Does the 55UK7700PUD work with RemotApp?
Yes. The 55UK7700PUD runs webOS 4.0, 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 Yes
Protocol: LG webOS (SSAP 3000/3001)
What the code 55UK7700PUD means
TV model codes follow the maker’s naming rules. Reading it piece by piece:
55Screen size in inchesUK7700Series (2018 line) · UHDPUDVersion / finish
55UK7700PUD specifications
Display
| Display diagonal | 139.7 cm (55") |
|---|---|
| HD type | 4K Ultra HD |
| Display technology | LCD |
| Screen shape | Flat |
| Zoom capability | Yes |
| Native refresh rate | 120 Hz |
| Display refresh rates supported | 60 Hz |
| Display resolution | 3840 x 2160 pixels |
Smart TV
| Smart TV | Yes |
|---|---|
| Operating system installed | WebOS |
| Operating system version | Smart TV |
Network
| Wi-Fi | Yes |
|---|---|
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth | Yes |
| Bluetooth version | 4.2 |
| Ethernet LAN | Yes |
| Miracast | Yes |
| Web browser | Yes |
Design
| Product colour | Stainless steel |
|---|
Performance
| High Dynamic Range (HDR) technology | Hybrid Log-Gamma (HLG) |
|---|---|
| Backlight dimming technology | Local Dimming |
| High Dynamic Range (HDR) supported | Yes |
| USB recording | Yes |
Ports & interfaces
| Audio Return Channel (ARC) | Yes |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 2 |
| Component video (YPbPr/YCbCr) in | 1 |
| Composite video out | 1 |
| RF input | 1 |
| HDMI ports quantity | 4 |
Management features
| Electronic Programme Guide (EPG) | Yes |
|---|
Power
| Power consumption (standby) | 0.5 W |
|---|---|
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
Weight & dimensions
| Width (with stand) | 1237 mm |
|---|---|
| Depth (with stand) | 248.4 mm |
| Height (with stand) | 794 mm |
| Weight (with stand) | 17.6 kg |
| Width (without stand) | 1237 mm |
| Depth (without stand) | 63.3 mm |
| Height (without stand) | 721 mm |
| Weight (without stand) | 16.1 kg |
Packaging data
| Package width | 1360 mm |
|---|---|
| Package depth | 175 mm |
| Package height | 880 mm |
| Package weight | 22.8 kg |
Packaging content
| Remote control included | Yes |
|---|---|
| Remote control type | MR18 |
Other features
| Hybrid Log-Gamma (HLG) | Yes |
|---|---|
| Batteries included | Yes |
| Battery type | AA |
| Number of batteries supported | 2 |
| Built-in speaker(s) | Yes |
Technical data: Open Icecat and the manufacturer. Check the official page before buying; specs can vary by batch and market.
How to control the 55UK7700PUD 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
Turning the 55UK7700PUD on without the remote
Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.
Questions about the 55UK7700PUD
Can I control the LG 55UK7700PUD with my phone?
Yes. The 55UK7700PUD runs webOS 4.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
What year is the LG 55UK7700PUD?
The 55UK7700PUD is part of LG’s 2018 line (UHD UK7700).
What operating system does the 55UK7700PUD use?
The 55UK7700PUD runs webOS 4.0.
How many HDMI ports does the 55UK7700PUD have?
The 55UK7700PUD has 4 HDMI ports.
Does the 55UK7700PUD have Bluetooth?
Yes
Turning the 55UK7700PUD on without the remote
Turn on “Mobile TV On” (or “Turn on via Wi-Fi”), usually under Settings › General › Devices. The TV then accepts a wake-up signal from your phone while in standby.