# Kingston Canvas Go! Plus microSDXC 256GB (Gen4) vs Sony TOUGH SF-G Series UHS-II SD 128GB: specs and price compared

A sourced, side-by-side comparison of the Kingston Canvas Go! Plus microSDXC 256GB (Gen4) (Kingston) and Sony TOUGH SF-G Series UHS-II SD 128GB (Sony) among memory cards. Kingston Canvas Go! Plus microSDXC 256GB (Gen4) is the cheaper of the two at $95.

## Side by side

| Spec | Kingston Canvas Go! Plus microSDXC 256GB (Gen4) | Sony TOUGH SF-G Series UHS-II SD 128GB |
| --- | --- | --- |
| US price | $95 | $343 |
| Brand | Kingston | Sony |
| Released | 2025 | 2018 |
| Format | microsd | sd |
| Capacity (GB) | 256 | 128 |
| Speed class | u3_v30 | v90 |
| Max read (Mbps) | 200 | 300 |
| Max write (Mbps) | 160 | 299 |
| Application class | a2 | — |
| Warranty | limited lifetime | 5 years limited |

## Key differences

- Format: Kingston Canvas Go! Plus microSDXC 256GB (Gen4) microsd vs Sony TOUGH SF-G Series UHS-II SD 128GB sd
- Capacity (GB): Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 256 vs Sony TOUGH SF-G Series UHS-II SD 128GB 128
- Speed class: Kingston Canvas Go! Plus microSDXC 256GB (Gen4) u3_v30 vs Sony TOUGH SF-G Series UHS-II SD 128GB v90
- Max read (Mbps): Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 200 vs Sony TOUGH SF-G Series UHS-II SD 128GB 300
- Max write (Mbps): Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 160 vs Sony TOUGH SF-G Series UHS-II SD 128GB 299
- Warranty: Kingston Canvas Go! Plus microSDXC 256GB (Gen4) limited lifetime 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

- Kingston Canvas Go! Plus microSDXC 256GB (Gen4): https://www.kingston.com/en/memory-cards/canvas-go-plus-microsd-card-sdcg4 (kingston.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/kingston-canvas-go-plus-microsd-256gb-vs-sony-tough-sf-g-sd-128gb/
Cite: Per The Front Desk Review, Kingston Canvas Go! Plus microSDXC 256GB (Gen4) ($95) vs Sony TOUGH SF-G Series UHS-II SD 128GB ($343) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/memory-cards/kingston-canvas-go-plus-microsd-256gb-vs-sony-tough-sf-g-sd-128gb/
License: CC BY 4.0.