Compare models
3 TVs 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 TVs.
Yearly running cost
Bars in proportion to the energy each model uses.
- LG 49LT340C0ZB €22.33
- Improve IMPTVS49ETH €18.61
- Aiwa TS-496NF €19.85
| Model | LG 49LT340C0ZB | Improve IMPTVS49ETH | Aiwa TS-496NF |
|---|---|---|---|
| Running cost | |||
| Running cost (per year) | €22.33 | €18.61 | €19.85 |
| over 10 years | €223 +€37 over 10 years | €186 | €198 +€12 over 10 years |
| kWh per year | 78.8 | 65.7 | 70.1 |
| kg CO₂e per year from electricity use | 17 | 14 | 15 |
| Specifications | |||
| Brand | LG | Improve | Aiwa |
| Model | 49LT340C0ZB | IMPTVS49ETH | TS-496NF |
| Energy class | F | E | E |
| Screen size | 49″ (123.2 cm) | 49″ (123.1 cm) | 49″ (124 cm) |
| Power in on mode (SDR) | 54 W | 45 W | 48 W |
| Standby | 0.5 W | 0.3 W | – |
| Resolution | 1920 × 1080 | 1920 × 1080 | 1920 × 1080 |
| Aspect ratio | 16:9 | 16:9 | 16:9 |
| Panel | LED LCD | LED LCD | LED LCD |
| Refresh rate | 60 Hz | 60 Hz | 60 Hz |
| Power supply | Internal | Internal | Internal |
| Guaranteed support | 8 years | 7 years | 2 years |
| Software updates | 8 years | 8 years | 2 years |
| Spare parts available | 8 years | 7 years | 2 years |
| On the market since | January 1, 2020 | September 1, 2025 | July 1, 2025 |
| EPREL registration number | 393470 | 2377016 | 2358688 |
| EAN | – | 8057289847194 | – |
| Networked standby | – | – | 0.3 W |
Rows where the models differ are highlighted.