Kingston Canvas React Plus 128GB
Score: 96/100
Gigastone 256GB microSD
Score: 98/100Rankings
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.
A high-performance 128 GB SDXC UHS-II card designed for professional 8K video and fast burst photography, offering top-tier speeds and rugged durability.
| Attribute | | |
|---|---|---|
128 GB | 256 GBbest | |
300 MB/sbest | 130 MB/s | |
260 MB/sbest | 85 MB/s | |
— | 5 yearsbest | |
| ↓ lower better | 10 g | 0.57 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(2) | ||
Capacity (GB) | 128 GB | 256 GB |
Card Type | SDXC | microSDXC |
Performance(6) | ||
UHS Speed Class | U3 | UHS-I |
Video Speed Class | V90 | V30 |
Maximum Read Speed (MB/s) | 300 MB/s | 130 MB/s |
Maximum Write Speed (MB/s) | 260 MB/s | 85 MB/s |
Bus Interface | UHS-II | UHS-I |
Speed Class | Class 10 | C10 |
Physical(1) | ||
Weight (g) | 10 g | 0.57 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers hail it as a cinema-grade card with industry-leading write speeds and rugged reliability, ideal for demanding 8K workflows.
Users praise flawless 4K/8K recording and rapid transfers, while noting occasional compatibility issues on older gear.
“smooth 4K and 8K recording with no lag or corruption”
“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”
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.
