Samsung MB-MC128 128 GB MicroSDXC UHS-I Class 10 vs Samsung MB-MC512G 512 GB MicroSDXC UHS-I Class 10

Comparison of MB-MC128, MB-MC512G

20 specifications	A Samsung MB-MC128 128 GB MicroSDXC UHS-I Class 10 Model MB-MC128 View product	B Samsung MB-MC512G 512 GB MicroSDXC UHS-I Class 10 Model MB-MC512G View product
Memory1 differ
CapacityDiffers	128 GB	512 GB
Flash card type	MicroSDXC	MicroSDXC
Flash memory class	Class 10	Class 10
Read speed	100 MB/s	100 MB/s
Write speed	90 MB/s	90 MB/s
Internal memory type	UHS-I	UHS-I
Featuresidentical
Product colour	Red, White	Red, White
Protection features	Magnet proof, Temperature proof, Waterproof	Magnet proof, Temperature proof, Waterproof
EnduranceKnown for one	—Unknown — not stated by the source	10000 cycles per logical sector
CertificationKnown for one	—Unknown — not stated by the source	FCC, CE, VCCI, NATA
Poweridentical
Memory voltage	2.7,2.8,3.3,3.6 V	2.7,2.8,3.3,3.6 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	11 mm	11 mm
Height	1 mm	1 mm
Weight	0.5 g	0.5 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	—Unknown — not stated by the source
Package typeKnown for one	Blister	—Unknown — not stated by the source
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.