Product comparison · 2 memory cards

Samsung MB-MC512S 512 GB MicroSDXC UHS-I vs Samsung MB-MH256TB/WW memory card

16specifications compared
6differ
10identical
12known for one product only

Key differences

The Samsung MB-MC512S 512 GB MicroSDXC UHS-I has 256 GB more capacity than the Samsung MB-MH256TB/WW memory card (512 GB vs 256 GB). The Samsung MB-MH256TB/WW memory card has 40 MB/s more read speed than the Samsung MB-MC512S 512 GB MicroSDXC UHS-I (200 MB/s vs 160 MB/s). Flash card type: MicroSDXC on the Samsung MB-MC512S 512 GB MicroSDXC UHS-I, MicroSDHC on the Samsung MB-MH256TB/WW memory card. Product colour: White on the Samsung MB-MC512S 512 GB MicroSDXC UHS-I, Black on the Samsung MB-MH256TB/WW memory card. Memory voltage: 2.7,3.6 V on the Samsung MB-MC512S 512 GB MicroSDXC UHS-I, 2.7,3.6,3.3,2.8 V on the Samsung MB-MH256TB/WW memory card.

Capacity
- MB-MC512S 512 GB MicroSDXC UHS-I:512 GB
- MB-MH256TB/WW memory card:256 GB
Flash card type
- MB-MC512S 512 GB MicroSDXC UHS-I:MicroSDXC
- MB-MH256TB/WW memory card:MicroSDHC
Read speed
- MB-MC512S 512 GB MicroSDXC UHS-I:160 MB/s
- MB-MH256TB/WW memory card:200 MB/s
Product colour
- MB-MC512S 512 GB MicroSDXC UHS-I:White
- MB-MH256TB/WW memory card:Black
Memory voltage
- MB-MC512S 512 GB MicroSDXC UHS-I:2.7,3.6 V
- MB-MH256TB/WW memory card:2.7,3.6,3.3,2.8 V
Memory adapter included
- MB-MC512S 512 GB MicroSDXC UHS-I:SD
- MB-MH256TB/WW memory card:microSD

Side by side

Differences highlightedShow differences only

Comparison of MB-MC512S, MB-MH256TB/WW
28 specifications	A Samsung MB-MC512S 512 GB MicroSDXC UHS-I Model MB-MC512S View product	B Samsung MB-MH256TB/WW memory card Model MB-MH256TB/WW View product
Memory3 differ
CapacityDiffers	512 GB	256 GB
Flash card typeDiffers	MicroSDXC	MicroSDHC
Read speedDiffers	160 MB/s	200 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance class	A2	A2
Video Speed Class	V30	V30
Write speedKnown for one	Unknown — not stated by the source	130 MB/s
Features1 differ
Product colourDiffers	White	Black
Protection featuresKnown for one	Drop proof, Magnet proof, Temperature proof, Waterproof, X-ray proof	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	10000 h	Unknown — not stated by the source
EnduranceKnown for one	10000 cycles per logical sector	Unknown — not stated by the source
Power1 differ
Memory voltageDiffers	2.7,3.6 V	2.7,3.6,3.3,2.8 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	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
Weight	25 g	25 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package widthKnown for one	150 mm	Unknown — not stated by the source
Package depthKnown for one	104 mm	Unknown — not stated by the source
Package heightKnown for one	2 mm	Unknown — not stated by the source
Package weightKnown for one	17 g	Unknown — not stated by the source
Packaging content1 differ
Memory adapter includedDiffers	SD	microSD
Other featuresidentical
Compatible productsKnown for one	Mobile phone, Smartphone, Tablet, etc	Unknown — not stated by the source
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Unknown — not stated by the source
VoltageKnown for one	2.7~3.6V	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.

More memory card comparisons

All memory card comparisons