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)
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.
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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
- Community-favorite for SD2Vita modding; reliable up to 512GB+ with FAT32/exFAT formatting.
Cons
- Slower write speeds than 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
- The gold standard. Fast
- reliable
- A2 rated
- and widely available.
Cons
- Write speeds are slower on 32GB/64GB capacities.
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SanDisk Extreme microSD
The SanDisk Extreme microSD is the best-selling microSD card on Amazon, pairing V30 video speed with A2 app performance and read speeds up to 190 MB/s. It's a dependable all-rounder for 4K recording, app storage, and everyday file transfers, with capacities ranging from 32GB up to 1TB.
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 Canvas Go Plus 64GB microSD Card | Up to 200MB/s | Class 10, UHS-I, U3, V30, A2 | SDCG4/64GB
$Check Price
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SANDISK 128GB Extreme microSD UHS-I Card - Up to 245MB/s Read Speed and 120MB/s Write Speed, 5.3K Video, 4K UHD Video, high-Performance for Action cams, Drones, Android Devices - SDSQXH9-128G-GZ6MA
$Check Price
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Frequently Asked Questions
What SD Card Do I Need for Samsung Galaxy A55 5G?
The Samsung Galaxy A55 5G requires a microSDXC (UHS-I) card with V30 / U3 / A2 speed rating for reliable performance. We recommend 512GB capacity as the sweet spot balancing storage capacity with affordability. The device supports up to 1TB (exFAT), though most users find 512GB sufficient for daily use. Always choose from trusted brands like SanDisk, Lexar, or Kingston to ensure consistent performance and avoid data loss.
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 is recommended for Samsung Galaxy A55 5G. It guarantees a minimum sustained write speed of 30 MB/s, which is necessary for stable professional recording without dropped frames or errors.
What storage capacity should I get for Samsung Galaxy A55 5G?
We recommend 256GB or 512GB cards. A 256GB card is good for typical use, with 1TB (exFAT) as the maximum supported capacity. Larger sizes are useful if you shoot frequently and want to minimize card swaps.
Can I use older or slower cards with Samsung Galaxy A55 5G?
Not recommended. Cards slower than V30 / U3 / A2 may cause dropped frames, corrupted files, or recording failures. Always use V30 / U3 / A2 minimum for reliability.
Do I need a UHS card for Samsung Galaxy A55 5G?
UHS cards are recommended for best performance with Samsung Galaxy A55 5G. Non-UHS cards will work but may have slower transfer speeds. For this device, UHS-II is optimal.
Should I use more than one card with Samsung Galaxy A55 5G?
For professional use or extended shooting sessions, dual cards provide redundancy and backup. Using multiple cards ensures you won't lose footage if one card fails. This is especially important for valuable recordings.
Does the brand matter for Samsung Galaxy A55 5G?
Yes, trusted brands like SanDisk, Lexar, and Kingston are recommended. Quality brands have better reliability and warranty support. Avoid unknown brands, especially for demanding devices.
What happens if I use the wrong card with Samsung Galaxy A55 5G?
Using cards slower than V30 / U3 / A2 can cause: dropped frames during recording, corrupted files, or complete recording failure. Stick to V30 / U3 / A2 minimum to avoid data loss.
How long will an SD card last with Samsung Galaxy A55 5G?
Quality SD cards typically last 3-5 years with normal use. Replace your card if you experience read/write errors, corrupted files, or if it's been dropped or exposed to extreme conditions.