Product comparison · 2 memory cards

Samsung MB-SC256H 256 GB SDHC UHS-I Class 10 vs Samsung MB-SD512K 512 GB SDXC UHS-I

12specifications compared
3differ
9identical
6known for one product only

Key differences

The Samsung MB-SD512K 512 GB SDXC UHS-I has 256 GB more capacity than the Samsung MB-SC256H 256 GB SDHC UHS-I Class 10 (512 GB vs 256 GB). The Samsung MB-SD512K 512 GB SDXC UHS-I has 60 MB/s more read speed than the Samsung MB-SC256H 256 GB SDHC UHS-I Class 10 (160 MB/s vs 100 MB/s). Flash card type: SDHC on the Samsung MB-SC256H 256 GB SDHC UHS-I Class 10, SDXC on the Samsung MB-SD512K 512 GB SDXC UHS-I.

Capacity
- MB-SC256H 256 GB SDHC UHS-I Class 10:256 GB
- MB-SD512K 512 GB SDXC UHS-I:512 GB
Flash card type
- MB-SC256H 256 GB SDHC UHS-I Class 10:SDHC
- MB-SD512K 512 GB SDXC UHS-I:SDXC
Read speed
- MB-SC256H 256 GB SDHC UHS-I Class 10:100 MB/s
- MB-SD512K 512 GB SDXC UHS-I:160 MB/s

Side by side

Differences highlightedShow differences only

Comparison of MB-SC256H, MB-SD512K
18 specifications	A Samsung MB-SC256H 256 GB SDHC UHS-I Class 10 Model MB-SC256H View product	B Samsung MB-SD512K 512 GB SDXC UHS-I Model MB-SD512K View product
Memory3 differ
CapacityDiffers	256 GB	512 GB
Flash card typeDiffers	SDHC	SDXC
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	100 MB/s	160 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Write speedKnown for one	Unknown — not stated by the source	120 MB/s
Video Speed ClassKnown for one	Unknown — not stated by the source	V30
Featuresidentical
Protection featuresKnown for one	Cold resistant, Heat resistant, Magnet proof, Shatterproof, Waterproof, X-ray proof	Unknown — not stated by the source
CertificationKnown for one	FCC, CE, VCCI, RCM	Unknown — not stated by the source
Product colourKnown for one	Unknown — not stated by the source	Blue, White
Poweridentical
Memory voltage	2.7,2.8,3.3,3.6 V	2.7,2.8,3.3,3.6 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
Width	32 mm	32 mm
Depth	2.1 mm	2.1 mm
Height	24 mm	24 mm
Weight	1.75 g	1.75 g

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.

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