Product comparison · 2 memory cards

Samsung MB-MC128DA 128 GB MicroSDHC UHS Class 10 vs Samsung microSDXC 64GB

Key differences

Capacity
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:128 GB
- microSDXC 64GB:64 GB
Flash card type
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:MicroSDHC
- microSDXC 64GB:MicroSDXC
Internal memory type
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:UHS
- microSDXC 64GB:UHS-I
Product colour
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:Black, Red, White
- microSDXC 64GB:Orange, White
Memory voltage
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:2.7,3.6 V
- microSDXC 64GB:2.7,3.3,3.6 V
Height
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:11 mm
- microSDXC 64GB:10.9 mm
Weight
- MB-MC128DA 128 GB MicroSDHC UHS Class 10:0.5 g
- microSDXC 64GB:0.48 g

Differences highlightedShow differences only

Comparison of MB-MC128DA, microSDXC 64GB
18 specifications	A Samsung MB-MC128DA 128 GB MicroSDHC UHS Class 10 Model MB-MC128DA View product	B Samsung microSDXC 64GB View product
Memory3 differ
CapacityDiffers	128 GB	64 GB
Flash card typeDiffers	MicroSDHC	MicroSDXC
Flash memory class	Class 10	Class 10
Read speedKnown for one	80 MB/s	Unknown — not stated by the source
Write speedKnown for one	20 MB/s	Unknown — not stated by the source
Internal memory typeDiffers	UHS	UHS-I
Features1 differ
Product colourDiffers	Black, Red, White	Orange, White
Mean time between failures (MTBF)Known for one	10000 h	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, VCCI, NATA	Unknown — not stated by the source
Power1 differ
Memory voltageDiffers	2.7,3.6 V	2.7,3.3,3.6 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensions2 differ
Width	15 mm	15 mm
Depth	1 mm	1 mm
HeightDiffers	11 mm	10.9 mm
WeightDiffers	0.5 g	0.48 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.