Product comparison · 2 memory cards

Samsung MB-MY256S 256 GB MicroSDXC UHS-I vs Samsung MB-SY64SB/WW memory card

18specifications compared
7differ
11identical
7known for one product only

Key differences

The Samsung MB-MY256S 256 GB MicroSDXC UHS-I has 192 GB more capacity than the Samsung MB-SY64SB/WW memory card (256 GB vs 64 GB). The Samsung MB-SY64SB/WW memory card has 17 mm more width than the Samsung MB-MY256S 256 GB MicroSDXC UHS-I (32 mm vs 15 mm). The Samsung MB-SY64SB/WW memory card has 1.1 mm more depth than the Samsung MB-MY256S 256 GB MicroSDXC UHS-I (2.1 mm vs 1 mm). Flash card type: MicroSDXC on the Samsung MB-MY256S 256 GB MicroSDXC UHS-I, SDXC on the Samsung MB-SY64SB/WW memory card. Product colour: Blue on the Samsung MB-MY256S 256 GB MicroSDXC UHS-I, White on the Samsung MB-SY64SB/WW memory card.

Capacity
- MB-MY256S 256 GB MicroSDXC UHS-I:256 GB
- MB-SY64SB/WW memory card:64 GB
Flash card type
- MB-MY256S 256 GB MicroSDXC UHS-I:MicroSDXC
- MB-SY64SB/WW memory card:SDXC
Product colour
- MB-MY256S 256 GB MicroSDXC UHS-I:Blue
- MB-SY64SB/WW memory card:White
Width
- MB-MY256S 256 GB MicroSDXC UHS-I:15 mm
- MB-SY64SB/WW memory card:32 mm
Depth
- MB-MY256S 256 GB MicroSDXC UHS-I:1 mm
- MB-SY64SB/WW memory card:2.1 mm
Height
- MB-MY256S 256 GB MicroSDXC UHS-I:11 mm
- MB-SY64SB/WW memory card:24 mm
Weight
- MB-MY256S 256 GB MicroSDXC UHS-I:25 g
- MB-SY64SB/WW memory card:1.75 g

Side by side

Differences highlightedShow differences only

Comparison of MB-MY256S, MB-SY64SB/WW
25 specifications	A Samsung MB-MY256S 256 GB MicroSDXC UHS-I Model MB-MY256S View product	B Samsung MB-SY64SB/WW memory card Model MB-SY64SB/WW View product
Memory2 differ
CapacityDiffers	256 GB	64 GB
Flash card typeDiffers	MicroSDXC	SDXC
Read speed	200 MB/s	200 MB/s
Write speed	130 MB/s	130 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance classKnown for one	A2	Unknown — not stated by the source
Video Speed Class	V30	V30
Features1 differ
Product colourDiffers	Blue	White
Protection featuresKnown for one	Drop proof, Magnet proof, Temperature proof, Water resistant, X-ray proof	Unknown — not stated by the source
Endurance	10000 cycles per logical sector	10000 cycles per logical sector
Certification	CE(UKCA)/FCC/VCCI/RCM	CE(UKCA)/FCC/VCCI/RCM
Poweridentical
Memory voltage	2.7,3.6 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	15 mm	32 mm
DepthDiffers	1 mm	2.1 mm
HeightDiffers	11 mm	24 mm
WeightDiffers	25 g	1.75 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	156 mm	Unknown — not stated by the source
Package depthKnown for one	102 mm	Unknown — not stated by the source
Package heightKnown for one	2 mm	Unknown — not stated by the source
Package weightKnown for one	20 g	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	SD	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.

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