Samsung Essential 4GB MicroSDHC vs Samsung MB-MS4GA 4 GB MicroSD Class 4

Comparison of Essential 4GB MicroSDHC, MB-MS4GA

19 specifications	A Samsung Essential 4GB MicroSDHCView product	B Samsung MB-MS4GA 4 GB MicroSD Class 4 Model MB-MS4GA View product
Memory1 differ
Capacity	4 GB	4 GB
Flash card typeDiffers	MicroSDHC	MicroSD
Flash memory class	Class 4	Class 4
Read speed	24 MB/s	24 MB/s
Write speed	7 MB/s	7 MB/s
Featuresidentical
Product colour	Black	Black
CertificationKnown for one	FCC, CE, VCCI, NATA	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	0 - 93%	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	11 mm	—Unknown — not stated by the source
DepthKnown for one	15 mm	—Unknown — not stated by the source
HeightKnown for one	1 mm	—Unknown — not stated by the source
WeightKnown for one	0.5 g	—Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Quick start guideKnown for one	Yes	—Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	SD	—Unknown — not stated by the source
Other featuresidentical
Plug and PlayKnown for one	Yes	—Unknown — not stated by the source
Power requirementsKnown for one	—Unknown — not stated by the source	2.7V - 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.