LG 43UN700
- Monitors
- 43″
- 4K
- LCD / LED
Uses 8% less energy than the average for 43-inch monitors on Wattabill (124 models).
Running cost at a glance
- €35.04 per year
- €350 over 10 years
- 124 kWh per year
- 26 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 43UN700 that use at least 5% less energy.
About this model
Text from the manufacturer, via Icecat.
Massive UHD for Mixed Usage
The LG 43UN700 enables optimal professional performance with enhanced picture quality on a huge 43 inch class screen.
Discover More Working Space
Huge screen size with wide viewing angles allows you to comfortably work and collaborate with colleagues for better work efficiency.
Improve Efficiency
With USB Type-C™ connectivity you can efficiently transfer data, and power up your device through a single cable. Plus, expanded inputs with an adjustable stand make this display a desktop powerhouse.
Read more
Big Screen. Big Fun.
The LG 43UN700 has a large 43 inch class screen, ultra-high resolution display, and supports HDR to ensure more realistic gaming. Plus, its two 10W stereo speakers with Rich Bass create an extremely immersive experience.
Dynamic Action SyncReact Faster to Opponents
Minimize input lag with Dynamic Action Sync so gamers can catch every single moment in real-time.
Black StabilizerAttack First in Dark
Gamers can avoid snipers hiding in the darkest places and quickly escape situations when the flash explodes.
Enjoy More Content at Once
With four screen split and PIP included in the OnScreen Control feature, you can enjoy streaming media while surfing the web, shopping online, and more all at the same time.
Compatible with Various Devices
The LG 43UN700 offers expanded interface, supporting USB type-C, as well as various connectivity options. It’s like having a multiplex on your desktop with simultaneous connection of up to four devices.
The Perfect Canvas
The 43UN700 covers all your creative needs. It provides a large screen for you to display all of your creative work and editing screens at the same time.
Specifications
| Brand | LG |
|---|---|
| Model | 43UN700 |
| Energy class | G |
| Screen size | 43″ (108 cm) |
| Power in on mode (SDR) | 56.5 W |
| Energy class (HDR) | G |
| Power in on mode (HDR) | 81.4 W |
| Standby | 0.5 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 | February 26, 2021 |
| EPREL registration number | 356211 |
Source: EPREL, European Commission. Data updated October 13, 2026.
Product description and images: Icecat (Open Icecat), provided as is, without warranty.