Best SD Cards For Sony Xperia 1 VI
Expert recommendations based on Samsung Galaxy A55 5G specifications
Recommended Spec
microSDXC (UHS-I) (V30 / U3 / A2 or faster)
The Galaxy A55 5G has a hybrid tray: one SIM plus a microSD card up to 1TB, or two SIMs. Samsung doesn't allow apps on the card, so buy for capacity.
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#1 Top Pick for Samsung Galaxy A55 5G
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Official Samsung Galaxy A55 5G SD Card Requirements
-
Format: microSDXC (UHS-I)
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Minimum Speed: V30 / U3 / A2 (30 MB/s write)
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Maximum Capacity: Up to 1TB (exFAT)
Why these requirements? As a mid-range phone with capable 4K video and gaming features, the A55 5G relies on its hybrid SIM/microSD tray to offset its base internal storage. Because Android users frequently move apps and media to external storage, an A2-rated card is essential. The A2 specification ensures high Random Read/Write IOPS, meaning apps stored on the card won't stutter or crash during background updates. A standard V30 rating guarantees that 4K video recordings save smoothly without lagging the camera interface.
Detailed Specifications
Type
microSDXC (UHS-I)
Min Speed Class
V30 / U3 / A2
Write Speed
30 MB/s
Recommended Size
256GB, 512GB
Max Capacity
1TB (exFAT)
Top SD Card Recommendations
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| SD Card | Verified | Speed Class | Write Speed | Pros | Price |
|---|---|---|---|---|---|
Samsung EVO Plus microSD
|
V30 | Up to 60 MB/s |
|
$ Check Price | |
SanDisk Extreme microSD
Full Review
|
V30 | Up to 130 MB/s |
|
$ Check Price |
Compare These Cards
Open in full compare toolSee how the recommended cards for Samsung Galaxy A55 5G stack up side by side, or swap in any other card.
budget
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Samsung EVO Plus microSD
$ · Budget- UHS RatingUHS-I
- Speed ClassV30
- App PerformanceA2
- Read SpeedUp to 160 MB/s
- Write SpeedUp to 60 MB/s
- EnduranceStandard
Available Capacities64GB, 128GB, 256GB, 512GB, 1024GB
Pros
- V30 and A2 at a low price. A common pick for SD2Vita
- where it works up to 512GB.
Cons
- Writes slower than the Samsung PRO Plus.
recommended
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SanDisk Extreme microSD
$ · Mid-Range- UHS RatingUHS-I
- Speed ClassV30
- App PerformanceA2
- Read SpeedUp to 190 MB/s
- Write SpeedUp to 130 MB/s
- EnduranceStandard
Available Capacities32GB, 64GB, 128GB, 256GB, 512GB, 1024GB, 1500GB
Pros
- V30 and A2 with fast writes
- sold up to 1.5TB. Widely available
- so easy to buy genuine.
Cons
- Write speeds are lower on the 32GB and 64GB versions.
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SanDisk Extreme microSD
The SanDisk Extreme microSD pairs V30 video speed with an A2 app rating and reads up to 190 MB/s. It covers 4K recording in drones and action cameras, game storage in handhelds, and app storage in phones. It is sold from 32GB to 1.5TB.
Target User:
Smartphone, drone, and action camera users who want one reliable card for both 4K video and app storage
Best For:
Action Cameras, Drones, Smartphones & Tablets, Mirrorless Cameras
Step up to the SanDisk Extreme PRO for higher sustained write speeds, or down to the Samsung EVO Select if 4K recording isn't a priority and price matters more.
Featured Products on Amazon
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Kingston Canvas Go Plus 128GB microSD Card | Up to 200MB/s | Class 10, UHS-I, U3, V30, A2 | SDCG4/128GB
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Kingston 128GB Canvas Select Plus microSD Card | Up to 150MB/s | Class 10, UHS-I, U1, V10, A1 | SDCS3/128GB
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Frequently Asked Questions
What SD Card Do I Need for Samsung Galaxy A55 5G?
The Samsung Galaxy A55 5G takes a microSDXC (UHS-I) card rated V30 / U3 / A2 or faster. 256GB or 512GB covers most owners, and the maximum is 1TB (exFAT). Buy SanDisk, Lexar, Samsung or Kingston from a reputable seller: counterfeit cards are the most common cause of lost files.
Does the Galaxy A55 have a dedicated SD card slot?
No, it uses a hybrid slot. You can use either two SIM cards OR one SIM card and one microSD card, but not all three simultaneously.
Is V30 required for Samsung Galaxy A55 5G?
Yes. V30 guarantees 30 MB/s of sustained write, which keeps the Samsung Galaxy A55 5G free of slow loads, stutter, or write errors. Faster cards work too.
What size SD card should I get for Samsung Galaxy A55 5G?
256GB covers light use; 512GB suits heavy use. The maximum is 1TB (exFAT).
Can I use older or slower cards with Samsung Galaxy A55 5G?
Not below V30 / U3 / A2. Slower cards cause slow loads, stutter, or write errors. Check the card label for the V30 / U3 / A2 mark.
Is a UHS-II card faster in Samsung Galaxy A55 5G?
No. The Samsung Galaxy A55 5G has a UHS-I slot, so a UHS-II card runs at UHS-I speed. It only offloads faster in a UHS-II card reader.
Does the brand matter for Samsung Galaxy A55 5G?
Yes. SanDisk, Lexar, Samsung and Kingston cards meet their rated speeds. Buy from the brand's store or a major retailer: counterfeit cards sold under those names are common on marketplaces.
What happens if I use the wrong card with Samsung Galaxy A55 5G?
A card slower than V30 / U3 / A2 causes slow loads, stutter, or write errors. A card over the maximum capacity or in the wrong format may not be recognized.
How long will an SD card last in Samsung Galaxy A55 5G?
Several years in normal use. Cards usually fail from wear or counterfeit flash, not age. Replace yours at the first write error, corrupted file or "card not recognized" message.