SMART Technologies MX81 Black vs SMART Technologies MX83 Black

Comparison of MX81, MX83

18 specifications	A SMART Technologies MX81 Black Model MX81 View product	B SMART Technologies MX83 Black Model MX83 View product
Ports & interfaces1 differ
SCART ports quantityDiffers	2	1
Digital audio optical out	1	1
RS-232 interfaceKnown for one	Yes	—Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	—Unknown — not stated by the source	1
Featuresidentical
Product colour	Black	Black
Channels quantity	4000 channels	4000 channels
Frequency range	50.5 - 858 MHz	50.5 - 858 MHz
Electronic Programme Guide (EPG)	Yes	Yes
Parental controlKnown for one	Yes	—Unknown — not stated by the source
Teletext function	Yes	Yes
Events timer/reminder	Yes	Yes
Favorite list TV programs	Yes	Yes
Displayidentical
Built-in display	Yes	Yes
Display type	LED	LED
Weight & dimensionsidentical
Weight	500 g	500 g
Other features1 differ
Dimensions (WxDxH)Differs	325 x 140 x 55 mm	190 x 145 x 36 mm
HDMI	Yes	Yes
Poweridentical
Power consumption (standby)Known for one	—Unknown — not stated by the source	1 W

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.