Product comparison · 2 memory cards

Samsung MB-MC256S 256 GB MicroSDXC UHS-I vs Samsung P9 Express, microSD Express Card

19specifications compared
7differ
12identical
9known for one product only

Key differences

The Samsung P9 Express, microSD Express Card has 256 GB more capacity than the Samsung MB-MC256S 256 GB MicroSDXC UHS-I (512 GB vs 256 GB). The Samsung P9 Express, microSD Express Card has 640 MB/s more read speed than the Samsung MB-MC256S 256 GB MicroSDXC UHS-I (800 MB/s vs 160 MB/s). The Samsung MB-MC256S 256 GB MicroSDXC UHS-I has 24.75 g more weight than the Samsung P9 Express, microSD Express Card (25 g vs 0.25 g). Application performance class: A2 on the Samsung MB-MC256S 256 GB MicroSDXC UHS-I, A1 on the Samsung P9 Express, microSD Express Card. Operating temperature (T-T): -25 - 85 °C on the Samsung MB-MC256S 256 GB MicroSDXC UHS-I, 0 - 45 °C on the Samsung P9 Express, microSD Express Card.

Capacity
- MB-MC256S 256 GB MicroSDXC UHS-I:256 GB
- P9 Express, microSD Express Card:512 GB
Read speed
- MB-MC256S 256 GB MicroSDXC UHS-I:160 MB/s
- P9 Express, microSD Express Card:800 MB/s
Application performance class
- MB-MC256S 256 GB MicroSDXC UHS-I:A2
- P9 Express, microSD Express Card:A1
Operating temperature (T-T)
- MB-MC256S 256 GB MicroSDXC UHS-I:-25 - 85 °C
- P9 Express, microSD Express Card:0 - 45 °C
Weight
- MB-MC256S 256 GB MicroSDXC UHS-I:25 g
- P9 Express, microSD Express Card:0.25 g

Side by side

Differences highlightedShow differences only

Comparison of MB-MC256S, MB-MK512T
28 specifications	A Samsung MB-MC256S 256 GB MicroSDXC UHS-I Model MB-MC256S View product	B Samsung P9 Express, microSD Express Card Model MB-MK512T View product
Memory3 differ
CapacityDiffers	256 GB	512 GB
Read speedDiffers	160 MB/s	800 MB/s
Application performance classDiffers	A2	A1
Features1 differ
Protection featuresDiffers	Drop proof, Magnet proof, Temperature proof, Water repellent, X-ray proof	Drop resistant, Magnet proof, Temperature proof, Waterproof, Wear resistant, X-ray proof
Poweridentical
Memory voltageKnown for one	2.7,3.6 V	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-25 - 85 °C	0 - 45 °C
Weight & dimensions1 differ
WeightDiffers	25 g	0.25 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	100 mm	Unknown — not stated by the source
Package heightKnown for one	10 mm	Unknown — not stated by the source
Package weightKnown for one	12 g	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	SD	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Mobile phone, Smartphone, Tablet, etc	Compatible with devices that include a microSDXC™ slot, including Mobile phone, Tablet, Action Camera, Drone, Laptop, Gaming console, etc.
VoltageKnown for one	2.7~3.6V	Unknown — not stated by the source
Warranty periodKnown for one	Unknown — not stated by the source	3 year(s)

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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