Compare models
4 monitors side by side.
- Electricity at €0.2832 per kWh (household price with taxes, Eurostat 2026-S1).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
Electricity prices in all EU countries
Yearly running cost
Bars in proportion to the energy each model uses.
- ADX A27G6G23 €11.66
- James Donkey EPIC J60 €7.63
- Gamebooster Lyris FF20 €9.12
- Viewedge C2720FJY-P €10.05
| Model | ADX A27G6G23 | James Donkey EPIC J60 | Gamebooster Lyris FF20 | Viewedge C2720FJY-P |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €11.66 | €7.63 | €9.12 | €10.05 |
| over 10 years | €117 +€40 over 10 years | €76 | €91 +€15 over 10 years | €100 +€24 over 10 years |
| kWh per year | 41.2 | 26.9 | 32.2 | 35.5 |
| kg CO₂e per year from electricity use | 8.6 | 5.7 | 6.8 | 7.5 |
| Specifications | ||||
| Brand | ADX | James Donkey | Gamebooster | Viewedge |
| Model | A27G6G23 | EPIC J60 | Lyris FF20 | C2720FJY-P |
| Energy class | E | E | D | F |
| Screen size | 27″ (68.5 cm) | 27″ (68.6 cm) | 27″ (69 cm) | 27″ (68.6 cm) |
| Power in on mode (SDR) | 18.8 W | 12.3 W | 14.7 W | 16.2 W |
| Standby | 0.1 W | 0.4 W | 0.2 W | 0.2 W |
| Off mode | 0.1 W | 0 W | 0.2 W | 0.2 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:9 |
| Panel | LCD | LCD | LCD | LCD |
| Refresh rate | 180 Hz | 360 Hz | 200 Hz | 200 Hz |
| Power supply | External | External | External | External |
| Guaranteed support | 9 years | – | 1 year | 1 year |
| Software updates | 9 years | – | 1 year | 1 year |
| Spare parts available | 9 years | – | 1 year | 1 year |
| On the market since | June 30, 2023 | December 27, 2024 | January 6, 2026 | September 24, 2026 |
| EPREL registration number | 1605471 | 2231752 | 2588496 | 2859302 |
| Networked standby | – | 0 W | 0 W | 0 W |
| Energy class (HDR) | – | – | D | – |
| Power in on mode (HDR) | – | – | 14.7 W | – |
Rows where the models differ are highlighted.