Carworld CAR7005AHV vs Waveshare 7inch HDMI LCD (C)

Waveshare 7inch HDMI LCD (C) uses 5 kWh less a year: €1 a year at your price, €13 over ten years.

	Carworld CAR7005AHV	Waveshare 7inch HDMI LCD (C)
Yearly consumption	8 kWh	4 kWh
Cost per year	€2	€1
Cost over 10 years	€23	€10
Rank in its group	571 / 2,372	12 / 2,372
Group	Monitors, under 24″	Monitors, under 24″
Energy class SDR / HDR	D / E	A / –
On-mode power SDR	5.5 W	2.4 W
On-mode power HDR	6.8 W	—
Standby / networked standby	0.5 W	0.4 W
Screen diagonal	7″	7″
Resolution	800×480	1024×600
Panel	LCD	LCD
Refresh rate	60 Hz	60 Hz
Spare parts (minimum)	7 years	1 years
Software updates (minimum)	—	1 years
Guarantee (supplier)	—	1 years

If Carworld CAR7005AHV is cheaper to buy, the price gap is paid back by lower running costs only when it is smaller than the cost difference over the years you keep it. Work it out with your prices →