Product comparison · 2 memory cards

Goodram M40A 16 GB MicroSDHC UHS-I Class 4 vs Samsung EVO Select

15specifications compared
12differ
3identical
10known for one product only

Key differences

Capacity
- M40A 16 GB MicroSDHC UHS-I Class 4:16 GB
- EVO Select:64 GB
Flash card type
- M40A 16 GB MicroSDHC UHS-I Class 4:MicroSDHC
- EVO Select:MicroSDXC
Flash memory class
- M40A 16 GB MicroSDHC UHS-I Class 4:Class 4
- EVO Select:Class 10
Read speed
- M40A 16 GB MicroSDHC UHS-I Class 4:15 MB/s
- EVO Select:100 MB/s
Write speed
- M40A 16 GB MicroSDHC UHS-I Class 4:4 MB/s
- EVO Select:90 MB/s
Product colour
- M40A 16 GB MicroSDHC UHS-I Class 4:Black
- EVO Select:Green, White
Operating temperature (T-T)
- M40A 16 GB MicroSDHC UHS-I Class 4:0 - 70 °C
- EVO Select:-25 - 85 °C
Storage temperature (T-T)
- M40A 16 GB MicroSDHC UHS-I Class 4:-25 - 85 °C
- EVO Select:-40 - 85 °C

Side by side

Differences highlightedShow differences only

Comparison of M40A, EVO Select
25 specifications	A Goodram M40A 16 GB MicroSDHC UHS-I Class 4 Model M40A View product	B Samsung EVO Select View product
Memory5 differ
CapacityDiffers	16 GB	64 GB
Flash card typeDiffers	MicroSDHC	MicroSDXC
Flash memory classDiffers	Class 4	Class 10
Read speedDiffers	15 MB/s	100 MB/s
Write speedDiffers	4 MB/s	90 MB/s
Internal memory type	UHS-I	UHS-I
Features1 differ
Product colourDiffers	Black	Green, White
Protection featuresKnown for one	Unknown — not stated by the source	Magnet proof, Temperature proof, Waterproof
EnduranceKnown for one	Unknown — not stated by the source	10000 cycles per logical sector
CertificationKnown for one	Unknown — not stated by the source	EMC FCC, CE, VCCI, NATA
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 70 °C	-25 - 85 °C
Storage temperature (T-T)Differs	-25 - 85 °C	-40 - 85 °C
Operating relative humidity (H-H)Known for one	30 - 85%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	30 - 85%	Unknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers	11 mm	15 mm
DepthDiffers	15 mm	1 mm
HeightDiffers	1 mm	11 mm
WeightDiffers	0.4 g	0.5 g
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Package widthKnown for one	103 mm	Unknown — not stated by the source
Package depthKnown for one	123 mm	Unknown — not stated by the source
Package weightKnown for one	12 g	Unknown — not stated by the source
Package typeKnown for one	Blister	Unknown — not stated by the source
Packaging contentidentical
Memory adapter included	SD	SD
Poweridentical
Memory voltageKnown for one	Unknown — not stated by the source	2.7,3.6 V

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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