LG 27GX7D4A
Uses less electricity than 28% of the 4,819 monitors, 24–31″ on the EU register. At your selected price (European Union) that is €10 a year, €97 over ten years.
- Power, SDR
- 23.5 W
- Typical 21 W
- Running cost
- €10 / year
- 4 h a day
- Power, HDR
- 22.5 W
- 1.0× SDR
Near the middle of its group: 15 % above the typical 30 kWh. 65% of comparable models reach a better class than F; the most common is E. On-mode power in SDR is 23.5 W; the typical screen of this size draws 20.5 W. LG has 335 models in this group; this one is number 191 among them. LG sells the same label values under other model names: 27GX704A, A27GX7D0.
Where it stands
Rank 3,441 of 4,819 monitors, 24–31″ by yearly consumption. 3,440 use less.
Next to it in the ranking
- LG 27MK430H 34 kWh −€0.03
- LG 27GX704A 34 kWh same
- LG 27GX7D4A 34 kWh
- LG A27GX7D0 34 kWh same
- X Agex A27Q 34 kWh same
What it will cost you
| Period | 27GX7D4A | TG-S10 PRO | Difference |
|---|---|---|---|
| 1 year | €10 | €2 | −€8 |
| 5 years | €49 | €11 | −€38 |
| 10 years | €97 | €22 | −€76 |
| 15 years | €146 | €32 | −€113 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Power in SDR and HDR
Cost by viewing time
| Use | kWh / yr | € / yr |
|---|---|---|
| 2 hours a day | 17 | €5 |
| 4 hours a day | 34 | €10 |
| 8 hours a day | 69 | €19 |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| LG 27GX7D4A (this model) | 34 | — |
| 8 | €8 | |
| 10 | €7 | |
| 10 | €7 | |
| 10 | €7 | |
| 12 | €6 |
Label and product sheet
- Energy class SDR / HDR
- F / F
- On-mode power SDR
- 23.5 W
- On-mode power HDR
- 22.5 W
- Standby / networked standby
- 0.5 W
- Screen diagonal
- 27″
- Resolution
- 2560×1440
- Panel
- OLED
- 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.
27GX7D4A
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the LG 27GX7D4A cost to run?
At 4 hours a day it uses about 34 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 €97 over ten years.
Does HDR use more electricity?
Yes. In HDR mode this screen draws 22.5 W instead of 23.5 W, 1.0 times as much. The yearly cost on this page uses SDR, as the label does.