Does the 43UF6430 work with RemotApp?
Yes. The 43UF6430 runs webOS 2.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
- ✓Remote over Wi-Fi Yes
- ✓Infrared (Android with IR) Yes
- ✓Send photos and videos Yes
- –Turn on from the phone No
Protocol: LG webOS (SSAP 3000/3001)
What the code 43UF6430 means
TV model codes follow the maker’s naming rules. Reading it piece by piece:
43Screen size in inchesUF6430Series (2015 line) · UHD
43UF6430 specifications
Display
| Display diagonal | 109.2 cm (43") |
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| HD type | 4K Ultra HD |
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| Display technology | LED |
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| Screen shape | Flat |
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| Native aspect ratio | 16:9 |
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| Supported graphics resolutions | 3840 x 2160 |
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| Motion interpolation technology | TruMotion 120 Hz |
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| Display resolution | 3840 x 2160 pixels |
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TV tuner
| Tuner type | Analog & digital |
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Smart TV
| Smart TV | Yes |
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| Internet TV | Yes |
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| Operating system installed | WebOS |
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| Operating system version | 2.0 |
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Audio
| Number of speakers | 2 |
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| RMS rated power | 20 W |
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| Built-in subwoofer | No |
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| Audio decoders | DTS, Dolby Digital |
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| Sound modes | Clear Voice III |
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Network
| Wi-Fi | Yes |
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| Ethernet LAN | Yes |
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| Wi-Fi Direct | Yes |
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| Browsing | Yes |
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| Web browser | Yes |
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Design
| Product colour | Black |
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| VESA mounting | Yes |
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| Panel mounting interface | 200 x 200 mm |
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Performance
| High Dynamic Range (HDR) supported | No |
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| Processor cores | 4 |
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| 4K Ultra HD upscaling | Yes |
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Ports & interfaces
| PC in (D-Sub) | No |
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| DVI port | No |
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| Ethernet LAN (RJ-45) ports | 1 |
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| USB 2.0 ports quantity | 1 |
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| Component video (YPbPr/YCbCr) in | 1 |
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| Composite video in | 1 |
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| Digital audio optical out | 1 |
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| RF ports quantity | 1 |
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| HDMI ports quantity | 2 |
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| Consumer Electronics Control (CEC) | SimpLink |
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Power
| Power consumption (standby) | 0.3 W |
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| AC input voltage | 100 - 240 V |
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| AC input frequency | 50 - 60 Hz |
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Sustainability
| Sustainability certificates | ENERGY STAR |
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Weight & dimensions
| Width (with stand) | 970.2 mm |
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| Depth (with stand) | 177.8 mm |
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| Height (with stand) | 627.3 mm |
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| Weight (with stand) | 10.8 kg |
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| Width (without stand) | 970.2 mm |
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| Depth (without stand) | 55.8 mm |
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| Height (without stand) | 568.9 mm |
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| Weight (without stand) | 10.5 kg |
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Other features
| 3D | No |
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| Built-in speaker(s) | Yes |
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| App store | LG Content Store |
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Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.
How to control the 43UF6430 with your phone
- Connect your phone to the same Wi-Fi network as the TV. (Not the guest network.)
- Turn the TV on and install RemotApp on your phone.
- Open RemotApp. It finds the TVs on your network by itself; tap your LG TV.
- The TV shows a connection request from RemotApp. Select “Accept”.
- Tap Volume + to test. That’s it: your phone is now the remote.
Full guide for LG TVs, with fixes when it won’t connect
Questions about the 43UF6430
Can I control the LG 43UF6430 with my phone?
Yes. The 43UF6430 runs webOS 2.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
What year is the LG 43UF6430?
The 43UF6430 is part of LG’s 2015 line (UHD UF6430).
What operating system does the 43UF6430 use?
The 43UF6430 runs webOS 2.0.
How many HDMI ports does the 43UF6430 have?
The 43UF6430 has 2 HDMI ports.
