storage
What is UFS?
Universal Flash Storage - high-speed storage standard for smartphones.
UFS (Universal Flash Storage) is a flash storage specification designed for use in mobile devices. It delivers faster speeds and better efficiency than older eMMC storage.
| UFS Versions: | ||
|---|---|---|
| --------- | ------------ | ------------- |
| UFS 2.1 | ~850 MB/s | ~250 MB/s |
| UFS 3.0 | ~2,100 MB/s | ~1,200 MB/s |
| UFS 3.1 | ~2,100 MB/s | ~1,200 MB/s |
| UFS 4.0 | ~4,200 MB/s | ~2,800 MB/s |
Benefits of UFS
- Faster App Loading: Apps open almost instantly
- Quick File Transfers: Large files move quickly
- Better Multitasking: Smooth app switching
- Power Efficiency: Uses less battery than eMMC
- 4K Video Recording: Handles high bitrate recording
UFS vs eMMC
UFS is significantly faster and more power-efficient than eMMC. Most mid-range and all flagship phones now use UFS storage.
UFS 4.0
The latest standard doubles speeds over UFS 3.1 and is found in flagship phones from Samsung, OnePlus, and others.