Waveshare 7inch HDMI LCD (C) vs Zhangzhou Lilliput Electronic HT7S

Waveshare 7inch HDMI LCD (C) uses 8 kWh less a year: €2 a year at your price, €22 over ten years.

	Waveshare 7inch HDMI LCD (C)	Zhangzhou Lilliput Electronic HT7S
Yearly consumption	4 kWh	11 kWh
Cost per year	€1	€3
Cost over 10 years	€10	€32
Rank in its group	12 / 2,372	1,157 / 2,372
Group	Monitors, under 24″	Monitors, under 24″
Energy class SDR / HDR	A / –	E / E
On-mode power SDR	2.4 W	7.7 W
Standby / networked standby	0.4 W	0.2 W / 0.0 W
Screen diagonal	7″	7″
Resolution	1024×600	1920×1200
Panel	LCD	LCD
Refresh rate	60 Hz	50 Hz
Software updates (minimum)	1 years	—
Guarantee (supplier)	1 years	—
Spare parts (minimum)	1 years	7 years
On-mode power HDR	—	7.9 W

If Zhangzhou Lilliput Electronic HT7S 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 →