Compare models
3 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.
- Chenjianwu S1 €4.96
- AOC 16T3FE €3.10
- ASUS MQ16AH €3.72
| Model | Chenjianwu S1 | AOC 16T3FE | ASUS MQ16AH |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €4.96 | €3.10 | €3.72 |
| over 10 years | €50 +€19 over 10 years | €31 | €37 +€6 over 10 years |
| kWh per year | 17.5 | 11 | 13.1 |
| kg CO₂e per year from electricity use | 3.7 | 2.3 | 2.8 |
| Specifications | |||
| Brand | Chenjianwu | AOC | ASUS |
| Model | S1 | 16T3FE | MQ16AH |
| Energy class | F | B | B |
| Screen size | 16″ (41 cm) | 16″ (39.5 cm) | 16″ (39.6 cm) |
| Power in on mode (SDR) | 8 W | 5 W | 6 W |
| Standby | 0.4 W | 0.5 W | 0.5 W |
| Networked standby | 0.5 W | – | – |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | OLED |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | External | External |
| Guaranteed support | 7 years | 8 years | 7 years |
| Software updates | 8 years | 8 years | 8 years |
| Spare parts available | 7 years | 7 years | 7 years |
| On the market since | April 30, 2025 | August 10, 2026 | May 9, 2022 |
| EPREL registration number | 2347582 | 2771410 | 1155369 |
| Energy class (HDR) | – | B | E |
| Power in on mode (HDR) | – | 5 W | 12 W |
| Off mode | – | 0.3 W | 0.3 W |
Rows where the models differ are highlighted.