# ProGrade Digital Gold SDXC UHS-II V60 256GB vs Sony TOUGH SF-G Series UHS-II SD 128GB: specs and price compared

A sourced, side-by-side comparison of the ProGrade Digital Gold SDXC UHS-II V60 256GB (ProGrade Digital) and Sony TOUGH SF-G Series UHS-II SD 128GB (Sony) among memory cards. ProGrade Digital Gold SDXC UHS-II V60 256GB is the cheaper of the two at $219.99.

## Side by side

| Spec | ProGrade Digital Gold SDXC UHS-II V60 256GB | Sony TOUGH SF-G Series UHS-II SD 128GB |
| --- | --- | --- |
| US price | $219.99 | $343 |
| Brand | ProGrade Digital | Sony |
| Released | 2019 | 2018 |
| Format | sd | sd |
| Capacity (GB) | 256 | 128 |
| Speed class | v60 | v90 |
| Max read (Mbps) | 250 | 300 |
| Max write (Mbps) | 130 | 299 |
| Application class | — | — |
| Warranty | 3 years limited | 5 years limited |

## Key differences

- Capacity (GB): ProGrade Digital Gold SDXC UHS-II V60 256GB 256 vs Sony TOUGH SF-G Series UHS-II SD 128GB 128
- Speed class: ProGrade Digital Gold SDXC UHS-II V60 256GB v60 vs Sony TOUGH SF-G Series UHS-II SD 128GB v90
- Max read (Mbps): ProGrade Digital Gold SDXC UHS-II V60 256GB 250 vs Sony TOUGH SF-G Series UHS-II SD 128GB 300
- Max write (Mbps): ProGrade Digital Gold SDXC UHS-II V60 256GB 130 vs Sony TOUGH SF-G Series UHS-II SD 128GB 299
- Warranty: ProGrade Digital Gold SDXC UHS-II V60 256GB 3 years limited vs Sony TOUGH SF-G Series UHS-II SD 128GB 5 years limited

## What reviewers say

**Sony TOUGH SF-G Series UHS-II SD 128GB** — Only one outlet actually benchmarked the card. TechRadar's May 2025 SD card guide measured 251MB/s read and 246MB/s write and called them "very impressive", while praising the resin-moulded rugged build and flagging the price and the 128GB capacity ceiling. TechRadar does not state which capacity it tested (its spec box even lists the card type as SDHC, which cannot be right for 128GB), so the numbers are attributable to the SF-G TOUGH UHS-II line rather than verifiably to the 128GB trim. Engadget's 2018 launch piece is news, not a test: it confirms the durability claims and adds the missing write-protect switch and the $276 launch price for 128GB, but every speed figure in it comes from Sony. (2 sourced reviews.)

## Sources

- ProGrade Digital Gold SDXC UHS-II V60 256GB: https://www.pictureline.com/products/prograde-digital-256gb-uhs-ii-sdxc-v60-memory-card (pictureline.com, verified 2026-06-19)
- Sony TOUGH SF-G Series UHS-II SD 128GB: https://www.amazon.com/Sony-Performance-Blazing-SF-G128T-T1/dp/B07H9GDFRW (amazon.com, verified 2026-06-19)

Canonical: https://frontdeskreview.com/gear/memory-cards/prograde-digital-v60-sd-256gb-vs-sony-tough-sf-g-sd-128gb/
Cite: Per The Front Desk Review, ProGrade Digital Gold SDXC UHS-II V60 256GB ($219.99) vs Sony TOUGH SF-G Series UHS-II SD 128GB ($343) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/memory-cards/prograde-digital-v60-sd-256gb-vs-sony-tough-sf-g-sd-128gb/
License: CC BY 4.0.