LG 55UP76703LB
- TVs
- 55″
- 4K
- LCD / LED
Uses 12% more energy than the average for 55-inch TVs on Wattabill (3683 models).
Running cost at a glance
- €35.77 per year
- €358 over 10 years
- 124 kWh per year
- 26 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 55UP76703LB that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
- 4K Ultra HD viewing with vivid picture quality
- Vivid and atmospheric sound quality with AI Sound
- WebOS platform with wide connectivity
- Stylish and slim design
Unlimited EntertainmentHome to all your favorites
LG TVs come ready to support the most popular content providers. Easily find and access Netflix, the Apple TV app, Disney+ and LG Channels all in one place.
FILMMAKER MODE™See the director's vision come to life
See exactly what directors envisioned. Filmmaker Mode™ is a setting that respects the craft. It translates a director’s cinematic vision to your TV with automatic picture and processor settings and brings true authenticity.
Read more
Active HDRDown to the finest detail
LG UHD TVs provide vibrant color and accurate detail with Active HDR. Enjoy your favorite films in the same quality as the original with multi HDR formats including HDR10 and HLG.
Game OptimizerQuick and easy game setup
Manage all your settings in one place with modes optimized for various game genres: FPS, RPG, and RTS. Control contrast with black & white stabilization for better visibility.
HGiGImmerse yourself in the game
HGiG drops gamers right into the action, recognizing TV performance and picture quality to provide the ultimate HDR gaming experience.
Low Input LagComplete control without delay
LG UHD TVs automatically optimize settings for less lag.
Sports AlertNever miss your team's games
With Sports Alert, you can set your favorite teams and players and get updates before, during and after games – even when you're watching other content.
Bluetooth Surround ReadyInstant surround sound via Bluetooth®
Wireless surround sound has never been easier. Connect any single compatible Bluetooth speaker or up to two speakers*, including LG XBOOM Speakers, for a true surround sound experience – without wires.
Specifications
| Brand | LG |
|---|---|
| Model | 55UP76703LB |
| Energy class | G |
| Screen size | 55″ (138.8 cm) |
| Power in on mode (SDR) | 84.6 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 109 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 | July 23, 2021 |
| EPREL registration number | 704418 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.