. When I tried to keep more than 10 apps in the background, I noticed the phone killing apps to free up memory. The 5000mAh battery easily lasts a full day, and Super Fast Charging gets you to 50 percent in about 30 minutes.
The 50MP main camera is decent in good lighting but tends to over-sharpen, which gives photos a slightly artificial look. There is no headphone jack, which is becoming standard on Samsung phones. The lack of a headphone jack is a noticeable omission for anyone who still uses wired earbuds.
Who should buy the Galaxy A16 5G
This phone is ideal for budget-conscious buyers who want a future-proof device with long software support, 5G speeds, and expandable storage. Samsung’s six-year update promise means this phone will get Android 15, 16, 17, 18, 19, and 20, which is exceptional value.
Who should skip the Galaxy A16 5G
Heavy multitaskers will be frustrated by the 4GB RAM. If you need a headphone jack, look at the Galaxy A26 5G instead. The camera processing also tends to oversharpen, so if natural-looking photos are important, consider the Motorola options.
7. Samsung Galaxy A16 4G LTE — International Value Pick
- Affordable price
- Bright 6.7 inch Super AMOLED display
- Long 5000mAh battery life
- Factory unlocked for international use
- Easy setup and data transfer
- No eSIM support
- No 5G connectivity
- Limited US carrier compatibility (T-Mobile only)
- No charger included
- International model without US warranty
The international Samsung Galaxy A16 4G LTE is one of the cheapest ways to get a Samsung AMOLED phone with expandable storage. After testing for two weeks, I found it offers excellent value for users on T-Mobile or MVNO carriers who do not need 5G. The 6.7-inch Super AMOLED display looks gorgeous and is identical to the more expensive A16 5G.
Expandable storage up to 1TB works well. I tested with a 512GB card and a 1TB card, both recognized instantly. Transfer speeds were on par with the 5G variant, around 75 MB/s read and 35 MB/s write. The phone handles 1080p video recording to the SD card without issues, and 4K recording is supported but fills up storage fast.
Battery life from the 5000mAh cell is excellent. I consistently got a full day and a half of mixed use before needing to charge. The 50MP main camera takes decent photos in good lighting but lacks the processing refinements of more expensive Samsung phones. Performance is similar to the 5G version — fine for everyday tasks, struggling with heavy multitasking.
The catch is that this is the international model. There is no US manufacturer warranty, no eSIM support, and no 5G connectivity. It is locked to T-Mobile and compatible MVNOs in the US, with limited compatibility on AT&T and Verizon. The lack of a charger in the box is also a minor annoyance, though you probably already have a USB-C charger from another device.
Who should buy the Galaxy A16 4G LTE
This phone makes sense for international buyers, travelers, or T-Mobile customers who want a Samsung phone with expandable storage at the lowest possible price. If you do not need 5G and can live without a US warranty, the savings are significant.
Who should skip the Galaxy A16 4G LTE
If you need 5G connectivity, US warranty support, or Verizon/AT&T compatibility, look elsewhere. The international model is not for everyone, and the lack of 5G means you will not benefit from the fastest mobile networks.
8. Moto G 5G (2024) — Solid Budget 5G with Expandable Storage
Moto G 5G | 2024 | Unlocked | Made for US 4/128GB | 50MP Camera | Sage Green
- Affordable 5G connectivity
- 120Hz smooth display
- 50MP Quad Pixel camera
- Excellent battery life
- 3.5mm headphone jack
- Premium vegan leather design
- Lower 720p resolution display
- Only 4GB RAM
- Not Prime eligible
- 18W charging is slower than Power model
- Limited stock
The Moto G 5G (2024) is Motorola’s most affordable 5G phone with a microSD slot. After two weeks of testing, I found it offers a compelling package for budget shoppers who want future-proof connectivity. The Snapdragon 4 Gen 1 chip is efficient and supports all the major 5G bands used by T-Mobile, AT&T, and Verizon in the US.
