Samsung
Samsung PRO Plus Full-Size SD 256GB (2023)
$31.99Cheaper
Released 2023
Best Memory Cards · head-to-head
Samsung PRO Plus Full-Size SD 256GB (2023) vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4)
A sourced, side-by-side comparison. Samsung PRO Plus Full-Size SD 256GB (2023) is cheaper at $31.99. Every spec and price links to its source.
Kingston
Kingston Canvas Go! Plus microSDXC 256GB (Gen4)
$95
Released 2025
Which is better: the Samsung PRO Plus Full-Size SD 256GB (2023) or Kingston Canvas Go! Plus microSDXC 256GB (Gen4)?
The Kingston Canvas Go! Plus microSDXC 256GB (Gen4) wins 2 of the 2 specs we compare head to head; the other wins 0. The Samsung PRO Plus Full-Size SD 256GB (2023) is the cheaper at $31.99. Get the Kingston Canvas Go! Plus microSDXC 256GB (Gen4) for the stronger spec sheet, the Samsung PRO Plus Full-Size SD 256GB (2023) to spend less.
Check Samsung PRO Plus Full-Size SD 256GB (2023) price See Kingston Canvas Go! Plus microSDXC 256GB (Gen4) on Amazon
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Key specs, head to head
The numbers that decide it, drawn to scale — longer bar wins, the accent bar is the stronger figure.
Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | Samsung PRO Plus Full-Size SD 256GB (2023) | Kingston Canvas Go! Plus microSDXC 256GB (Gen4) |
|---|---|---|
| US price | $31.99 | $95 |
| Brand | Samsung | Kingston |
| Released | 2023 | 2025 |
| Format | sd | microsd |
| Capacity (GB) | 256 | 256 |
| Speed class | u3_v30 | u3_v30 |
| Max read (Mbps) | 180 | 200 |
| Max write (Mbps) | 130 | 160 |
| Application class | a2 | a2 |
| Warranty | 10 years limited | limited lifetime |
| Release | 2023 | 2025 |
Sources — Samsung PRO Plus Full-Size SD 256GB (2023): samsung.com (verified 2026-06-19). Kingston Canvas Go! Plus microSDXC 256GB (Gen4): kingston.com (verified 2026-06-19).
What's the difference between the Samsung PRO Plus Full-Size SD 256GB (2023) and Kingston Canvas Go! Plus microSDXC 256GB (Gen4)?
Where the two actually differ on the specs we track (4 of 7). Matching specs are omitted.
- Format: Samsung PRO Plus Full-Size SD 256GB (2023) sd vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) microsd
- Max read (Mbps): Samsung PRO Plus Full-Size SD 256GB (2023) 180 vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 200
- Max write (Mbps): Samsung PRO Plus Full-Size SD 256GB (2023) 130 vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) 160
- Warranty: Samsung PRO Plus Full-Size SD 256GB (2023) 10 years limited vs Kingston Canvas Go! Plus microSDXC 256GB (Gen4) limited lifetime
What reviewers say
Sourced tester consensus for each — the "what people who used it think" layer, not just specs.
Samsung PRO Plus Full-Size SD 256GB (2023)
Only one whitelisted tester (StorageReview) benchmarked this exact 2023 full-size 256GB model; no Tom's Hardware, TechRadar, or PCMag lab review exists. StorageReview rates it a strong value: solid real-world speeds and standout random 4K IOPS, though sequential reads (158.7 MB/s) fall notably short of Samsung's 180 MB/s claim. (1 sourced review, 1 lab-tested.)
Praised: Excellent value for the price versus pricier rivals like the SanDisk Extreme PRO; Standout random 4K read/write IOPS, over 2x the SanDisk in that test; Robust 7-proof durability plus a 10-year limited warranty.
Flagged: Sequential read falls ~21 MB/s short of the advertised 180 MB/s spec; Bundled reader uses a USB Type-A connector, requiring an adapter on modern thin devices.
Kingston Canvas Go! Plus microSDXC 256GB (Gen4)
No sourced tester review yet.