Monitors · 27″ · 1920×1080 · LED LCD

LG 27GN650

Uses less electricity than 25% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €101 over ten years.

Power, SDR: 24.4 W; Typical 21 W
Running cost: €10 / year; 4 h a day
Power, HDR: 34.0 W; 1.4× SDR

Near the middle of its group: 19 % above the typical 30 kWh. 65% of comparable models reach a better class than F; the most common is E. In HDR it draws 34.0 W, 1.4 times its SDR power. LG has 335 models in this group; this one is number 203 among them. On the register since 2021 and still on sale.

Where it stands

Rank 3,565 of 4,819 monitors, 24–31″ by yearly consumption. 3,564 use less.

Next to it in the ranking

Yashi YZ2722 36 kWh same
Yashi YZ2718 36 kWh same
LG 27GN650 36 kWh
LG 27GN600 36 kWh same
Gamepower KAZE DUAL PRIME 36 kWh +€0.06

See the full ranking

What it will cost you

Period	27GN650	TG-S10 PRO	Difference
1 year	€10	€2	−€8
5 years	€50	€11	−€40
10 years	€101	€22	−€79
15 years	€151	€32	−€119

Is the more efficient model worth its price?

Price · 27GN650 Price · TG-S10 PRO

Years of use

Enter both purchase prices to see the total cost of ownership.

Power in SDR and HDR

SDR 24.4 W

HDR 34.0 W

Group median, SDR 20.5 W

Cost by viewing time

Use	kWh / yr	€ / yr
2 hours a day	18	€5
4 hours a day	36	€10
8 hours a day	71	€20

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model	Size	SDR W	kWh / yr	Saves / year	in 10 years
LG 27GN650 (this model)	27″	24.4	36	—	—
Teamgee TG-S10 PRO compare	28″	5.2	8	€8	€79
Changhong audio-visual electronic products M-27LKF1Q165 compare	27″	7.0	10	€7	€72
Philips 27B2G5200 compare	27″	7.0	10	€7	€72
Changhong audio-visual electronic products M-27LFK4P60 compare	27″	7.0	10	€7	€72
Dusun UP27001,UP27002,UP27003,UP27004,UP27005 compare	27″	8.0	12	€7	€68

Label and product sheet

Energy class SDR / HDR: F / G
On-mode power SDR: 24.4 W
On-mode power HDR: 34.0 W
Standby / networked standby: 0.5 W
Screen diagonal: 27″
Resolution: 1920×1080
Panel: LED LCD
Refresh rate: 60 Hz
Software updates (minimum): 8 years
Guarantee (supplier): 1 years
Spare parts (minimum): 8 years

Model numbers and history

Registered by LG under one model number.

27GN650

26 February 2021 Placed on the EU market
27 February 2021 First published in the EU register (EPREL)

Questions

How much does the LG 27GN650 cost to run?

At 4 hours a day it uses about 36 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €10 a year, or €101 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 34.0 W instead of 24.4 W, 1.4 times as much. The yearly cost on this page uses SDR, as the label does.