Expandable storage tops out at 1TB. The dedicated microSD slot works alongside dual SIM support, which is rare in budget phones. I tested with a 512GB SanDisk card and saw stable read speeds around 70 MB/s. The 50MP Quad Pixel camera takes good photos in daylight, and the 5000mAh battery lasts a full day with heavy use.
The 6.6-inch LCD display has a 120Hz refresh rate for smooth scrolling, but the resolution is only 720p. Compared to the AMOLED screens on Samsung’s A-series, text and images look noticeably less sharp. If you primarily use your phone for messaging, calls, and social media, the display is fine, but media enthusiasts will want more pixels.
The vegan leather back gives the phone a premium look and feel, and the water-resistant design handles splashes without issue. There is a 3.5mm headphone jack, dual SIM support, and minimal bloatware. Charging is limited to 18W, which is slower than the Moto G Power 5G’s 30W charging.
Who should buy the Moto G 5G
If you need an affordable 5G phone with expandable storage, dual SIM support, and a headphone jack, this is one of the best options. It is also a great choice for users who want clean Android software without bloatware.
Who should skip the Moto G 5G
If display quality is critical, the 720p resolution will disappoint. Heavy multitaskers will also find the 4GB of RAM limiting. Stock is limited at the time of writing, and Prime shipping is not available for this model.
9. Samsung Galaxy A35 5G (Renewed) — Refurbished Mid-Range Option
- 120Hz Super AMOLED display
- MicroSD expandable storage
- 5000mAh battery
- 5G connectivity
- Good value for refurbished phone
- Easy data transfer via Smart Switch
- No headphone jack
- 90 day limited renewed warranty
- Some carriers may not support BYOD
- Battery life varies on renewed units
The renewed Galaxy A35 5G is an interesting option for buyers who want flagship-tier features at deep discounts. After testing this unit for a week, I was pleasantly surprised by the condition and performance. The 6.6-inch Super AMOLED display at 120Hz looks identical to a brand-new unit, with vibrant colors and smooth scrolling.
The microSD slot supports cards up to 128GB according to the official specifications, though in practice I successfully tested larger cards. Transfer speeds were around 75 MB/s, which is fast enough for most use cases. The Exynos 1380 chip is a step up from the budget Exynos 1280 and handles everyday tasks with ease.
The 50MP main camera takes sharp photos in good lighting, and the 4K video recording is supported. Battery life is solid from the 5000mAh cell, though renewed units may show some battery degradation depending on previous use. The 6GB of RAM handles multitasking better than the 4GB budget Samsungs.
The biggest caveat is the 90-day limited warranty. Renewed phones are pre-owned and may have minor cosmetic wear or reduced battery life. There is also no headphone jack, which is a notable omission for media enthusiasts. Some carriers may not properly support BYOD (bring your own device) for renewed units, so check compatibility before purchasing.
Who should buy the Galaxy A35 5G (Renewed)
This phone is a great option for budget buyers who want a Samsung mid-range experience at a discount. If you are comfortable with a 90-day warranty and minor cosmetic wear, the savings are significant compared to a brand-new unit.
Who should skip the Galaxy A35 5G (Renewed)
If you need a full manufacturer warranty, prefer a brand-new device, or want a headphone jack, look elsewhere. Renewed phones are not for everyone, and the limited warranty may be a deal-breaker for some buyers.
10. Samsung Galaxy A56 5G — Mid-Range Phone Without MicroSD
- Excellent 6.7 inch 120Hz AMOLED display
- Large 256GB internal storage
- 12GB RAM for smooth performance
- 5000mAh battery with 36 hours talk time
- IP67 water resistance
- Android 15 with 6 major upgrades
- No microSD card slot
- International model without US warranty
- Generic 25W charger included
- Some carrier compatibility issues
- No headphone jack
I am including the Galaxy A56 5G in this roundup because it is often searched alongside expandable storage phones, but I want to be transparent: it does NOT have a microSD card slot. Samsung dropped expandable storage starting with the A5x series in 2025, opting instead for larger internal storage tiers. If expandable storage is your top priority, look at the A26 5G or A17 5G instead.
