
Samsung EVO Select 256GB
Score: 58/100
Amazon Basics 256GB Micro SDXC
Score: 85/100Rankings

The Amazon Basics 256 GB microSDXC offers solid 100 MB/s read performance, A2 app class, and a full-size adapter in a rugged, waterproof package, making it a budget-friendly choice for 4K video and mobile storage. Its durability features and broad device compatibility add to its appeal, though write speeds are modest and warranty coverage is limited.

The Samsung EVO Select 256 GB delivers fast sequential performance and solid durability, making it a versatile choice for mobile devices and 4K recording. Its UHS-I interface caps ultimate speed and the warranty is shorter than some competitors.
| Attribute | ![]() | ![]() |
|---|---|---|
256 GBbest | 256 GBbest | |
130 MB/sbest | 100 MB/s | |
90 MB/sbest | 90 MB/sbest | |
1 yearsbest | — | |
| ↓ lower better | 13.6 g | 0.9 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Performance(1) | ||
Maximum Read Speed (MB/s) | 130 MB/s | 100 MB/s |
Compatibility(1) | ||
Compatible Devices | Smartphones, tablets, drones, action cameras, 360° cameras, Nintendo Switch, DSLRs (with adapter) | Smartphones, tablets, DSLRs, action cameras, drones, laptops, game consoles (except Nintendo Switch 2), car audio systems |
Physical(1) | ||
Weight (g) | 13.6 g | 0.9 g |

Products in the top-left offer the best value (high score, low price).

Professional reviewers found the EVO Select 256GB delivers "impressive speed for its class" with reads around 98 MB/s and writes near 90 MB/s, praising its A2 and V30 ratings and value proposition.
Users praise smooth 4K capture, fast app loading and ruggedness, but note occasional file corruption and the presence of counterfeit units on some marketplaces.

“True 128GB capacity”

“Fast and reliable”

“Great for cameras”




Professional reviewers from Manuals+.net, BensBargains and ImproveTheWorld.net praise the card for its high-speed transfer rates, reliable 4K video support and A2 app performance, noting it as a great deal and a top-selling Amazon Choice.
Everyday users consistently commend the card for delivering the advertised capacity, fast and dependable performance in cameras and drones, and exceptional price per gigabyte.