Patriot Memory EP Series 128GB 5-pack
Score: 100/100
Kingston Canvas React Plus 256GB
Score: 99/100Rankings
Patriot's EP 128 GB microSDXC card delivers U3/V30 and A1 ratings, making it capable of 4K video and app execution while retaining rugged protection and a 3-year warranty. Occasional reliability issues and lack of A2 classification keep it positioned as a budget-friendly, not premium, option.
The Kingston Canvas React Plus 256 GB SDXC UHS-II card offers professional-grade 280 MB/s read and 150 MB/s write speeds with a V60 rating, making it ideal for 4K video and high-resolution burst photography. Its rugged, waterproof design and lifetime warranty add reliability for demanding field work.
| Attribute | | |
|---|---|---|
128 GB | 256 GBbest | |
100 MB/s | 280 MB/sbest | |
80 MB/s | 150 MB/sbest | |
3 yearsbest | — | |
| ↓ lower better | 0.3 gbest | 1.7 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(2) | ||
Capacity (GB) | 128 GB | 256 GB |
Card Type | microSDXC | SDXC |
Performance(4) | ||
Video Speed Class | V30 | V60 |
Maximum Read Speed (MB/s) | 100 MB/s | 280 MB/s |
Maximum Write Speed (MB/s) | 80 MB/s | 150 MB/s |
Bus Interface | UHS-I | UHS-II |
Physical(1) | ||
Weight (g) | 0.3 g | 1.70 g |
Products in the top-left offer the best value (high score, low price).
Reviewers view the EP 128 GB as a solid budget choice with decent sequential speeds and 4K capability, though they note the absence of A2 performance and endurance rating compared to higher-priced rivals.
Users generally praise the smooth app performance and 4K support, but some report premature failures and permanent write-protection problems.
“Works fine, no issues.”
“card became permanently write-protected after one week, resisting all formatting attempts, forcing disposal.”
“blazing fast”
TechRadar praises the card's impressive balance of speed and value, noting the 280/150 MB/s rates are more than sufficient for 4K workflows, while B&H highlights its reliability in extreme conditions as a solid choice for travel and documentary shooters.
Everyday users commend the blazing fast performance, durability in harsh environments, and excellent value, though some note the lack of a bundled reader and wish for higher write speeds.
