Product comparison · 2 memory cards

ADATA 256 GB SDXC vs ADATA IDU3A 8 GB MicroSD MLC

Key differences

Capacity
- 256 GB SDXC:256 GB
- IDU3A 8 GB MicroSD MLC:8 GB
Flash card type
- 256 GB SDXC:SDXC
- IDU3A 8 GB MicroSD MLC:MicroSD
Read speed
- 256 GB SDXC:95 MB/s
- IDU3A 8 GB MicroSD MLC:70 MB/s
Write speed
- 256 GB SDXC:60 MB/s
- IDU3A 8 GB MicroSD MLC:30 MB/s
Internal memory type
- 256 GB SDXC:UHS-I
- IDU3A 8 GB MicroSD MLC:MLC
Product colour
- 256 GB SDXC:Black
- IDU3A 8 GB MicroSD MLC:Blue, White
Certification
- 256 GB SDXC:FCC, CE, BSMI, VCCI
- IDU3A 8 GB MicroSD MLC:FCC, CE, VCCI, RoHS
Memory voltage
- 256 GB SDXC:2.7,2.8,3.3,3.6 V
- IDU3A 8 GB MicroSD MLC:2.7,3.6 V

Differences highlightedShow differences only

Comparison of 256 GB SDXC, IDU3A
20 specifications	A ADATA 256 GB SDXC View product	B ADATA IDU3A 8 GB MicroSD MLC Model IDU3A View product
Memory5 differ
CapacityDiffers	256 GB	8 GB
Flash card typeDiffers	SDXC	MicroSD
Read speedDiffers	95 MB/s	70 MB/s
Write speedDiffers	60 MB/s	30 MB/s
Internal memory typeDiffers	UHS-I	MLC
Flash memory classKnown for one	Class 3	Unknown — not stated by the source
Features2 differ
Product colourDiffers	Black	Blue, White
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	1000000 h
CertificationDiffers	FCC, CE, BSMI, VCCI	FCC, CE, VCCI, RoHS
Protection featuresKnown for one	Magnet proof, Shock resistant, Temperature proof, Water resistant	Unknown — not stated by the source
Power1 differ
Memory voltageDiffers	2.7,2.8,3.3,3.6 V	2.7,3.6 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	-25 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 85 °C
Operating shockKnown for one	Unknown — not stated by the source	1500 G
Vibration resistanceKnown for one	Unknown — not stated by the source	20 G
Weight & dimensions2 differ
WidthDiffers	32 mm	24 mm
DepthDiffers	24 mm	32 mm
WeightKnown for one	2 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.