Product comparison · 2 memory cards

Kingston Technology 4GB microSDHC Class 4 vs Kingston Technology 8GB SDHC Class 4

Key differences

Capacity
- 4GB microSDHC Class 4:4 GB
- 8GB SDHC Class 4:8 GB
Flash card type
- 4GB microSDHC Class 4:MicroSDHC
- 8GB SDHC Class 4:SDHC
Operating temperature (T-T)
- 4GB microSDHC Class 4:-25 - 85 °C
- 8GB SDHC Class 4:0 - 60 °C
Storage temperature (T-T)
- 4GB microSDHC Class 4:-40 - 85 °C
- 8GB SDHC Class 4:-20 - 85 °C
Weight
- 4GB microSDHC Class 4:1.4 g
- 8GB SDHC Class 4:2.3 g
Dimensions (WxDxH)
- 4GB microSDHC Class 4:15 x 11 x 1 mm
- 8GB SDHC Class 4:24 x 32 x 2.1 mm
Transfer rate
- 4GB microSDHC Class 4:4.4 MB/s
- 8GB SDHC Class 4:4 MB/s

Differences highlightedShow differences only

Comparison of 4GB microSDHC Class 4, 8GB SDHC Class 4
12 specifications	A Kingston Technology 4GB microSDHC Class 4 View product	B Kingston Technology 8GB SDHC Class 4 View product
Memory2 differ
CapacityDiffers	4 GB	8 GB
Flash card typeDiffers	MicroSDHC	SDHC
Operational conditions2 differ
Operating temperature (T-T)Differs	-25 - 85 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 85 °C	-20 - 85 °C
Weight & dimensions1 differ
WidthKnown for one	15 mm	Unknown — not stated by the source
DepthKnown for one	11 mm	Unknown — not stated by the source
HeightKnown for one	1 mm	Unknown — not stated by the source
WeightDiffers	1.4 g	2.3 g
Other features2 differ
Dimensions (WxDxH)Differs	15 x 11 x 1 mm	24 x 32 x 2.1 mm
Transfer rateDiffers	4.4 MB/s	4 MB/s
Poweridentical
Input voltageKnown for one	Unknown — not stated by the source	3.3 V

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.