Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Display | |
| Contrast ratio (typical) | 1200:1 |
| Aspect ratio | 16:9 |
| Display diagonal | 109.2 cm (43") |
| Display brightness | 300 cd/m² |
| Display resolution | 4K 3840 x 2160 pixels |
| Display diagonal (metric) | 108 cm |
| LED backlight | ![]() |
| LED backlighting type | Direct-LED |
| Display technology | LCD |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Screen shape | Flat |
| Native refresh rate | 60 Hz |
| Audio | |
| RMS rated power | 20 W |
| Built-in speaker(s) | ![]() |
| Number of speakers | 2 |
| Ports & interfaces | |
| USB 2.0 ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| Digital audio optical out | 1 |
| PC in (D-Sub) | ![]() |
| HDMI ports quantity | 3 |
| Common interface (CI) | ![]() |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 0 |
| Weight & dimensions | |
| Depth | 57.1 mm |
| Depth (with stand) | 200 mm |
| Weight (without stand) | 8.8 kg |
| Depth (without stand) | 67.9 mm |
| Weight (with stand) | 8.9 kg |
| Energy management | |
| Power consumption (standby) | 0.5 W |
| Energy efficiency class | G |
| AC input frequency | 50/60 Hz |
| AC input voltage | 100-240 V |
| Power consumption (max) | 54 W |
| Energy efficiency scale | A to G |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 54 kWh |
| Energy consumption (HDR) per 1000 hours | 75 kWh |
| Operational conditions | |
| Operating temperature (T-T) | 0 - 40 °C |
| Networking | |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Ethernet LAN | ![]() |
| Bluetooth | ![]() |
| Wi-Fi | ![]() |
| TV tuner | |
| Analog signal format system | PAL, SECAM |
| Tuner type | Analog & digital |
| Digital signal format system | DVB-T2, DVB-C, DVB-S2 |
| Management features | |
| Hotel mode | ![]() |
| Packaging content | |
| Desktop stand | ![]() |
| Design | |
| Product colour | Black |
| Panel mounting interface | 200 x 200 mm |
| Stand colour | Black |
| VESA mounting | ![]() |
| Stand type | Legs stand |
| Rollable display | ![]() |
| Performance | |
| 4K Ultra HD upscaling | ![]() |
| High Dynamic Range (HDR) supported | ![]() |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), High Dynamic Range 10 Pro (HDR10 Pro) |
| Picture processor | α7 Gen 8 AI Processor 4K |
| Smart TV | |
| Operating system installed | WebOS |
| Operating system version | 25 |
| Internet TV | ![]() |
| Smart TV | ![]() |
| Apple AirPlay 2 support | ![]() |
| EAN | 8806096588710 |
The LG 43UA731C 43" 4K Ultra HD LCD Smart TV features a flat 108 cm screen. It uses a Direct-LED backlight with a native 16:9 aspect ratio. The display supports HDR10 and HDR10 Pro for improved contrast and colour. The screen has a typical contrast ratio of 1200:1 and a brightness of 300 cd/m². The television consumes up to 54 W at maximum load and operates on a standard 50/60 Hz AC supply.
Running on webOS 25, the operating system provides access to internet TV and network applications. Wireless connectivity is provided via Wi-Fi 5, with support for legacy 802.11 standards. An RJ45 port is also available for a wired Ethernet connection. Audio is output through two integrated speakers. The unit features a black chassis and includes a stand for placement on flat surfaces.
Key Features:- 3840 x 2160 pixel resolution with a 60 Hz refresh rate.
- Three HDMI ports and two USB 2.0 ports for external media players, consoles, and storage.
- 20 W RMS audio power, plus one digital optical output for external receivers.
- Bluetooth connectivity for wireless headphones, soundbars, or peripheral devices.
- VESA 200 x 200 mm pattern for wall mounting.
- Class G energy efficiency rating, with a 0.5 W standby consumption.
- Weight: 8800 g (screen only), 8900 g (with stand).
Estimated delivery: 16.06 - 18.06
Today: 10:00 - 18:00
Estimated delivery: 16.06 - 18.06
Today: 09:00 - 17:00
Estimated delivery: 16.06 - 18.06
Today: 10:00 - 17:00
Estimated delivery: 16.06 - 18.06
Today: 10:00 - 18:00
Estimated delivery: 16.06 - 18.06
Today: 10:00 - 18:00
Estimated delivery time: 16.06 - 18.06
Estimated delivery time: 16.06 - 17.06
Estimated delivery time: 17.06 - 18.06
Estimated delivery time: 17.06 - 18.06
Estimated delivery time: 17.06
Estimated delivery time: 16.06 - 18.06
Estimated delivery time: 16.06 - 18.06
Estimated delivery time: 17.06
- leaflet (English)


