Universal Flash Storage (UFS) memory unit is used in mobiles and digital equipment like cameras and some electronic devices. The UFS high-performance storage unit is good for computing devices and mobile delivers high-speed performance with power consumption.
Now a days all flagship mobiles are running on UFS 3.0 storage units. Samsung recently launches UFS 4.0. The upcoming flagship devices may assemble with UFS 4.0.
The difference between UFS 3.0 and 4.0
|UFS 4.0||UFS 3.0|
|Read Speed||4200 MBps||2100 MBps|
|Write Speed||2800 MBps||1200 MBps|