Compare models
2 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.
- TCL 98Q7CX7 €64.09
- Sony K-98XR50/1 €41.35
| Model | TCL 98Q7CX7 | Sony K-98XR50/1 |
|---|---|---|
| Running cost | ||
| Running cost (per year) | €64.09 | €41.35 |
| over 10 years | €641 +€227 over 10 years | €413 |
| kWh per year | 226 | 146 |
| kg CO₂e per year from electricity use | 48 | 31 |
| Specifications | ||
| Brand | TCL | Sony |
| Model | 98Q7CX7 | K-98XR50/1 |
| Energy class | E | C |
| Screen size | 98″ (247.7 cm) | 98″ (247.7 cm) |
| Power in on mode (SDR) | 155 W | 100 W |
| Energy class (HDR) | G | E |
| Power in on mode (HDR) | 500 W | 138 W |
| Standby | 0.5 W | 0.5 W |
| Networked standby | 2 W | 2 W |
| Resolution | 3840 × 2160 | 3840 × 2160 |
| Aspect ratio | 16:9 | 16:9 |
| Panel | QLED LCD | LED LCD |
| Refresh rate | 120 Hz | 120 Hz |
| Power supply | Internal | Internal |
| Guaranteed support | 8 years | 7 years |
| Software updates | 8 years | 8 years |
| Spare parts available | 8 years | 7 years |
| On the market since | March 30, 2025 | August 15, 2025 |
| EPREL registration number | 2204594 | 2389619 |
Rows where the models differ are highlighted.