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.
- JOY-iT RB-LCD-7-3 €1.86
- Shenzhen Youyue A3327 €1.61
| Model | JOY-iT RB-LCD-7-3 | Shenzhen Youyue A3327 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €1.86 | €1.61 |
| over 10 years | €19 +€2 over 10 years | €16 |
| kWh per year | 6.6 | 5.7 |
| kg CO₂e per year from electricity use | 1.4 | 1.2 |
| Specifications | ||
| Brand | JOY-iT | Shenzhen Youyue |
| Model | RB-LCD-7-3 | A3327 |
| Energy class | A | A |
| Screen size | 7″ (17.8 cm) | 7″ (17.6 cm) |
| Power in on mode (SDR) | 3 W | 2.6 W |
| Standby | 1 W | 1.1 W |
| Off mode | 0 W | 0 W |
| Resolution | 1024 × 600 | 1024 × 600 |
| Aspect ratio | 17:10 | 16:9 |
| Panel | LCD | OLED |
| Refresh rate | 59 Hz | 60 Hz |
| Power supply | STANDARD EXTERNAL | External |
| On the market since | May 1, 2021 | February 26, 2025 |
| EPREL registration number | 664561 | 2274479 |
| Networked standby | – | 0 W |
| Guaranteed support | – | 1 year |
| Software updates | – | 1 year |
| Spare parts available | – | 1 year |
Rows where the models differ are highlighted.