Sony TOUGH-G 64GB
Score: 87/100
ProGrade Digital Iridium 128GB
Score: 40/100Rankings
The Sony TOUGH-G 64 GB UHS-II card delivers industry-leading speed and rugged durability, making it ideal for professional photographers and videographers working in harsh environments. Its V90 rating ensures reliable 8K video capture, while the IP68 rating protects against water, dust and drops. The main trade-offs are its thicker form factor and higher price.
The ProGrade Digital Iridium 128 GB UHS-II V90 SDXC card offers professional-grade speed and durability for high-resolution video and RAW photography, though its premium price and UHS-II dependency limit some users.
| Attribute | | |
|---|---|---|
64 GB | 128 GBbest | |
300 MB/sbest | 300 MB/sbest | |
299 MB/sbest | 200 MB/s | |
5 yearsbest | 3 years | |
| ↓ lower better | 2 gbest | 18 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(1) | ||
Capacity (GB) | 64 GB | 128 GB |
Performance(1) | ||
Maximum Write Speed (MB/s) | 299 MB/s | 200 MB/s |
Compatibility(1) | ||
Compatible Devices | Backward compatible with UHS-I devices | Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung |
Warranty(1) | ||
Warranty Period (years) | 5 years | 3 years |
Physical(1) | ||
Weight (g) | 2.0 g | 18 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the SF-G64T/T1 for its unmatched ruggedness and speed consistency, noting the monolithic construction as a breakthrough that makes it effectively "unbreakable." Benchmarks confirm it ranks among the fastest UHS-II cards, though isolated cases of slower performance in specific camera models are reported.
Everyday users overwhelmingly commend the card's durability and reliability, frequently describing it as "tough as nails" and appreciating its flawless performance in burst shooting and 4K/8K video. The most common complaints revolve around the card's thicker body causing insertion problems and occasional slower-than-expected speeds.
“Tough as nails”
“No lag in burst mode”
“slower than UHS-I”
Professional reviewers praise the Iridium for its V90 certification, rigorous testing and added value of firmware tools, while noting the premium price and the need for UHS-II hosts to unlock full performance.
Everyday users appreciate the rock-solid performance in 4K/5K recording and the confidence provided by the laser-etched serial number, but note limited UHS-II support in older gear.
