Product comparison · 2 memory cards

Samsung 8GB microSDHC vs Samsung Essential 4GB MicroSDHC

Key differences

Capacity
- 8GB microSDHC:8 GB
- Essential 4GB MicroSDHC:4 GB
Flash memory class
- 8GB microSDHC:Class 10
- Essential 4GB MicroSDHC:Class 4
Write speed
- 8GB microSDHC:21 MB/s
- Essential 4GB MicroSDHC:7 MB/s
Product colour
- 8GB microSDHC:Grey
- Essential 4GB MicroSDHC:Black
Operating temperature (T-T)
- 8GB microSDHC:25 - 85 °C
- Essential 4GB MicroSDHC:-25 - 85 °C
Storage temperature (T-T)
- 8GB microSDHC:40 - 85 °C
- Essential 4GB MicroSDHC:-40 - 85 °C
Width
- 8GB microSDHC:32 mm
- Essential 4GB MicroSDHC:11 mm
Depth
- 8GB microSDHC:2 mm
- Essential 4GB MicroSDHC:15 mm

Differences highlightedShow differences only

Comparison of 8GB microSDHC, Essential 4GB MicroSDHC
22 specifications	A Samsung 8GB microSDHC View product	B Samsung Essential 4GB MicroSDHC View product
Memory3 differ
CapacityDiffers	8 GB	4 GB
Flash card type	MicroSDHC	MicroSDHC
Flash memory classDiffers	Class 10	Class 4
Read speed	24 MB/s	24 MB/s
Write speedDiffers	21 MB/s	7 MB/s
Features1 differ
Product colourDiffers	Grey	Black
Protection featuresKnown for one	Shock resistant	Unknown — not stated by the source
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, VCCI, NATA
Poweridentical
Input voltageKnown for one	2.7 - 3.6 V	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)Differs	40 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 93%
Weight & dimensions3 differ
WidthDiffers	32 mm	11 mm
DepthDiffers	2 mm	15 mm
HeightDiffers	23.8 mm	1 mm
WeightKnown for one	Unknown — not stated by the source	0.5 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Quick start guide	Yes	Yes
Other featuresidentical
Plug and Play	Yes	Yes
ShockproofKnown for one	Yes	Unknown — not stated by the source
WaterproofKnown for one	Yes	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	Unknown — not stated by the source	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.