Product comparison · 2 memory cards

Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10 vs Samsung P9 Express, microSD Express Card

17specifications compared
7differ
10identical
7known for one product only

Key differences

The Samsung P9 Express, microSD Express Card has 256 GB more capacity than the Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10 (512 GB vs 256 GB). The Samsung P9 Express, microSD Express Card has 670 MB/s more read speed than the Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10 (800 MB/s vs 130 MB/s). Application performance class: A2 on the Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10, A1 on the Samsung P9 Express, microSD Express Card. Product colour: Blue on the Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10, White on the Samsung P9 Express, microSD Express Card. Operating temperature (T-T): -25 - 85 °C on the Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10, 0 - 45 °C on the Samsung P9 Express, microSD Express Card.

Capacity
- MB-ME256K 256 GB MicroSDXC UHS-I Class 10:256 GB
- P9 Express, microSD Express Card:512 GB
Read speed
- MB-ME256K 256 GB MicroSDXC UHS-I Class 10:130 MB/s
- P9 Express, microSD Express Card:800 MB/s
Application performance class
- MB-ME256K 256 GB MicroSDXC UHS-I Class 10:A2
- P9 Express, microSD Express Card:A1
Product colour
- MB-ME256K 256 GB MicroSDXC UHS-I Class 10:Blue
- P9 Express, microSD Express Card:White
Operating temperature (T-T)
- MB-ME256K 256 GB MicroSDXC UHS-I Class 10:-25 - 85 °C
- P9 Express, microSD Express Card:0 - 45 °C

Side by side

Differences highlightedShow differences only

Comparison of MB-ME256K, MB-MK512T
24 specifications	A Samsung MB-ME256K 256 GB MicroSDXC UHS-I Class 10 Model MB-ME256K View product	B Samsung P9 Express, microSD Express Card Model MB-MK512T View product
Memory3 differ
CapacityDiffers	256 GB	512 GB
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	130 MB/s	800 MB/s
Application performance classDiffers	A2	A1
Features2 differ
Product colourDiffers	Blue	White
Protection featuresDiffers	Drop proof, Magnet proof, Temperature proof, Waterproof, X-ray proof	Drop resistant, Magnet proof, Temperature proof, Waterproof, Wear resistant, X-ray proof
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	10000 h
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
Packaging contentidentical
Memory adapter includedKnown for one	SD	Unknown — not stated by the source
Sustainabilityidentical
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Compliance certificatesDiffers	CE, Federal Communications Commission (FCC), RCM, UKCA, VCCI	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
Compatible productsKnown for one	Unknown — not stated by the source	Compatible with devices that include a microSDXC™ slot, including Mobile phone, Tablet, Action Camera, Drone, Laptop, Gaming console, etc.
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.

More memory card comparisons

All memory card comparisons