Samsung MB-MY128SA 128 GB MicroSDXC UHS-I vs Samsung MB-MY512SA 512 GB MicroSDXC UHS-I

Comparison of MB-MY128SA, MB-MY512SA

21 specifications	A Samsung MB-MY128SA 128 GB MicroSDXC UHS-I Model MB-MY128SA View product	B Samsung MB-MY512SA 512 GB MicroSDXC UHS-I Model MB-MY512SA View product
Memory1 differ
CapacityDiffers	128 GB	512 GB
Flash card type	MicroSDXC	MicroSDXC
Read speed	200 MB/s	200 MB/s
Write speed	130 MB/s	130 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance class	A2	A2
Video Speed Class	V30	V30
Featuresidentical
Product colour	Blue	Blue
Protection features	Drop proof, Magnet proof, Temperature proof, Waterproof, X-ray proof	Drop proof, Magnet proof, Temperature proof, Waterproof, X-ray proof
Endurance	10000 cycles per logical sector	10000 cycles per logical sector
Certification	CE(UKCA)/FCC/VCCI/RCM	CE(UKCA)/FCC/VCCI/RCM
Poweridentical
Memory voltage	2.7,3.6 V	2.7,3.6 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
Weight	25 g	25 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
Memory adapter included	SD	SD

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.