Product comparison · 2 memory cards

Acer SC300 256 GB SDXC UHS-I Class 10 vs Acer SC900 256 GB SDXC UHS-II Class 10

Key differences

Read speed
- SC300 256 GB SDXC UHS-I Class 10:160 MB/s
- SC900 256 GB SDXC UHS-II Class 10:300 MB/s
Write speed
- SC300 256 GB SDXC UHS-I Class 10:120 MB/s
- SC900 256 GB SDXC UHS-II Class 10:260 MB/s
Internal memory type
- SC300 256 GB SDXC UHS-I Class 10:UHS-I
- SC900 256 GB SDXC UHS-II Class 10:UHS-II
Video Speed Class
- SC300 256 GB SDXC UHS-I Class 10:V30
- SC900 256 GB SDXC UHS-II Class 10:V90
Width
- SC300 256 GB SDXC UHS-I Class 10:32 mm
- SC900 256 GB SDXC UHS-II Class 10:24 mm
Depth
- SC300 256 GB SDXC UHS-I Class 10:24 mm
- SC900 256 GB SDXC UHS-II Class 10:32 mm

Differences highlightedShow differences only

Comparison of SC300, SC900
19 specifications	A Acer SC300 256 GB SDXC UHS-I Class 10 Model SC300 View product	B Acer SC900 256 GB SDXC UHS-II Class 10 Model SC900 View product
Memory4 differ
Capacity	256 GB	256 GB
Flash card type	SDXC	SDXC
Flash memory class	Class 10	Class 10
Read speedDiffers	160 MB/s	300 MB/s
Write speedDiffers	120 MB/s	260 MB/s
Internal memory typeDiffers	UHS-I	UHS-II
UHS Speed Class	Class 3 (U3)	Class 3 (U3)
Video Speed ClassDiffers	V30	V90
Features1 differ
Product colour	Black	Black
Protection featuresDiffers	Shock resistant, Magnet proof, Waterproof, X-ray proof	Magnet proof, Vibration proof, Waterproof, X-ray proof
Operational conditionsidentical
Operating temperature (T-T)	-25 - 85 °C	-25 - 85 °C
Storage temperature (T-T)	-40 - 85 °C	-40 - 85 °C
Operating shock	1000 G	1000 G
Vibration resistanceKnown for one	Unknown — not stated by the source	6.0667 G
Weight & dimensions2 differ
WidthDiffers	32 mm	24 mm
DepthDiffers	24 mm	32 mm
Height	2.1 mm	2.1 mm
Weight	1.8 g	1.8 g
Other featuresidentical
Compliance certificates	RoHS	RoHS

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.