Sony TOUGH-G 128GB
Score: 88/100
ProGrade Digital V90 Iridium 256GB
Score: 75/100Rankings
Sony's TOUGH-G 128 GB SDXC UHS-II card delivers industry-leading 300 MB/s read and 299 MB/s write speeds along with V90 video class for 8K recording, packaged in a rugged IP68-rated design. The card requires UHS-II hosts to achieve these speeds and is priced for professional use. Ideal for photographers and videographers needing top-tier performance.
The ProGrade Digital 256 GB SDXC UHS-II V90 card delivers top-tier read/write speeds and robust V90 certification for professional video capture. Its main drawbacks are the premium cost and reduced performance on UHS-I-only devices. Ideal for videographers needing reliable 6K/4K RAW recording in demanding environments.
| Attribute | | |
|---|---|---|
128 GB | 256 GBbest | |
300 MB/sbest | 300 MB/sbest | |
299 MB/sbest | 275 MB/s | |
| ↓ lower better | 2 gbest | — |
5 yearsbest | 3 years | |
| ↓ lower better | 2 mmbest | 2.1 mm |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage(1) | ||
Capacity (GB) | 128 GB | 256 GB |
Performance(2) | ||
Write Speed (MB/s) | 299 MB/s | 275 MB/s |
UHS Speed Class | U3 | UHS-II |
Design(1) | ||
Thickness (mm) | 2 mm | 2.1 mm |
General(2) | ||
Warranty (years) | 5 years | 3 years |
Compatibility | Backward Compatibility: UHS-I (up to 95 MB/s read, 90 MB/s write) | Canon, Sony, Nikon, Olympus, Panasonic, Fuji, Samsung |
Products in the top-left offer the best value (high score, low price).
Professional reviewers highlight the card's ultra-high read/write speeds, V90 video performance, and rugged durability, noting its suitability for 8K video and demanding burst photography.
Professional reviewers are not directly quoted in the available sources; the information consists mainly of manufacturer datasheets and retailer specifications that emphasize the card's high sustained speeds, durability and suitability for flagship cameras.
No consumer reviews or testimonials were found in the research, so everyday user sentiment cannot be summarized.
