LG 55UA731C0LA
- TVs
- 55″
- 4K
- LCD / LED
Uses about as much energy as the average for 55-inch TVs on Wattabill (3683 models).
Running cost at a glance
- €31.84 per year
- €318 over 10 years
- 112 kWh per year
- 24 kg CO₂e per year from electricity use
Your country and usage
- 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.
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 55UA731C0LA that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
4K UHD, Vibrant Viewing in Ultra High Resolution
LG UHD TVs surpass your expectations every time. Experience lifelike picture quality and vivid colors with four times more pixel accuracy than Full HD. LG’s powerful processor boosts the resolution to the original quality and 4K Super Upscaling enhances resolution, brightness, and clarity. Vibrant colors and brightness take the screen resolution to new heights. Jump into elevated image quality with sharper contrast by HDR10 Pro.
Get Total Connectivity from Your TV
Cast your apps directly onto your TV. See content from your iPhone or Android device on your LG TV screen effortlessly with Apple AirPlay and Chromecast built-in.
Read more
Easily Accessible to
Netflix Application
Experience a wide variety of video content from Netflix on UA731C. Enjoy the comfort of your room and a streaming service that offers a thousands of selections.
Slim Depth for a Sleek Look
With a slim design, the UA731C series integrates smoothly into the interiors, delivering a modern impression to guest.
Specifications
| Brand | LG |
|---|---|
| Model | 55UA731C0LA |
| Energy class | F |
| Screen size | 55″ (138.8 cm) |
| Power in on mode (SDR) | 77 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 105 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 | October 31, 2025 |
| EPREL registration number | 2387961 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.