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.
- Crua CR4000 €21.71
- Sylvox RT40G3KOCA €15.51
- Hannspree HL400UPB(HSG1467) €17.99
- Uswing YXW3980 €19.23
| Model | Crua CR4000 | Sylvox RT40G3KOCA | Hannspree HL400UPB(HSG1467) | Uswing YXW3980 |
|---|---|---|---|---|
| Running cost | ||||
| Running cost (per year) | €21.71 | €15.51 | €17.99 | €19.23 |
| over 10 years | €217 +€62 over 10 years | €155 | €180 +€25 over 10 years | €192 +€37 over 10 years |
| kWh per year | 76.7 | 54.8 | 63.5 | 67.9 |
| kg CO₂e per year from electricity use | 16 | 11 | 13 | 14 |
| Specifications | ||||
| Brand | Crua | Sylvox | Hannspree | Uswing |
| Model | CR4000 | RT40G3KOCA | HL400UPB(HSG1467) | YXW3980 |
| Energy class | E | C | D | E |
| Screen size | 40″ (101 cm) | 40″ (101 cm) | 40″ (100.3 cm) | 40″ (101 cm) |
| Power in on mode (SDR) | 35 W | 25 W | 29 W | 31 W |
| Standby | 0.3 W | 0.5 W | 0.5 W | 1 W |
| Networked standby | 0.8 W | 2 W | – | 0 W |
| Off mode | 0 W | 0.3 W | – | 0.1 W |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 | 16:6 |
| Panel | LCD | LCD | LED LCD | LCD |
| Refresh rate | 50 Hz | 50 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | External | Internal | External |
| On the market since | March 24, 2025 | April 15, 2026 | January 31, 2022 | July 8, 2026 |
| EPREL registration number | 2306968 | 2694092 | 1123233 | 2782098 |
| Guaranteed support | – | 1 year | 8 years | 1 year |
| Software updates | – | 1 year | 8 years | 1 year |
| Spare parts available | – | 1 year | 8 years | 1 year |
Rows where the models differ are highlighted.