Product comparison · 2 memory cards

Samsung T7 microSD card vs Samsung P9 Express, microSD Express Card

17specifications compared
8differ
9identical
7known for one product only

Key differences

The Samsung T7 microSD card has 256 GB more capacity than the Samsung P9 Express, microSD Express Card (512 GB vs 256 GB). The Samsung P9 Express, microSD Express Card has 630 MB/s more read speed than the Samsung T7 microSD card (800 MB/s vs 170 MB/s). The Samsung T7 microSD card has 24.75 g more weight than the Samsung P9 Express, microSD Express Card (25 g vs 0.25 g). Flash card type: MicroSDHC on the Samsung T7 microSD card, MicroSDXC on the Samsung P9 Express, microSD Express Card. Application performance class: A2 on the Samsung T7 microSD card, A1 on the Samsung P9 Express, microSD Express Card.

Capacity
- T7 microSD card:512 GB
- P9 Express, microSD Express Card:256 GB
Flash card type
- T7 microSD card:MicroSDHC
- P9 Express, microSD Express Card:MicroSDXC
Read speed
- T7 microSD card:170 MB/s
- P9 Express, microSD Express Card:800 MB/s
Application performance class
- T7 microSD card:A2
- P9 Express, microSD Express Card:A1
Product colour
- T7 microSD card:Blue
- P9 Express, microSD Express Card:White
Operating temperature (T-T)
- T7 microSD card:-25 - 85 °C
- P9 Express, microSD Express Card:0 - 45 °C
Weight
- T7 microSD card:25 g
- P9 Express, microSD Express Card:0.25 g

Side by side

Differences highlightedShow differences only

Comparison of MB-MB512T/WW, MB-MK256T
24 specifications	A Samsung T7 microSD card Model MB-MB512T/WW View product	B Samsung P9 Express, microSD Express Card Model MB-MK256T View product
Memory4 differ
CapacityDiffers	512 GB	256 GB
Flash card typeDiffers	MicroSDHC	MicroSDXC
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	170 MB/s	800 MB/s
Application performance classDiffers	A2	A1
Features1 differ
Product colourDiffers	Blue	White
Protection featuresKnown for one	Unknown — not stated by the source	Drop resistant, Magnet proof, Temperature proof, Waterproof, Wear resistant, X-ray proof
EnduranceKnown for one	Unknown — not stated by the source	10000 cycles per logical sector
Poweridentical
Memory voltageKnown for one	2.7,3.6,3.3,2.8 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 contentidentical
Memory adapter includedKnown for one	microSD	Unknown — not stated by the source
Other features1 differ
Compatible productsDiffers	Mobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, 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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