| Display diagonal | 139.7 cm (55") |
| HD type | 4K Ultra HD |
| Display resolution | 3840 x 2160 pixels |
| Display technology | OLED |
| Screen shape | Flat |
| Native aspect ratio | 16:9 |
| Response time | 1 ms |
| Motion interpolation technology | OLED Motion Pro |
| Native refresh rate | 120 Hz |
| Tuner type | Analog & digital |
| Analog signal format system | SECAM |
| Digital signal format system | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Number of tuners | 2 tuner(s) |
| Auto channel search | Yes |
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | Web OS |
| Timeshift | Yes |
| Screen mirroring | Yes |
| Video on Demand (VOD) support | Yes |
| Apple AirPlay 2 support | Yes |
| Hybrid Broadcast Broadband TV (HbbTV) | Yes |
| Far-field voice interaction | Yes |
| Number of speakers | 6 |
| RMS rated power | 60 W |
| Audio decoders | Dolby Atmos |
| Sound modes | AI Sound Pro, Clear Voice Pro |
| Enhanced Audio Return Channel (eARC) | Yes |
| Wi-Fi | Yes |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.0 |
| Miracast | Yes |
| Browsing | Yes |
| Web browser | Yes |
| Product colour | Black |
| VESA mounting | Yes |
| Rollable display | Yes |
| Colour name | erfect Black |
| On/off switch | Yes |
| Panel mounting interface | 300 x 200 mm |
| High Dynamic Range (HDR) supported | Yes |
| Noise reduction | Yes |
| USB recording | Yes |
| High Dynamic Range (HDR) technology | Cinema HDR, Filmmaker Mode, High Dynamic Range 10 Pro (HDR10 Pro) |
| Game mode | Yes |
| Teletext function | Yes |
| Teletext | 2000 pages |
| Subtitles function | Yes |
| Video formats supported | HEVC, VP9 |
| Audio formats supported | AAC, AC3, AC4, EAC3, HE-AAC, MP2, MP3, PCM, WMA, apt-X |
| Local dimming | Yes |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| NVIDIA G-SYNC | Yes |
| Plug and Play | Yes |
| Video upscaling | Yes |
| HDMI ports quantity | 4 |
| PC in (D-Sub) | No |
| Ethernet LAN (RJ-45) ports | 1 |
| USB 2.0 ports quantity | 3 |
| Common interface (CI) | Yes |
| Common interface Plus (CI+) | Yes |
| HDMI version | 2.1 |
| Audio Return Channel (ARC) | Yes |
| Mobile High-Definition Link (MHL) | No |
| HDCP | Yes |
| Common interface Plus (CI+) version | 2.0 |
| Control type | Wireless |
| Voice control | Yes |
| Electronic Programme Guide (EPG) | Yes |
| Programming period | 8 day(s) |
| On Screen Display (OSD) | Yes |
| Number of OSD languages | 37 |
| ECO mode | Yes |
| Sleep timer | Yes |
| On/Off timer | Yes |
| Firmware upgradeable | Yes |
| Firmware upgradeable via | Network |
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |
| Energy efficiency class (SDR) | G |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 81 kWh |
| Power consumption (typical) | 81 W |
| Energy consumption (HDR) per 1000 hours | 166 kWh |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 V |
| AC input frequency | 50 - 60 Hz |
| Energy saving mode | Yes |
| Energy efficiency scale | A to G |
| Country of origin | South Korea |
| Width (with stand) | 1222 mm |
| Depth (with stand) | 245 mm |
| Height (with stand) | 757 mm |
| Weight (with stand) | 17.1 kg |
| Width (without stand) | 1222 mm |
| Depth (without stand) | 27.2 mm |
| Height (without stand) | 698 mm |
| Desktop stand | No |
| Mounting kit | Yes |
| Remote control included | Yes |
| Smart Remote included | Yes |
| Soundbar included | No |
| E-manual | Yes |
| Subwoofer included | No |
| Package width | 1360 mm |
| Package depth | 810 mm |
| Package height | 172 mm |
| Package weight | 24 kg |
| Package type | Box |
| Description |
| LG OLED55G23LA. Display diagonal: 139.7 cm (55"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Motion interpolation technology: OLED Motion Pro, Response time: 1 ms, Native aspect ratio: 16:9. Digital signal format system: DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2. Wi-Fi, Ethernet LAN. Product colour: Black |