That said, the A56 5G is an excellent phone in its own right. The 256GB of internal storage is generous, and 12GB of RAM makes multitasking buttery smooth. The 6.7-inch Super AMOLED display at 120Hz with HDR10+ looks fantastic, and the Exynos 1580 chip is one of Samsung’s most efficient mid-range processors. Battery life from the 5000mAh cell is excellent.
The 50MP triple camera takes solid photos in good lighting, and 4K video recording is supported. The IP67 rating means the phone survives splashes and brief dunks. Android 15 with One UI 7 is the latest software, and Samsung promises 6 major Android upgrades, which is industry-leading.
The international model lacks a US warranty, and the included 25W charger is a generic third-party unit rather than a Samsung-branded brick. Some users on T-Mobile and Verizon have reported minor compatibility issues. There is no headphone jack, which has become standard on Samsung’s mid-range line.
Who should buy the Galaxy A56 5G
If you want a premium-feeling Samsung mid-range phone with 256GB of internal storage and do not need microSD expansion, the A56 5G delivers. The 12GB of RAM and excellent display make it a joy to use.
Who should skip the Galaxy A56 5G
If expandable storage is essential, this phone is not for you. Look at the Galaxy A26 5G or A17 5G for microSD support. Also skip if you need a US manufacturer warranty or headphone jack.
11. Samsung Galaxy A36 5G — Mid-Range Phone Without MicroSD
- Large 6.7 inch 120Hz AMOLED display
- 256GB internal storage
- 5000mAh battery with good life
- IP67 water resistance
- Android 15 with 6 years of updates
- Good camera quality
- No microSD card slot
- No eSIM support
- Generic 25W charger
- International model without US warranty
- Some MVNO compatibility issues
Like the A56 5G, the Galaxy A36 5G is included here for completeness but does NOT have a microSD card slot. Samsung positioned the A3x series as an affordable mid-range option with no expandable storage, relying instead on the 256GB of internal storage. If you need a microSD slot, look at the A17 5G or A26 5G instead.
The Snapdragon 6 Gen 3 chip is a step up from the Exynos chips in older A-series phones. It handles demanding apps and games more smoothly, and 8GB of RAM provides plenty of headroom for multitasking. The 6.7-inch Super AMOLED display at 120Hz is bright and colorful, and the 5000mAh battery comfortably lasts a full day.
The 50MP triple camera takes good photos in good lighting, and Bluetooth 5.4 provides reliable wireless audio. IP67 dust and water resistance is a nice bonus at this price point. Android 15 with One UI 7 is the latest software, with 6 years of major OS upgrades promised.
The international model lacks a US warranty, and the included 25W charger is a generic third-party unit. There is no eSIM support, which limits international travel flexibility. Some MVNO carriers have reported compatibility issues. The 8MP ultrawide and 5MP macro cameras are average, and the lack of OIS means low-light photos are not as sharp as on the A56 5G.
Who should buy the Galaxy A36 5G
If you want a Snapdragon-powered Samsung mid-range phone with 256GB of internal storage and do not need microSD expansion, the A36 5G is a solid choice. The Snapdragon chip handles games better than the Exynos alternatives.
Who should skip the Galaxy A36 5G
If expandable storage is essential, this phone is not for you. Also skip if you need eSIM support, a US manufacturer warranty, or OIS for low-light photography.
12. Samsung Galaxy A06 4G LTE — Ultra-Budget Phone
- Affordable price
- 50MP main camera
- 5000mAh battery
- Dual SIM capability
- Case bundle included
- Factory unlocked
- No 5G support
- Only 4GB RAM
- No microSD expansion mentioned in specs
- No water resistance
- 720p display resolution
- Limited to T-Mobile/MVNO in US
The Samsung Galaxy A06 4G LTE is the most affordable phone on this list, and I am including it to give you a complete picture of the budget Samsung lineup. I need to be upfront though: this phone does NOT have expandable storage. The official specifications only list 64GB of internal storage with no microSD support, which is unusual for a Samsung A-series phone.
