Viewsonic VFD621W-70 digital photo frame Black vs Viewsonic VFM620W-70 digital photo frame Black

Comparison of VFD621W-70, VFM620W-70

28 specifications	A Viewsonic VFD621W-70 digital photo frame Black Model VFD621W-70 View product	B Viewsonic VFM620W-70 digital photo frame Black Model VFM620W-70 View product
Displayidentical
Display diagonal	15.2 cm (6")	15.2 cm (6")
Display resolution	480 x 800 pixels	480 x 800 pixels
Display	LCD	LCD
Contrast ratio (typical)	400:1	400:1
Viewing angle, horizontal	130°	130°
Viewing angle, vertical	140°	140°
Aspect ratio	16:9	16:9
LED backlight	Yes	Yes
File formatsidentical
Image formats supported	JPEG XR	JPEG XR
Storage1 differ
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD, SDHC	MMC, SD
Ports & interfacesidentical
Bluetooth	No	No
Ethernet LAN	No	No
Audioidentical
FM radio	No	No
Featuresidentical
Product colour	Black	Black
Placement supported	Vertical	Vertical
Wall mountable	No	No
Poweridentical
Power consumption (standby)	5 W	5 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 - 60 Hz	50 - 60 Hz
Weight & dimensionsidentical
Width	113 mm	113 mm
Depth	51 mm	51 mm
Height	174 mm	174 mm
Weight	200 g	200 g
Weight (with stand)	400 g	400 g
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Sustainabilityidentical
Sustainability certificatesKnown for one	ENERGY STAR	—Unknown — not stated by the source
Technical detailsidentical
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.