Product comparison · 2 memory cards

Samsung MB-MC64S 64 GB MicroSDXC UHS-I vs Samsung PRO Plus MB-MD256SA

23specifications compared
9differ
14identical
3known for one product only

Key differences

The Samsung PRO Plus MB-MD256SA has 192 GB more capacity than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (256 GB vs 64 GB). The Samsung PRO Plus MB-MD256SA has 20 MB/s more read speed than the Samsung MB-MC64S 64 GB MicroSDXC UHS-I (180 MB/s vs 160 MB/s). The Samsung MB-MC64S 64 GB MicroSDXC UHS-I has 24.75 g more weight than the Samsung PRO Plus MB-MD256SA (25 g vs 0.25 g). UHS Speed Class: Class 1 (U1) on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, Class 3 (U3) on the Samsung PRO Plus MB-MD256SA. Application performance class: A1 on the Samsung MB-MC64S 64 GB MicroSDXC UHS-I, A2 on the Samsung PRO Plus MB-MD256SA.

Capacity
- MB-MC64S 64 GB MicroSDXC UHS-I:64 GB
- PRO Plus MB-MD256SA:256 GB
Read speed
- MB-MC64S 64 GB MicroSDXC UHS-I:160 MB/s
- PRO Plus MB-MD256SA:180 MB/s
UHS Speed Class
- MB-MC64S 64 GB MicroSDXC UHS-I:Class 1 (U1)
- PRO Plus MB-MD256SA:Class 3 (U3)
Application performance class
- MB-MC64S 64 GB MicroSDXC UHS-I:A1
- PRO Plus MB-MD256SA:A2
Video Speed Class
- MB-MC64S 64 GB MicroSDXC UHS-I:V10
- PRO Plus MB-MD256SA:V30
Product colour
- MB-MC64S 64 GB MicroSDXC UHS-I:White
- PRO Plus MB-MD256SA:Blue
Weight
- MB-MC64S 64 GB MicroSDXC UHS-I:25 g
- PRO Plus MB-MD256SA:0.25 g

Side by side

Differences highlightedShow differences only

Comparison of MB-MC64S, MB-MD256SA
26 specifications	A Samsung MB-MC64S 64 GB MicroSDXC UHS-I Model MB-MC64S View product	B Samsung PRO Plus MB-MD256SA Model MB-MD256SA View product
Memory5 differ
CapacityDiffers	64 GB	256 GB
Flash card type	MicroSDXC	MicroSDXC
Flash memory classKnown for one	Unknown — not stated by the source	Class 3
Read speedDiffers	160 MB/s	180 MB/s
Write speedKnown for one	Unknown — not stated by the source	130 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
Features2 differ
Product colourDiffers	White	Blue
Protection featuresDiffers	Drop resistant, Magnet proof, Temperature proof, Waterproof, X-ray proof	Magnet proof, Temperature proof, Waterproof, X-ray proof
Mean time between failures (MTBF)	10000 h	10000 h
Endurance	10000 cycles per logical sector	10000 cycles per logical sector
Poweridentical
Memory voltage	2.7,3.6 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 & dimensions1 differ
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
WeightDiffers	25 g	0.25 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Packaging contentidentical
Memory adapter included	SD	SD
Sustainabilityidentical
Sustainability complianceKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Compatible productsDiffers	Mobile phone, Smartphone, Tablet, etc	Mobile phone, Tablet, Action Camera, 360° Camera, Drone, Laptop, Gaming console, 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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