Product comparison · 2 memory cards

Samsung MB-MC128S 128 GB MicroSDXC UHS-I vs Samsung MB-MC256S 256 GB MicroSDXC UHS-I

27specifications compared
2differ
25identical
1known for one product only

Key differences

The Samsung MB-MC256S 256 GB MicroSDXC UHS-I has 128 GB more capacity than the Samsung MB-MC128S 128 GB MicroSDXC UHS-I (256 GB vs 128 GB).

Capacity
- MB-MC128S 128 GB MicroSDXC UHS-I:128 GB
- MB-MC256S 256 GB MicroSDXC UHS-I:256 GB

Side by side

Differences highlightedShow differences only

Comparison of MB-MC128S, MB-MC256S
28 specifications	A Samsung MB-MC128S 128 GB MicroSDXC UHS-I Model MB-MC128S View product	B Samsung MB-MC256S 256 GB MicroSDXC UHS-I Model MB-MC256S View product
Memory1 differ
CapacityDiffers	128 GB	256 GB
Flash card type	MicroSDXC	MicroSDXC
Read speed	160 MB/s	160 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
Features1 differ
Product colour	White	White
Protection featuresDiffers	Drop proof, Magnet proof, Temperature proof, Waterproof, Weatherproof, X-ray proof	Drop proof, Magnet proof, Temperature proof, Water repellent, X-ray proof
Mean time between failures (MTBF)	10000 h	10000 h
Endurance	10000 cycles per logical sector	10000 cycles per logical sector
CertificationKnown for one	CE(UKCA)/FCC/VCCI/RCM	Unknown — not stated by the source
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)
Package width	150 mm	150 mm
Package depth	100 mm	100 mm
Package height	10 mm	10 mm
Package weight	12 g	12 g
Packaging contentidentical
Memory adapter included	SD	SD
Other featuresidentical
Compatible products	Mobile phone, Smartphone, Tablet, etc	Mobile phone, Smartphone, Tablet, etc
Compliance certificates	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
Voltage	2.7~3.6V	2.7~3.6V

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.

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