Product comparison · 2 memory cards

Kingston Technology 8GB SDHC Card vs Samsung 64GB MicroSDXC

Key differences

Differences highlightedShow differences only

Comparison of 8GB SDHC Card, 64GB MicroSDXC
24 specifications	A Kingston Technology 8GB SDHC Card View product	B Samsung 64GB MicroSDXC View product
Memory4 differ
CapacityDiffers	8 GB	64 GB
Flash card typeDiffers	SDHC	MicroSDXC
Flash memory classDiffers	Class 4	Class 10
Read speedDiffers	4 MB/s	70 MB/s
Write speedKnown for one	Unknown — not stated by the source	20 MB/s
Internal memory typeKnown for one	Unknown — not stated by the source	UHS
Features1 differ
Product colourDiffers	Blue	Black
EnduranceKnown for one	Unknown — not stated by the source	10000 cycles per logical sector
CertificationKnown for one	Unknown — not stated by the source	FCC, CE, VCCI, NATA
Write protection switchKnown for one	Yes	Unknown — not stated by the source
Poweridentical
Memory voltageKnown for one	Unknown — not stated by the source	2.7,3.3,3.6 V
Operational conditionsidentical
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	0 - 93%
Weight & dimensions4 differ
WidthDiffers	24 mm	15 mm
DepthDiffers	32 mm	1 mm
HeightDiffers	2.1 mm	11 mm
WeightDiffers	2.3 g	0.5 g
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	Blister
Other featuresidentical
Form factorKnown for one	9-pin SecureDigital (SD)	Unknown — not stated by the source
Interface typeKnown for one	Flash	Unknown — not stated by the source
Operating voltageKnown for one	3.3 V	Unknown — not stated by the source
Plug and PlayKnown for one	Yes	Unknown — not stated by the source

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.