LG OLED77G39LA
77", G3, OLED, 4K, 2023Currently out of stock
Product details
Enter the world of α-realism. A portal to worlds and the sensational feeling of really being there. Be the main character, surrounded by the extraordinary picture and sound enhancements of the α9 AI Processor 4K Gen6. The iconic self-illuminating pixels of LG OLED evo TVs shine brighter than ever before thanks to Light Boosting algorithms and Light Control Architecture, as well as other refinements driven by the α9 Gen6 4K AI processor. The specially designed wall mount ensures an almost seamless mounting of your LG OLED evo G3. When you use your LG OLED TV together with an LG soundbar, they work together as in a shared speaker system, creating a three-dimensional sound like in a concert hall.
Feel like a real winner at every game. A lightning-fast 0.1ms response time, NVIDIA G-Sync compatibility, AMD FreeSync Premium, and VRR support ensure a clear, smooth picture that is second to none, while the gamer-oriented user interface and easy game streaming ensure you can get started right away. Apply the ideal settings for your game genre and environment with the Game Optimiser. Dive into the Sound tab to amp up the action, or the Game tab to make sure everything looks and feels just right. You don't even have to pause. Just access the menu from the Game Dashboard, which floats above the action as you play. It's all about sport here. A personalised sports alert keeps you up to date with your favourite teams. You have direct access to the match schedules via the home screen. The α9 AI 4K processor of the 6th generation creates a real stadium feeling on the large screen of the LG OLED. The playback is so razor-sharp that you can watch two games at the same time in multi-view mode.
Display size (inches) | 77" |
Screen technology | OLED |
Display resolution | 4K |
Native refresh rate | 120 Hz |
Dynamic range | Dolby Atmos, Dolby Vision, HDR, HDR10, HLG |
Video connections | HDMI (4x) |
Weight | 36.80 kg |
Documents | |
Item number | 24955901 |
Colour | Silver |
Exact colour description | Silver |
TV type | OLED TV, Smart TV |
Country code | CH |
Model year | 2023 |
Series | G3 |
Design | Flat |
Picture quality | 120 |
Display size (inches) | 77" |
Backlight | self-luminous |
Screen size (cm) | 195 cm |
Screen technology | OLED |
Display resolution | 4K |
Image resolution | 3840 x 2160 Pixels |
Dynamic range | Dolby Atmos, Dolby Vision, HDR, HDR10, HLG |
Native refresh rate | 120 Hz |
Aspect ratio | 16:9 |
Input lag | 0.10 ms |
Audio output | 60 W |
Operating system | webOS |
TV tuner | DVB-C2, DVB-S2, DVB-T2 |
Built-in speakers | Dolby Atmos, Surround Sound (4.2) |
Picture modes | Cinema, Game, Lively, Standard |
Foot type | Centre foot |
Audio formats | AAC, AC3, aptX, E-AC-3, HE-AAC, MP2, MPEG Audio Layer III (mp3), PCM, WMA |
Video file formats | 3GPP, AVI, DivX, Flash Video (FLV), H.263, H.264, H.265, M2TS, MKV, mp4, MPEG-4, QT, TS, VC-1, VP8, VP9, Xvid |
VESA wall mount | 300 x 300 mm |
Video connections | HDMI (4x) |
Audio Connections | Coaxial S/PDIF (1x) |
Data ports | CI slot (1x), RF / Coaxial IN (1x) |
USB ports | USB-A |
Exact USB ports | USB-A 2.0 (3x) |
Network connections | RJ45 (1x) |
Wireless transmission | Airplay, Bluetooth, Wi-Fi |
HDMI features | ALLM, eARC, HDCP 2.2, HDMI CEC, VRR |
Number of CI+ slots | 1 x |
Power consumption | 124 W |
Power consumption (standby) | 0.50 W |
input voltage | 100 - 240 V |
Energy consumption per year | 304 kWh |
Energy efficiency class | F |
Scope of delivery | Power cable, Remote control incl. batteries |
Smart home ecosystem | Amazon Alexa |
Communication standard | Amazon Alexa, Apple HomeKit |
Width | 1712 mm |
Height | 975 mm |
Depth | 25.40 mm |
Weight | 36.80 kg |
Manufacturer commitment | RE100, SBTi |
Manufacturer compensation | According to RE100, the manufacturer LG fully compensates for its energy consumption, leading to a reduction in emissions. |
CO₂-Emission | |
Climate contribution |
Width | 1712 mm |
Height | 1039 mm |
Depth | 320 mm |
Width of stand | 500 mm |
Weight including stand | 42.80 kg |
Length | 187.50 cm |
Width | 22 cm |
Height | 112 cm |
Weight | 48.50 kg |
Product Safety |
Specifications may include unverified machine translations.
Reviews & Ratings
Translation: machine translated
Overall ratingVery good91/100
Very good91/100

- Bright and vivid image, rich black
- Excellent viewing angle stability
- HD+, sports alarm, art gallery, Multi View
- 5 years warranty
- Loss of brightness with high white content
LG's best 4K TV as an 83-inch set: this combination guarantees maximum home cinema enjoyment with a bright, vibrant and dynamic picture. This is complemented by rich blacks, great features, ease of use and decent sound. More is hardly possible.
This test report belongs to a different type: OLED83G39LA.AEU (83", G3, OLED, 4K, 2023)
Very good84/100
Many criteria can play a role when buying a new television: Size, picture quality, sound or network functions, for example. However, the price often comes first. The good news is that good TVs are already available for around 450 euros.
This test report belongs to a different type: OLED55G39LA (55", G3, OLED, 4K, 2023)
Very good100/100

The LG OLED77G39LA scores points right out of the box - because it is simply beautiful. However, those who want to set up the 4K OLED TV on a sideboard or similar piece of furniture need to bear in mind that LG includes a wall mount with this model, but no table stand as standard...