Acer X39 vs ShiJiRongLi Technology Development X90G

ShiJiRongLi Technology Development X90G uses 33 kWh less a year: €9 a year at your price, €92 over ten years.

	Acer X39	ShiJiRongLi Technology Development X90G
Yearly consumption	56 kWh	23 kWh
Cost per year	€16	€6
Cost over 10 years	€157	€65
Rank in its group	1,333 / 1,482	16 / 1,482
Group	Monitors, 32–42″	Monitors, 32–42″
Energy class SDR / HDR	F / F	A / –
On-mode power SDR	38.0 W	15.7 W
On-mode power HDR	34.0 W	—
Standby / networked standby	0.5 W	0.4 W
Screen diagonal	39″	39″
Resolution	3440×1440	1920×1080
Panel	OLED	LCD
Refresh rate	60 Hz	60 Hz
Software updates (minimum)	8 years	1 years
Guarantee (supplier)	2 years	1 years
Spare parts (minimum)	7 years	1 years

If Acer X39 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 →