The primary difference between SanDisk Ultra and SanDisk Extreme cards is video recording capabilities. SanDisk Ultra performs best with 1080p HD video recording, while SanDisk Extreme can record 4K video. SanDisk Ultra cards do not have read or write speeds fast enough for 4K video recording.
Which Sandisk is the fastest?
SanDisk Extreme Pro
Is Sandisk Extreme fast?
Fast enough to keep up with the action Ideal for your Android™ smartphone, action cameras or drones, this high-performance microSD card does 4K UHD video recording, Full HD video, and high-resolution photos. The super-fast SanDisk Extreme® microSDXC™ memory card reads up to 160MB/s9 and writes up to 90MB/s.
Which SD card is faster?
The fastest Secure Digital (SD) memory card. The fastest SD memory cards currently available are UHS-II cards. The UHS-II interface is capable of up to 312MB/s bus speed while actual card transfer speeds are slightly lower. A total of 160 SD cards were tested using benchmark software in several card readers.
Is Extreme Pro better than Ultra?
If you were to compare the Sandisk Extreme Pro vs Ultra, you would see an even larger difference in speeds. The difference between Sandisk Ultra and Extreme Pro is that the Extreme Pro has at least double the write speeds of the Ultra and is about 75% faster for read speeds.