1The foregoing read and write speeds are based on tests conducted under controlled conditions. Actual speeds may vary depending upon card capacity. Stated performance was achieved by using PRO Ultimate microSD cards with Samsung readers.
2UHS Speed Class 3 designates a performance option designed to support 4K UHD video recording with enabled UHS host devices. UHS Video Speed Class 30 (V30), sustained video capture rate of 30MB/s, designates a performance option designed to support real-time video recording with UHS enabled host devices. See
www.sdcard.org/consumers/speed.
3A2 performance is 4000 read IOPS, 2000 write IOPS.
4Host device compatibility may vary.
5Samsung is not liable for any i) damages and/or loss of data or ii) expenses incurred from memory card data recovery.
6Waterproof: 3.2ft depth, salt water, 72hrs.
7Temperature proof: Operating temperatures of -13℉ to 185℉, non-operating temperatures of -40℉ to 185℉.
8X-ray Proof: 100mGy (equal to airport Xray machines).
9Magnet-proof: Up to 15,000 gauss.
10Shock proof: shock up to 1,500g* (g*: gravitational acceleration).
11Drop: withstand drops up to 16.4 feet (5 meters).
12Wearout: up to 10,000 swipes.
131GB = 1,000,000,000 bytes. Actual storage capacity may be lower than the labeled capacity. Part of the storage may be used for system files and other storage control purposes.
14Test Device: Sony Alpha 1
154K Video: 3840*2160, 30fps 60Mbps (Video size 30Min 13.8GB)
16FHD Video: 1920*1080, 30fps 16Mbps (Video size 30Min 5.2GB)
174K Image: 3840*2880 (Avg Pic size 5.5 MB)
18FHD Image: 2880*2880 (Avg Pic size 4.3 MB)
19Source: 2003-2023 OMDIA data: NAND suppliers' revenue market share.