SanDisk Ultra 256GB microSD
Score: 90/100
Lexar PLAY 512GB
Score: 42/100Rankings
The SanDisk 256GB Ultra microSDXC offers high capacity, fast read performance and rugged durability, but its write speed is limited and it lacks 4K video certification.
The Lexar 512 GB PLAY microSD card delivers high capacity and fast UHS-I performance, ideal for original Nintendo Switch gaming and 4K video on Android devices. Its rugged build adds durability, but peak speeds need a dedicated Lexar reader and it isn't compatible with the newer Switch 2.
| Attribute | | |
|---|---|---|
256 GB | 512 GBbest | |
150 MB/s | 205 MB/sbest | |
30 MB/s | 140 MB/sbest | |
10 yearsbest | 5 years | |
| ↓ lower better | 4.5 gbest | 9.07 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(1) | ||
Capacity (GB) | 256 GB | 512 GB |
Performance(4) | ||
UHS Speed Class | U1 | U3 |
Maximum Read Speed (MB/s) | 150 MB/s | 205 MB/s |
Maximum Write Speed (MB/s) | 30 MB/s | 140 MB/s |
Application Performance Class | A1 | A2 |
Compatibility(1) | ||
Compatible Devices | Android smartphones, tablets, Chromebooks, Windows laptops, Nintendo Switch (not Switch 2), cameras with SD slot | Nintendo Switch (original), Steam Deck, ASUS ROG Ally, Lenovo Legion Go, Android smartphones/tablets, GoPro/DJI action cameras, drones, dash cams, trail cameras |
Warranty(1) | ||
Warranty Period (years) | 10 years | 5 years |
Physical(1) | ||
Weight (g) | 4.5 g | 9.07 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the Ultra 256GB as a solid, value-driven choice for Full HD video and Android app storage, praising its fast read speeds and rugged build while noting its limited write performance and lack of 4K support.
Everyday users appreciate the card's reliability, capacity, and durability, often noting it works straight out of the box and improves app responsiveness, but many complain about slower write speeds and the inability to handle 4K video.
“Works perfectly”
“Writes are slow on large transfers.”
“Fast read speeds make file transfers quick”
Professional reviewers praise the Lexar PLAY 512 GB for its reliable V30 video performance, solid A2 app speed, and rugged build, positioning it as a mid-to-high-tier option that outperforms budget cards while remaining more affordable than premium offerings.
Everyday users highlight seamless compatibility with the original Nintendo Switch, lack of data corruption, and noticeably faster file transfers and app launches on Android devices, though they note that advertised top speeds require a special reader.
