Product comparison · 2 memory cards

Kingston Technology 64GB SDXC Ultimate vs Kingston Technology SDC4/16GBSP memory card

Key differences

Differences highlightedShow differences only

Comparison of 64GB SDXC Ultimate, SDC4/16GBSP
21 specifications	A Kingston Technology 64GB SDXC Ultimate View product	B Kingston Technology SDC4/16GBSP memory card Model SDC4/16GBSP View product
Memory2 differ
CapacityDiffers	64 GB	16 GB
Flash card typeDiffers	SDHC	MicroSDHC
Read speedKnown for one	20 MB/s	Unknown — not stated by the source
X-speed ratingKnown for one	133	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Blue	Black
Write protection switchKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Input voltageDiffers	3.3 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 & dimensions4 differ
WidthDiffers	24 mm	11 mm
DepthDiffers	32 mm	1 mm
HeightDiffers	2.1 mm	15 mm
WeightDiffers	2.5 g	1.4 g
Packaging contentidentical
Memory adapter included	No	No
Other features2 differ
Dimensions (WxDxH)Differs	24 x 2.1 x 32 mm	11 x 15 x 1 mm
Transfer rateDiffers	6 MB/s	4 MB/s
USB poweredKnown for one	Yes	Unknown — not stated by the source
Depth (imperial)Known for one	3.2 cm (1.26")	Unknown — not stated by the source
Height (imperial)Known for one	2.03 mm (0.0800")	Unknown — not stated by the source
Plug and Play	Yes	Yes
Width (imperial)Known for one	2.39 cm (0.94")	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.