Compare models
2 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
- Cheapest to run
- Add a model Use the Compare buttons on any of the monitors.
Yearly running cost
Bars in proportion to the energy each model uses.
- Shenzhen Juxinhe 27C2K180HZ €8.37
- Acer B277U Gbmiiprx €6.51
| Model | Shenzhen Juxinhe 27C2K180HZ | Acer B277U Gbmiiprx |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €8.37 | €6.51 |
| over 10 years | €84 +€19 over 10 years | €65 |
| kWh per year | 29.6 | 23 |
| kg CO₂e per year from electricity use | 6.2 | 4.8 |
| Specifications | ||
| Brand | Shenzhen Juxinhe | Acer |
| Model | 27C2K180HZ | B277U Gbmiiprx |
| Energy class | D | B |
| Screen size | 27″ (65.5 cm) | 27″ (69 cm) |
| Power in on mode (SDR) | 13.5 W | 10.5 W |
| Standby | 0.2 W | 0.5 W |
| Networked standby | 0 W | – |
| Off mode | 0 W | 0.3 W |
| Resolution | 2560 × 1440 | 2560 × 1440 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 3 years | 7 years |
| Software updates | 5 years | 8 years |
| Spare parts available | 3 years | 7 years |
| On the market since | September 26, 2025 | April 3, 2025 |
| EPREL registration number | 2484439 | 2453396 |
| Energy class (HDR) | – | G |
| Power in on mode (HDR) | – | 28 W |
Rows where the models differ are highlighted.