Does the OLED77A1PUA work with RemotApp?
Yes. The OLED77A1PUA runs webOS 6.0, 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 OLED77A1PUA means
TV model codes follow the maker’s naming rules. Reading it piece by piece:
OLEDPanel technology · OLED77Screen size in inchesA1Series (2021 line) · OLEDPUAMarket code · United States
OLED77A1PUA specifications
Display
| Display diagonal | 195.6 cm (77") |
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| HD type | 4K Ultra HD |
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| Display technology | OLED |
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| Screen shape | Flat |
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| Native aspect ratio | 16:9 |
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| Native refresh rate | 60 Hz |
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| Display resolution | 3840 x 2160 pixels |
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| Display diagonal (metric) | 195 cm |
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TV tuner
| Tuner type | Digital |
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| Digital signal format system | DVB-T, DVB-T2 |
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| Auto channel search | Yes |
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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 | 6.0 |
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| Timeshift | Yes |
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| Screen mirroring | Yes |
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| Apple AirPlay 2 support | Yes |
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| Sound mirroring | Yes |
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| Hybrid Broadcast Broadband TV (HbbTV) | Yes |
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| Smart modes | Cinema, Energy saving, Filmmaker |
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Audio
| Number of speakers | 2 |
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| RMS rated power | 20 W |
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| Audio decoders | Dolby Atmos, Dolby Digital, Dolby Digital AC3 |
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| Sound modes | AI Sound |
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| Enhanced Audio Return Channel (eARC) | Yes |
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| Adaptive Sound Control (ASC) | Yes |
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Network
| Wi-Fi | Yes |
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| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
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| Bluetooth | Yes |
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| Bluetooth version | 5.0 |
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| Ethernet LAN | Yes |
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| Miracast | 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 | 400 x 200 mm |
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| Rollable display | No |
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| Introduction year | 2021 |
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| Stand type | Connected stand |
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| Stand colour | Black |
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Performance
| High Dynamic Range (HDR) technology | Dolby Vision IQ, HDR Effect, High Dynamic Range 10 Pro (HDR10 Pro) |
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| Game mode | Yes |
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| Teletext function | Yes |
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| Teletext | 2000 pages |
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| Subtitles function | Yes |
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| Video compression formats | HEVC, VP9 |
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| Subtitle formats supported | DVB |
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| Backlight dimming technology | Local Dimming |
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| Noise reduction | Yes |
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| High Dynamic Range (HDR) supported | Yes |
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| Processor cores | 4 |
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| AMD FreeSync | Yes |
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| NVIDIA G-SYNC | Yes |
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| 4K Ultra HD upscaling | Yes |
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| USB recording | Yes |
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Ports & interfaces
| HDMI version | 2.0 |
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| PC in (D-Sub) | No |
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| Ethernet LAN (RJ-45) ports | 1 |
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| USB 2.0 ports quantity | 2 |
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| Digital audio optical out | 1 |
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| Headphone outputs | 1 |
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| Common interface (CI) | Yes |
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| Common interface Plus (CI+) | Yes |
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| Common interface Plus (CI+) version | 1.4 |
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| HDMI ports quantity | 3 |
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| AC (power) in | Yes |
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Management features
| Voice control | Yes |
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| Hotel mode | Yes |
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| Firmware upgradeable | Yes |
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| Firmware upgradeable via | Network |
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| Works with Amazon Alexa | Yes |
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| Works with the Google Assistant | Yes |
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Power
| Power consumption (typical) | 133 W |
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| Power consumption (standby) | 0.5 W |
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| Power consumption (max) | 270 W |
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| Energy efficiency class (SDR) | F |
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| Energy efficiency class (HDR) | G |
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| Energy consumption (SDR) per 1000 hours | 133 kWh |
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| Energy consumption (HDR) per 1000 hours | 270 kWh |
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| AC input voltage | 100 - 240 V |
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| AC input frequency | 50 - 60 Hz |
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| Energy saving mode | Yes |
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| Energy efficiency scale | A to G |
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Weight & dimensions
| Width (with stand) | 1723 mm |
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| Depth (with stand) | 362 mm |
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| Height (with stand) | 1056 mm |
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| Width (without stand) | 1723 mm |
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| Depth (without stand) | 55.3 mm |
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| Height (without stand) | 993 mm |
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| Weight (without stand) | 26.7 kg |
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Packaging data
| Package width | 1855 mm |
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| Package depth | 200 mm |
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| Package height | 1130 mm |
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Packaging content
| Desktop stand | Yes |
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| Cables included | AC |
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| Remote control included | Yes |
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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 OLED77A1PUA 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 OLED77A1PUA 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 OLED77A1PUA
Can I control the LG OLED77A1PUA with my phone?
Yes. The OLED77A1PUA runs webOS 6.0, and RemotApp controls it over Wi-Fi with no setup beyond accepting the connection on the TV once.
What year is the LG OLED77A1PUA?
The OLED77A1PUA is part of LG’s 2021 line (OLED A1).
What operating system does the OLED77A1PUA use?
The OLED77A1PUA runs webOS 6.0.
How many HDMI ports does the OLED77A1PUA have?
The OLED77A1PUA has 3 HDMI ports.
Does the OLED77A1PUA have Bluetooth?
Yes
Turning the OLED77A1PUA 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.
