Product comparison · 2 memory cards

Samsung T9 microSD card vs Samsung P9 Express, microSD Express Card

15specifications compared
5differ
10identical
10known for one product only

Key differences

The Samsung P9 Express, microSD Express Card has 600 MB/s more read speed than the Samsung T9 microSD card (800 MB/s vs 200 MB/s). Application performance class: A2 on the Samsung T9 microSD card, A1 on the Samsung P9 Express, microSD Express Card. Product colour: Black on the Samsung T9 microSD card, White on the Samsung P9 Express, microSD Express Card. Operating temperature (T-T): -25 - 85 °C on the Samsung T9 microSD card, 0 - 45 °C on the Samsung P9 Express, microSD Express Card.

Read speed
- T9 microSD card:200 MB/s
- P9 Express, microSD Express Card:800 MB/s
Application performance class
- T9 microSD card:A2
- P9 Express, microSD Express Card:A1
Product colour
- T9 microSD card:Black
- P9 Express, microSD Express Card:White
Operating temperature (T-T)
- T9 microSD card:-25 - 85 °C
- P9 Express, microSD Express Card:0 - 45 °C

Side by side

Differences highlightedShow differences only

Comparison of MB-MH256T/WW, MB-MK256T
25 specifications	A Samsung T9 microSD card Model MB-MH256T/WW View product	B Samsung P9 Express, microSD Express Card Model MB-MK256T View product
Memory2 differ
Capacity	256 GB	256 GB
Flash card type	MicroSDXC	MicroSDXC
Read speedDiffers	200 MB/s	800 MB/s
Write speedKnown for one	130 MB/s	Unknown — not stated by the source
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance classDiffers	A2	A1
Video Speed Class	V30	V30
Features1 differ
Product colourDiffers	Black	White
Mean time between failures (MTBF)	10000 h	10000 h
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 V	Unknown — not stated by the source
Operational conditions1 differ
Operating temperature (T-T)Differs	-25 - 85 °C	0 - 45 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Weight & dimensionsidentical
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
WeightKnown for one	Unknown — not stated by the source	0.25 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Package typeKnown for one	Blister	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.
Compliance certificates	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
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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