SanDisk Ultra 128GB SDXC
Score: 87/100
SanDisk Ultra Plus 128GB
Score: 75/100Rankings
The SanDisk Ultra 128 GB SDXC card offers fast read performance, A1 app capability, and a robust, water- and shock-resistant design, backed by a 10-year warranty. Its U1/V10 rating and modest write speeds keep it in the budget tier, making it unsuitable for 4K or high-bitrate video work.
The SanDisk Ultra Plus 128 GB SDXC UHS-I card offers reliable storage for photos, Full HD and entry-level 4K video, with decent read speeds and robust durability. Its A1 app rating and 10-year warranty make it a solid budget choice, though write speeds and UHS-I limits keep it out of the professional tier.
| Attribute | | |
|---|---|---|
128 GBbest | 128 GBbest | |
100 MB/s | 140 MB/sbest | |
63 MB/sbest | 62.9 MB/s | |
10 yearsbest | 10 yearsbest | |
| ↓ lower better | 8 g | 2.27 gbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Performance(2) | ||
Maximum Read Speed (MB/s) | 100 MB/s | 140 MB/s |
Maximum Write Speed (MB/s) | 63 MB/s | 62.9 MB/s |
Compatibility(1) | ||
Compatible Devices | Broad device compatibility via SD adapter | Cameras, drones, tablets, smartphones, Nintendo Switch, GoPro Hero 7, LG Stylo series |
Physical(1) | ||
Weight (g) | 8 g | 2.27 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers praise the Ultra 128 GB for its reliable read performance, solid random I/O that exceeds the A1 specification, and overall value, but caution that its U1/V10 write class makes it unsuitable for 4K or high-bitrate video work.
Everyday users consistently highlight fast photo transfers, smooth app performance on Android devices, and the sturdy SD adapter, while noting slower write speeds, occasional incompatibility with dashcams or drones, and rare corruption when the card is not ejected properly.
“4.9/5 stars from 651 reviews”
Professional reviewers acknowledge the Ultra Plus as a solid, budget-friendly option that delivers consistent read performance and adequate write speeds for everyday photography and Full HD video.
Everyday users overwhelmingly rate the card highly, highlighting its large capacity, dependable reliability, and durability across a range of gadgets.
