LG 49UN73003LA
- TVs
- 49″
- 4K
- LCD / LED
Uses 13% less energy than the average for 49-inch TVs on Wattabill (139 models).
Running cost at a glance
- €26.17 per year
- €262 over 10 years
- 90.4 kWh per year
- 19 kg CO₂e per year from electricity use
Your country and usage
- Electricity at €0.2896 per kWh (household price with taxes, Eurostat 2025-S2).
- 210 g CO₂e per kWh generated in 2023 (European Environment Agency). Counts use only, not manufacturing.
We assume prices stay the same over the years.
Electricity prices in all EU countries
Same size and resolution, cheaper to run
Models on the market with the same screen size and resolution as the LG 49UN73003LA that use at least 5% less energy.
About this model
In short: LG 49UN73003LA. Display diagonal: 124.5 cm (49"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: LED, Screen shape: Flat, LED backlighting type: Direct-LED. Smart TV. Motion interpolation technology: PMI (Picture Mastering Index) 100, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S2, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black
Specifications
| Brand | LG |
|---|---|
| Model | 49UN73003LA |
| Energy class | F |
| Screen size | 49″ (123.2 cm) |
| Power in on mode (SDR) | 61.9 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 91 W |
| Standby | 0.5 W |
| Networked standby | 2 W |
| Resolution | 3840 × 2160 |
| Aspect ratio | 16:9 |
| Panel | LED LCD |
| Refresh rate | 60 Hz |
| Power supply | Internal |
| Guaranteed support | 8 years |
| Software updates | 8 years |
| Spare parts available | 8 years |
| On the market since | January 1, 2020 |
| EPREL registration number | 371778 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.