BenQ EX270QM vs Changhong audio-visual electronic products M-27LFK4P60

Changhong audio-visual electronic products M-27LFK4P60 uses 26 kWh less a year: €7 a year at your price, €75 over ten years.

	BenQ EX270QM	Changhong audio-visual electronic products M-27LFK4P60
Yearly consumption	37 kWh	10 kWh
Cost per year	€10	€3
Cost over 10 years	€104	€29
Rank in its group	3,818 / 4,819	13 / 4,819
Group	Monitors, 24–31″	Monitors, 24–31″
Energy class SDR / HDR	F / G	C / –
On-mode power SDR	25.1 W	7.0 W
On-mode power HDR	54.8 W	—
Standby / networked standby	0.4 W	0.3 W / 0.0 W
Screen diagonal	27″	27″
Resolution	2560×1440	3840×2160
Panel	LED LCD	LED LCD
Refresh rate	240 Hz	60 Hz
Software updates (minimum)	8 years	1 years
Guarantee (supplier)	2 years	1 years
Spare parts (minimum)	7 years	1 years

If BenQ EX270QM 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 →