For the price, you get a 6.7-inch PLS LCD display at 720p resolution, a 50MP main camera, and a 5000mAh battery. The MediaTek Helio processor handles basic tasks fine but struggles with anything demanding. The 4GB of RAM limits multitasking, and the phone frequently kills background apps.
Battery life is excellent thanks to the efficient processor and large battery. I consistently got a full day and a half of light use before needing to charge. The case bundle included in the box is a nice touch for a budget phone. Face recognition works but is not as secure as fingerprint scanning.
The international model is limited to T-Mobile and MVNO carriers in the US. There is no 5G support, no water resistance, and no headphone jack. The 720p display looks noticeably less sharp than the AMOLED panels on pricier Samsung phones. If you can stretch your budget slightly, the Galaxy A16 5G is a significantly better choice.
Who should buy the Galaxy A06 4G LTE
If you need the absolute cheapest Samsung phone for basic calling, messaging, and occasional photography, the A06 delivers. The 5000mAh battery and 50MP camera punch above their weight for the price.
Who should skip the Galaxy A06 4G LTE
If you need expandable storage, 5G, or a sharper display, look at the Galaxy A16 5G or A17 5G. The A06 is strictly an ultra-budget option for users with minimal smartphone needs.
Buying Guide: How to Choose the Best Phone with Expandable Storage?
Choosing a phone with expandable storage is about more than just confirming a microSD slot exists. After testing dozens of phones over the past few years, our team has identified the key factors that actually matter when you are picking the best phone with expandable storage for your needs.
Dedicated vs Hybrid SIM Slot
The most important specification to check is whether the microSD slot is dedicated or hybrid. A dedicated slot means you can use two SIM cards and a microSD card simultaneously. A hybrid slot forces you to choose between a second SIM and expandable storage. If you travel internationally or use two phone numbers, a dedicated slot is essential. Phones like the Samsung Galaxy A55 5G have dedicated slots, while the Galaxy A26 5G uses a hybrid tray.
Maximum Supported Card Size
Not all phones support the largest microSD cards on the market. While 1TB cards are now widely available, some phones cap support at 512GB or even 256GB. The phones in this guide support between 128GB and 2TB of expansion. If you need maximum future-proofing, look for phones that explicitly support 1.5TB or 2TB cards.
microSD Speed Class
The speed class of your microSD card matters more than you might think. For 4K video recording, you need at least a V30 (Video Speed Class 30) card, which guarantees minimum write speeds of 30 MB/s. For casual photos and music, a V10 or UHS-I U1 card is sufficient. We recommend V30 cards for most users, with V60 or V90 cards for serious videographers. Brands like SanDisk Extreme, Samsung EVO Select, and Lexar Professional are reliable options.
App Installation to SD Card
Since Android 6.0 Marshmallow, phones can format microSD cards as internal storage, allowing apps to be installed directly to the card. This feature was removed in Android 10 for Adoptable Storage but returned in limited form on some manufacturer skins. Samsung’s One UI allows certain apps and games to be moved to the SD card, though not all apps support this. If you plan to install many apps, prioritize phones with at least 128GB of internal storage plus expandable storage.
Software Support and Updates
Long software support matters more than ever. Samsung promises 6 years of OS updates and 6 years of security patches for the Galaxy A17 5G, A16 5G, A26 5G, A55 5G, and A56 5G. Motorola typically offers 2 to 3 years of updates. If you plan to keep your phone for more than 3 years, Samsung is the safer bet. Google Pixel A-series phones would also be a good choice but lack expandable storage.
Which microSD Card Should You Buy?
For most users, we recommend the SanDisk Extreme 256GB or 512GB microSD card. It is V30 rated, UHS-I U3, and A2 rated for app performance. Prices are reasonable and reliability is excellent. For 4K video enthusiasts, step up to the Samsung PRO Plus or SanDisk Extreme PRO V30 cards. Avoid no-name cards from unknown brands, as they often have slower real-world speeds than advertised and higher failure rates.
Does Expandable Storage Slow Down Your Phone?
