Gigastone 256GB microSD
Score: 98/100
Samsung PRO Plus 1TB
Score: 75/100Rankings
The Gigastone 256 GB microSDXC offers strong 4K video capability, solid durability and a unique 5-year data-recovery warranty, making it a dependable mid-range choice. Real-world write speeds fall short of the advertised maximum, which may limit high-bit-rate use cases.
The Samsung PRO Plus 1TB microSDXC delivers massive storage and fast UHS-I performance (180 MB/s read, 130 MB/s write) with robust six-layer protection, making it ideal for 4K video, drones and mobile gaming. Its single-year warranty and lack of UHS-II speeds keep it from being the top choice for professional, write-intensive workflows.
| Attribute | | |
|---|---|---|
256 GB | 1,024 GBbest | |
130 MB/s | 180 MB/sbest | |
85 MB/s | 130 MB/sbest | |
5 yearsbest | 1 years | |
| ↓ lower better | 0.57 g | 0.26 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(1) | ||
Capacity (GB) | 256 GB | 1024 GB |
Performance(4) | ||
UHS Speed Class | UHS-I | U3 |
Maximum Read Speed (MB/s) | 130 MB/s | 180 MB/s |
Maximum Write Speed (MB/s) | 85 MB/s | 130 MB/s |
Speed Class | C10 | Class 10 |
Compatibility(1) | ||
Compatible Devices | GoPro, DJI, Drone, Security Camera, Nintendo Switch, Smartphones, Tablets, PC, Camera, DSLR, Dash Cam, Camcorder, Surveillance, e-Reader, etc. | Android phones, tablets, GoPro, DJI drones, DSLR/laptop via SD adapter, Nintendo Switch (not Switch 2) |
Warranty(1) | ||
Warranty Period (years) | 5 years | 1 years |
Physical(1) | ||
Weight (g) | 0.57 g | 0.26 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the reliable 4K capture and durability, noting the free 5-year data recovery as a unique value add while cautioning that real-world speeds can be lower than advertised.
Everyday users appreciate the robust build and long warranty, but many report write speeds that don't match marketing claims and occasional freezing on lower-end cameras.
“Users report seamless use with Nintendo Switch, with no lag or loading issues”
“One reviewer noted a discrepancy between advertised and actual specs-listing claimed 150/140 MB/s, but card was labeled 100/90 MB/s”
“Some users report lower-than-advertised write speeds (e.g., 58 MB/s in testing)”
Professional reviewers commend the Samsung PRO Plus 1TB for its top-tier UHS-I speeds, A2 app performance, and robust six-layer protection, calling it one of the most dependable microSD cards available, while noting the limitation to UHS-I as a drawback for high-end video production.
Everyday users consistently praise the card's reliable 4K video capture, rugged durability for travel, and fast transfer speeds, with complaints focusing on occasional device compatibility hiccups, lack of monitoring software, and the limited one-year warranty.
