Samsung MB-ME128K 128 GB MicroSDXC UHS-I Class 10 vs Samsung MB-ME512K 512 GB MicroSDXC UHS-I Class 10

Comparison of MB-ME128K, MB-ME512K

18 specifications	A Samsung MB-ME128K 128 GB MicroSDXC UHS-I Class 10 Model MB-ME128K View product	B Samsung MB-ME512K 512 GB MicroSDXC UHS-I Class 10 Model MB-ME512K View product
Memory1 differ
CapacityDiffers	128 GB	512 GB
Flash card type	MicroSDXC	MicroSDXC
Flash memory class	Class 10	Class 10
Read speed	130 MB/s	130 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
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	1 mm	1 mm
Height	11 mm	11 mm
Weight	25 g	25 g
Packaging dataidentical
Package type	Blister	Blister
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.