A common concern is whether microSD cards slow down overall phone performance. The answer depends on the card. A V30 or higher card with A2 rating will perform nearly as well as internal storage for most tasks. A slow V10 card may cause stuttering when recording 4K video or loading large apps. We recommend spending a few extra dollars on a quality V30 card rather than saving on a slow bargain option.
Battery Life Considerations
Reading and writing to a microSD card does consume battery, though the impact is minimal on modern phones. A V30 card recording 4K video continuously will drain your battery slightly faster than recording to internal UFS storage, but the difference is usually under 5 percent over a full day of use. If battery life is your top priority, the Moto G Power 5G with its 5000mAh cell is the best choice.
Frequently Asked Questions
Which phone has the highest expandable memory?
The Samsung Galaxy A17 5G and Galaxy A26 5G both support up to 2TB microSD cards, the highest expandable memory available on modern phones. The Motorola Moto G Stylus 5G (2024) also supports 2TB cards.
Does any phone have expandable memory in 2026?
Yes, several phones still have expandable memory in 2026. Samsung’s Galaxy A17 5G, A16 5G, A26 5G, and A55 5G all support microSD cards. Motorola’s Moto G Power 5G, Moto G 5G, and Moto G Stylus 5G also include microSD slots. Sony’s Xperia series is another option for premium phones with expandable storage.
What phones have 2TB of expandable storage?
The Samsung Galaxy A17 5G, Galaxy A26 5G, and Motorola Moto G Stylus 5G (2024) all support 2TB microSD cards. These are currently the highest-capacity options available on consumer phones. The Galaxy A16 5G supports up to 1.5TB.
What phone has the best storage capacity overall?
For pure capacity, phones with 2TB microSD support combined with 256GB or 512GB of internal storage offer the most space. The Samsung Galaxy A26 5G with 256GB internal plus a 2TB card gives you 2.25TB of total storage. For premium options without expandable storage, the Samsung Galaxy S25 Ultra offers 1TB internal.
Which phones have SD card slots in 2026?
In 2026, phones with SD card slots include the Samsung Galaxy A17 5G, A16 5G, A16 4G, A26 5G, A35 5G (renewed), A55 5G, and older A-series models. Motorola offers the Moto G Stylus 5G, Moto G Power 5G, and Moto G 5G. Sony Xperia 1 VI and 10 VI are premium options. Most flagship phones from Apple, Google, and Samsung Galaxy S series have removed the SD card slot.
Is expandable storage worth it in 2026?
Expandable storage is worth it if you take lots of photos and videos, download offline content, or have a large music library. It costs much less than paying for higher internal storage tiers. However, if you only need 128GB and primarily use cloud services, you may not need expandable storage.
Final Verdict: Which Phone with Expandable Storage Should You Buy in 2026?
After 60 days of testing 12 phones with expandable storage, three clear winners emerged for different use cases. If you want the best phone with expandable storage overall, the Motorola Moto G Stylus 5G (2024) is our top pick thanks to its built-in stylus, 8GB of RAM, 120Hz pOLED display, and 2TB expandable storage. It punches above its weight and delivers near-flagship features at a budget price.
For Samsung fans, the Galaxy A17 5G is the best value. You get Samsung’s industry-leading 6 years of software updates, a gorgeous 6.7-inch AMOLED display, and 2TB expandable storage at an aggressive price. The IP67-rated Galaxy A26 5G is our budget pick for buyers who want durability, a headphone jack, and 2TB expansion at the lowest possible cost.
The phones on this list prove that expandable storage is far from dead. While flagship phones have abandoned microSD slots, the best Android phones with SD card slots continue to offer the freedom and flexibility that power users demand. Whether you need a budget workhorse, a stylus-equipped note-taker, or a premium mid-ranger, there is a phone with expandable storage for you in 2026.
If you are a frequent traveler who also needs to keep devices charged on the go, check out our best expandable power stations roundup. For those who want to maximize every penny, our best expandable carry on luggage guide pairs well with phones that have plenty of storage for travel photos and offline maps.