Monitors · 27″ · 1920×1080 · LED LCD

AOC 27E4CV

Uses less electricity than 94% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €5 a year, €54 over ten years.

Power, SDR: 13.0 W; Typical 21 W
Running cost: €5 / year; 4 h a day
Power, HDR: 17.0 W; 1.3× SDR

In the most efficient quarter of its group: 36 % below the typical 30 kWh. Class C is the best class any model in this group reaches, and only 4% of them do. In HDR it draws 17.0 W, 1.3 times its SDR power. AOC has 142 models in this group; this one is number 7 among them.

Where it stands

Rank 219 of 4,819 monitors, 24–31″ by yearly consumption. 218 use less.

Next to it in the ranking

Hannspree HT249PPB(HSG1492) 19 kWh same
AOC Q27P4U 19 kWh same
AOC 27E4CV 19 kWh
AOC Q27B35E 19 kWh same
Philips 27B2N4500 19 kWh same

See the full ranking

What it will cost you

Period	27E4CV	TG-S10 PRO	Difference
1 year	€5	€2	−€3
5 years	€27	€11	−€16
10 years	€54	€22	−€32
15 years	€81	€32	−€48

Is the more efficient model worth its price?

Price · 27E4CV Price · TG-S10 PRO

Years of use

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

Power in SDR and HDR

SDR 13.0 W

HDR 17.0 W

Group median, SDR 20.5 W

Cost by viewing time

Use	kWh / yr	€ / yr
2 hours a day	9	€3
4 hours a day	19	€5
8 hours a day	38	€11

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
AOC 27E4CV (this model)	27″	13.0	19	—	—
Teamgee TG-S10 PRO compare	28″	5.2	8	€3	€32
Changhong audio-visual electronic products M-27LKF1Q165 compare	27″	7.0	10	€2	€25
Philips 27B2G5200 compare	27″	7.0	10	€2	€25
Changhong audio-visual electronic products M-27LFK4P60 compare	27″	7.0	10	€2	€25
Dusun UP27001,UP27002,UP27003,UP27004,UP27005 compare	27″	8.0	12	€2	€21

Label and product sheet

Energy class SDR / HDR: C / E
On-mode power SDR: 13.0 W
On-mode power HDR: 17.0 W
Standby / networked standby: 0.3 W / 2.0 W
Screen diagonal: 27″
Resolution: 1920×1080
Panel: LED LCD
Refresh rate: 60 Hz
Software updates (minimum): 8 years
Guarantee (supplier): 3 years
Spare parts (minimum): 7 years

Model numbers and history

Registered by AOC under one model number.

27E4CV

29 June 2025 First published in the EU register (EPREL)
30 June 2025 Placed on the EU market

Questions

How much does the AOC 27E4CV cost to run?

At 4 hours a day it uses about 19 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €5 a year, or €54 over ten years.

Does HDR use more electricity?

Yes. In HDR mode this screen draws 17.0 W instead of 13.0 W, 1.3 times as much. The yearly cost on this page uses SDR, as the label does.