Product comparison · 2 memory cards

Samsung PRO Plus MB-MD128SA/AM memory card vs Samsung P9 Express, microSD Express Card

16specifications compared
7differ
9identical
11known for one product only

Key differences

The Samsung P9 Express, microSD Express Card has 128 GB more capacity than the Samsung PRO Plus MB-MD128SA/AM memory card (256 GB vs 128 GB). The Samsung P9 Express, microSD Express Card has 620 MB/s more read speed than the Samsung PRO Plus MB-MD128SA/AM memory card (800 MB/s vs 180 MB/s). The Samsung PRO Plus MB-MD128SA/AM memory card 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 PRO Plus MB-MD128SA/AM memory card, A1 on the Samsung P9 Express, microSD Express Card. Product colour: Navy on the Samsung PRO Plus MB-MD128SA/AM memory card, White on the Samsung P9 Express, microSD Express Card.

Capacity
- PRO Plus MB-MD128SA/AM memory card:128 GB
- P9 Express, microSD Express Card:256 GB
Read speed
- PRO Plus MB-MD128SA/AM memory card:180 MB/s
- P9 Express, microSD Express Card:800 MB/s
Application performance class
- PRO Plus MB-MD128SA/AM memory card:A2
- P9 Express, microSD Express Card:A1
Product colour
- PRO Plus MB-MD128SA/AM memory card:Navy
- P9 Express, microSD Express Card:White
Operating temperature (T-T)
- PRO Plus MB-MD128SA/AM memory card:-28 - 85 °C
- P9 Express, microSD Express Card:0 - 45 °C
Weight
- PRO Plus MB-MD128SA/AM memory card:25 g
- P9 Express, microSD Express Card:0.25 g

Side by side

Differences highlightedShow differences only

Comparison of MB-MD128SA/AM, MB-MK256T
27 specifications	A Samsung PRO Plus MB-MD128SA/AM memory card Model MB-MD128SA/AM View product	B Samsung P9 Express, microSD Express Card Model MB-MK256T View product
Memory3 differ
CapacityDiffers	128 GB	256 GB
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Read speedDiffers	180 MB/s	800 MB/s
Write speedKnown for one	130 MB/s	Unknown — not stated by the source
Application performance classDiffers	A2	A1
Features2 differ
Product colourDiffers	Navy	White
Protection featuresDiffers	Heat resistant, Magnet proof, Shock resistant, Water resistant, X-ray proof	Drop resistant, Magnet proof, Temperature proof, Waterproof, Wear resistant, X-ray proof
CertificationKnown for one	EMC, CE(UKCA)/FCC/VCCI/RCM	Unknown — not stated by the source
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	-28 - 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 typeKnown for one	Blister	Unknown — not stated by the source
Packaging contentidentical
Memory adapter includedKnown for one	SD	Unknown — not stated by the source
Other featuresidentical
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.
Compliance certificatesKnown for one	Unknown — not stated by the source	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
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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