Product comparison · 2 memory cards

Samsung MB-MC64S 64 GB MicroSDXC UHS-I vs Samsung MB-MH128TB/WW memory card

16specifications compared
9differ
7identical
8known for one product only

Key differences

The Samsung MB-MH128TB/WW memory card has 64 GB more capacity than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (128 GB vs 64 GB). The Samsung MB-MH128TB/WW memory card has 40 MB/s more read speed than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (200 MB/s vs 160 MB/s). Flash card type: MicroSDXC on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, MicroSDHC on the Samsung MB-MH128TB/WW memory card. UHS Speed Class: Class 1 (U1) on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, Class 3 (U3) on the Samsung MB-MH128TB/WW memory card. Application performance class: A1 on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, A2 on the Samsung MB-MH128TB/WW memory card.

Capacity
- MB-MC64S 64 GB MicroSDXC UHS-I:64 GB
- MB-MH128TB/WW memory card:128 GB
Flash card type
- MB-MC64S 64 GB MicroSDXC UHS-I:MicroSDXC
- MB-MH128TB/WW memory card:MicroSDHC
Read speed
- MB-MC64S 64 GB MicroSDXC UHS-I:160 MB/s
- MB-MH128TB/WW memory card:200 MB/s
UHS Speed Class
- MB-MC64S 64 GB MicroSDXC UHS-I:Class 1 (U1)
- MB-MH128TB/WW memory card:Class 3 (U3)
Application performance class
- MB-MC64S 64 GB MicroSDXC UHS-I:A1
- MB-MH128TB/WW memory card:A2
Video Speed Class
- MB-MC64S 64 GB MicroSDXC UHS-I:V10
- MB-MH128TB/WW memory card:V30
Product colour
- MB-MC64S 64 GB MicroSDXC UHS-I:White
- MB-MH128TB/WW memory card:Black
Memory voltage
- MB-MC64S 64 GB MicroSDXC UHS-I:2.7,3.6 V
- MB-MH128TB/WW memory card:2.7,3.6,3.3,2.8 V

Side by side

Differences highlightedShow differences only

Comparison of MB-MC64S, MB-MH128TB/WW
24 specifications	A Samsung MB-MC64S 64 GB MicroSDXC UHS-I Model MB-MC64S View product	B Samsung MB-MH128TB/WW memory card Model MB-MH128TB/WW View product
Memory6 differ
CapacityDiffers	64 GB	128 GB
Flash card typeDiffers	MicroSDXC	MicroSDHC
Read speedDiffers	160 MB/s	200 MB/s
Internal memory type	UHS-I	UHS-I
UHS Speed ClassDiffers	Class 1 (U1)	Class 3 (U3)
Application performance classDiffers	A1	A2
Video Speed ClassDiffers	V10	V30
Write speedKnown for one	Unknown — not stated by the source	130 MB/s
Features1 differ
Product colourDiffers	White	Black
Protection featuresKnown for one	Drop resistant, Magnet proof, Temperature proof, Waterproof, X-ray proof	Unknown — not stated by the source
Mean time between failures (MTBF)Known for one	10000 h	Unknown — not stated by the source
EnduranceKnown for one	10000 cycles per logical sector	Unknown — not stated by the source
Power1 differ
Memory voltageDiffers	2.7,3.6 V	2.7,3.6,3.3,2.8 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	1 pc(s)	Unknown — not stated by the source
Packaging content1 differ
Memory adapter includedDiffers	SD	microSD
Other featuresidentical
Compatible productsKnown for one	Mobile phone, Smartphone, Tablet, etc	Unknown — not stated by the source
Compliance certificatesKnown for one	Federal Communications Commission (FCC), CE, VCCI, RCM, UKCA	Unknown — not stated by the source
VoltageKnown for one	2.7~3.6V	Unknown — not stated by the source

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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