Gigastone 4GB SD
Score: 37/100
SanDisk Ultra 32GB
Score: 69/100Rankings
The SanDisk 32GB Ultra SDHC card balances solid read performance with rugged durability, making it a dependable choice for Full HD video and everyday photography. Its 10-year warranty adds peace of mind, though write speeds and lack of 4K support limit its use for demanding workflows.
The Gigastone 4 GB SDHC Class 4 card is an entry-level, rugged storage solution for legacy devices, offering basic performance and durability but limited capacity and speed for modern photography or video.
| Attribute | | |
|---|---|---|
4 GB | 32 GBbest | |
20 MB/s | 100 MB/sbest | |
10 MB/sbest | — | |
5 years | 10 yearsbest | |
| ↓ lower better | 10 gbest | 31.2 g |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Storage & Capacity(1) | ||
Capacity (GB) | 4 GB | 32 GB |
Performance(4) | ||
Maximum Read Speed (MB/s) | 20 MB/s | 100 MB/s |
Maximum Write Speed (MB/s) | 10 MB/s | 40-50 MB/s |
Bus Interface | SDHC | UHS-I |
Speed Class | Class 4 | Class 10 |
Warranty(1) | ||
Warranty Period (years) | 5 years | 10 years |
Physical(1) | ||
Weight (g) | 10 g | 31.2 g |
Products in the top-left offer the best value (high score, low price).
Professional reviewers note that Class 4 SDHC cards like this Gigastone model are obsolete for demanding photography or video work and recommend at least Class 10 or UHS-I cards for modern devices. They acknowledge the card's suitability only for entry-level or legacy equipment where speed is not critical.
Everyday users appreciate the card's low price, ruggedness, and reliability for simple tasks such as trail-camera footage, long-term photo storage, and spare backups. However, they frequently complain about limited capacity, slow speeds, and occasional return hassles.
Professional reviewers consider the SanDisk Ultra SDHC 32 GB a solid mid-tier choice for casual and enthusiast photographers, praising its dependable read performance, rugged build, and long warranty while warning that it lacks the speed class needed for 4K video or high-speed burst shooting.
Everyday users overwhelmingly rate the card highly, highlighting its flawless operation, fast transfers, and durability, though a minority note slower write speeds and occasional failures.
“Perfect for wildlife trail cameras”
“Holds about 6 months of photos”
“Affordable and functional”
