Product comparison · 2 memory cards

Samsung T7 microSD card vs Samsung MB-MC128S 128 GB MicroSDXC UHS-I

20specifications compared
7differ
13identical
9known for one product only

Key differences

The Samsung T7 microSD card has 384 GB more capacity than the Samsung MB-MC128S 128 GB MicroSDXC UHS-I (512 GB vs 128 GB). The Samsung T7 microSD card has 10 MB/s more read speed than the Samsung MB-MC128S 128 GB MicroSDXC UHS-I (170 MB/s vs 160 MB/s). Flash card type: MicroSDHC on the Samsung T7 microSD card, MicroSDXC on the Samsung MB-MC128S 128 GB MicroSDXC UHS-I. Product colour: Blue on the Samsung T7 microSD card, White on the Samsung MB-MC128S 128 GB MicroSDXC UHS-I. Memory voltage: 2.7,3.6,3.3,2.8 V on the Samsung T7 microSD card, 2.7,3.6 V on the Samsung MB-MC128S 128 GB MicroSDXC UHS-I.

Capacity
- T7 microSD card:512 GB
- MB-MC128S 128 GB MicroSDXC UHS-I:128 GB
Flash card type
- T7 microSD card:MicroSDHC
- MB-MC128S 128 GB MicroSDXC UHS-I:MicroSDXC
Read speed
- T7 microSD card:170 MB/s
- MB-MC128S 128 GB MicroSDXC UHS-I:160 MB/s
Product colour
- T7 microSD card:Blue
- MB-MC128S 128 GB MicroSDXC UHS-I:White
Memory voltage
- T7 microSD card:2.7,3.6,3.3,2.8 V
- MB-MC128S 128 GB MicroSDXC UHS-I:2.7,3.6 V
Memory adapter included
- T7 microSD card:microSD
- MB-MC128S 128 GB MicroSDXC UHS-I:SD

Side by side

Differences highlightedShow differences only

Comparison of MB-MB512T/WW, MB-MC128S
29 specifications	A Samsung T7 microSD card Model MB-MB512T/WW View product	B Samsung MB-MC128S 128 GB MicroSDXC UHS-I Model MB-MC128S View product
Memory3 differ
CapacityDiffers	512 GB	128 GB
Flash card typeDiffers	MicroSDHC	MicroSDXC
Read speedDiffers	170 MB/s	160 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Application performance class	A2	A2
Video Speed Class	V30	V30
Flash memory classKnown for one	Class 10	Unknown — not stated by the source
Features1 differ
Product colourDiffers	Blue	White
Protection featuresKnown for one	Unknown — not stated by the source	Drop proof, Magnet proof, Temperature proof, Waterproof, Weatherproof, X-ray proof
Mean time between failures (MTBF)	10000 h	10000 h
EnduranceKnown for one	Unknown — not stated by the source	10000 cycles per logical sector
CertificationKnown for one	Unknown — not stated by the source	CE(UKCA)/FCC/VCCI/RCM
Power1 differ
Memory voltageDiffers	2.7,3.6,3.3,2.8 V	2.7,3.6 V
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Weight & dimensionsidentical
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
Weight	25 g	25 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Package widthKnown for one	Unknown — not stated by the source	150 mm
Package depthKnown for one	Unknown — not stated by the source	100 mm
Package heightKnown for one	Unknown — not stated by the source	10 mm
Package weightKnown for one	Unknown — not stated by the source	12 g
Packaging content1 differ
Memory adapter includedDiffers	microSD	SD
Other features1 differ
Compatible productsDiffers	Mobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, etc.	Mobile phone, Smartphone, Tablet, etc
Compliance certificates	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA
Voltage	2.7~3.6V	2.7~3.6V

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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