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.
- Zhangzhou Lilliput Electronic HT7S €4.78
- CarTFT.com FW279 €4.34
| Model | Zhangzhou Lilliput Electronic HT7S | CarTFT.com FW279 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €4.78 | €4.34 |
| over 10 years | €48 +€4 over 10 years | €43 |
| kWh per year | 16.9 | 15.3 |
| kg CO₂e per year from electricity use | 3.5 | 3.2 |
| Specifications | ||
| Brand | Zhangzhou Lilliput Electronic | CarTFT.com |
| Model | HT7S | FW279 |
| Energy class | E | A |
| Screen size | 7″ (17.8 cm) | 7″ (18 cm) |
| Power in on mode (SDR) | 7.7 W | 7 W |
| Energy class (HDR) | E | – |
| Power in on mode (HDR) | 7.9 W | – |
| Standby | 0.2 W | 0.5 W |
| Networked standby | 0 W | – |
| Off mode | 0.1 W | 0.5 W |
| Resolution | 1920 × 1200 | 1920 × 1200 |
| Aspect ratio | 16:10 | 16:10 |
| Panel | LCD | LED LCD |
| Refresh rate | 50 Hz | 60 Hz |
| Power supply | External | External |
| On the market since | August 3, 2022 | August 21, 2020 |
| EPREL registration number | 1683356 | 565152 |
Rows where the models differ are highlighted.