Product comparison · 2 memory cards

Samsung 128GB PRO vs Samsung MB-MD128D 128 GB MicroSDXC UHS-I Class 10

Key differences

Read speed
- 128GB PRO:90 MB/s
- MB-MD128D 128 GB MicroSDXC UHS-I Class 10:95 MB/s
Write speed
- 128GB PRO:80 MB/s
- MB-MD128D 128 GB MicroSDXC UHS-I Class 10:90 MB/s
Product colour
- 128GB PRO:Grey
- MB-MD128D 128 GB MicroSDXC UHS-I Class 10:Black, Red, White
Memory voltage
- 128GB PRO:2.7,2.8,3.3,3.6 V
- MB-MD128D 128 GB MicroSDXC UHS-I Class 10:2.7,3.6 V

Differences highlightedShow differences only

Comparison of 128GB PRO, MB-MD128D
22 specifications	A Samsung 128GB PRO View product	B Samsung MB-MD128D 128 GB MicroSDXC UHS-I Class 10 Model MB-MD128D View product
Memory2 differ
Capacity	128 GB	128 GB
Flash card type	MicroSDXC	MicroSDXC
Flash memory class	Class 10	Class 10
Read speedDiffers	90 MB/s	95 MB/s
Write speedDiffers	80 MB/s	90 MB/s
Internal memory type	UHS-I	UHS-I
Features1 differ
Product colourDiffers	Grey	Black, Red, White
Protection featuresKnown for one	Magnet proof, Temperature proof, Water resistant	Unknown — not stated by the source
Endurance	10000 cycles per logical sector	10000 cycles per logical sector
Certification	FCC, CE, VCCI, NATA	FCC, CE, VCCI, NATA
Power1 differ
Memory voltageDiffers	2.7,2.8,3.3,3.6 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
Storage relative humidity (H-H)Known for one	0 - 93%	Unknown — not stated by the source
Weight & dimensionsidentical
Width	15 mm	15 mm
Depth	1 mm	1 mm
Height	11 mm	11 mm
Weight	0.5 g	0.5 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package typeKnown for one	Blister	Unknown — not stated by the source
Packaging contentidentical
Memory adapter included	SD	SD
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	85235190

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.