![LG OLED77B42LA 77-Inch 4K UHD Smart TV, (α8 AI Processor, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Black [Model 2024]](/assets/img/loading-be14ab5361bc0850d14becdf75721ec9.svg)
LG OLED77B42LA.AEK TV 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black
LG OLED77B42LA 77-Inch 4K UHD Smart TV, (α8 AI Processor, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Black [Model 2024]
LG OLED77B42LA 77-Inch 4K UHD Smart TV, (α8 AI Processor, Dolby Atmos, Freeview Play and Amazon Alexa, 120Hz), Black [Model 2024]
LG OLED77B42LA B4 77" 4K OLED Smart TV 120Hz Refresh Rate
LG Electronics OLED77B42LA 77" B4 4K OLED Smart TV - Free 5 Yr Warranty
LG OLED77B42LA 77" B4 OLED 4K Smart TV
LG OLED77B42LA 77" B4 OLED 4K Smart TV
OLED77B42LA B4 77" 4K OLED Smart TV 120Hz Refresh Rate
LG 77″ OLED AI B4 Smart TV 2024 OLED77B42LA
77" LG OLED77B42LA Smart 4K Ultra HD HDR OLED TV with Amazon Alexa, Black
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Product Information
Weight & dimensions
| Stand width | 140.3 cm |
| Stand depth | 31.9 cm |
| Weight (without stand) | 22.9 kg |
| Height (without stand) | 989 mm |
| Depth (without stand) | 50.9 mm |
| Width (without stand) | 1719 mm |
| Weight (with stand) | 23.5 kg |
| Height (with stand) | 1057 mm |
| Depth (with stand) | 319 mm |
| Width (with stand) | 1719 mm |
Packaging content
| Mounting kit | No |
| Desktop stand | Yes |
| Remote control type | Magic Remote |
| Remote control included | Yes |
| E-manual | Yes |
Logistics data
| Products per pallet | 12 pc(s) |
| Layers per pallet | 2 pc(s) |
| Products per pallet layer | 6 pc(s) |
Other features
| Country of origin | Poland |
Packaging data
| Package width | 1839 mm |
| Package depth | 200 mm |
| Package height | 1130 mm |
| Package weight | 33.5 kg |
| Package type | Box |
Management features
| Works with Amazon Alexa | Yes |
| Works with the Google Assistant | Yes |
| Sleep timer | Yes |
| Programming period | 8 day(s) |
| Electronic Programme Guide (EPG) | Yes |
| Voice control | Yes |
Ports & interfaces
| HDMI ports quantity | 4 |
| Digital audio optical out | 1 |
| USB 2.0 ports quantity | 2 |
| Audio Return Channel (ARC) | Yes |
| HDMI version | 2.1 |
Performance
| Child lock | Yes |
| USB recording | Yes |
| 4K Ultra HD upscaling | Yes |
| NVIDIA G-SYNC | Yes |
| NVIDIA G-SYNC type | G-SYNC Compatible |
| High Dynamic Range (HDR) supported | Yes |
| AMD FreeSync | Yes |
| AMD FreeSync type | FreeSync Premium |
| Multi-screen | Yes |
| WiSA Ready | Yes |
| Backlight dimming technology | Pixel Dimming |
| AI Upscale | Yes |
| Ambient light sensor | Yes |
| Subtitles function | Yes |
| Teletext function | Yes |
| Game mode | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision, High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG) |
| Game features | Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR) |
Design
| Panel mounting interface | 300 x 200 mm |
| VESA mounting | Yes |
| Product colour | Black |
Network
| Ethernet LAN | Yes |
| Bluetooth version | 5.1 |
| Bluetooth | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Wi-Fi | Yes |
| Browsing | Yes |
| Web browser | Yes |
| Miracast | Yes |
Audio
| Enhanced Audio Return Channel (eARC) | Yes |
| Speaker direction | Down firing |
| TV Sound Mode Share | Yes |
| Sound modes | AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro |
| Audio decoders | Dolby Atmos |
| RMS rated power | 20 W |
| Audio output channels | 2.0 channels |
| Number of speakers | 2 |
Smart TV
| Video apps | All 4, Amazon Prime Video, Apple TV, BBC iPlayer, Chili, DAZN, Disney+, Freeview Play, ITV X, My5, NOW TV, Netflix, Paramount+, Rakuten TV, Twitch, UKTV Play, YouTube |
| Music apps | Amazon Music, Apple Music, BBC Sounds, Spotify, Tidal |
| Sports apps | DAZN |
| Far-field voice interaction | No |
| Smart TV | Yes |
| Smart modes | Cinema, Eco, Filmmaker, Game, Sports, Standard, Vivid |
| Hybrid Broadcast Broadband TV (HbbTV) | Yes |
| Video on Demand (VOD) support | Yes |
| Apple AirPlay 2 support | Yes |
| Screen mirroring | Yes |
| Timeshift | Yes |
| Operating system version | 24 |
| Operating system installed | WebOS |
| Internet TV | Yes |
TV tuner
| Number of tuners | 1 tuner(s) |
| Analog signal format system | PAL |
| Digital signal format system | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Tuner type | Analog & digital |
Display
| Display resolution | 3840 x 2160 pixels |
| HD type | 4K Ultra HD |
| Motion interpolation technology | OLED Motion |
| Native refresh rate | 120 Hz |
| Response time | 0.1 ms |
| Display diagonal | 195.6 cm (77") |
| Native aspect ratio | 16:9 |
| Screen shape | Flat |
| LED backlight | No |
| Display technology | OLED evo |
Power
| Power consumption (typical) | 122 W |
| Energy consumption (HDR) per 1000 hours | 221 kWh |
| Energy consumption (SDR) per 1000 hours | 122 kWh |
| Energy efficiency class (HDR) | G |
| Energy efficiency class (SDR) | F |
| Power consumption (standby) | 0.5 W |
Product information
At a glance
- Immersive 77-inch display for ultimate viewing
- Advanced HDR technology for vibrant visuals
- Game-friendly features for seamless gameplay experience
Experience Cinematic Excellence at Home
If you’re a movie buff, gaming enthusiast, or simply someone who loves binge-watching their favourite shows, the LG Electronics OLED77B42LA is the ultimate choice for you. This stunning TVs masterpiece boasts an impressive 77-inch display that immerses you in every scene, making it perfect for anyone looking to enhance their home entertainment experience. With its cutting-edge technology, vibrant colours, and stunning detail, this OLED TV will truly transform how you enjoy your favourite content.
Stunning Visuals and Smart Features
The LG OLED77B42LA is packed with advanced features designed to elevate your viewing experience. Its OLED display technology delivers deeper blacks and a wider colour spectrum, allowing for breathtaking visuals that pop on screen. With support for 4K resolution and HDR, you can expect crystal-clear images with incredible contrast and detail. Plus, with the built-in webOS platform, you’ll have access to a plethora of streaming services, making it easy to find and watch your favourite shows and movies.
Sleek Design and Premium Build Quality
This TV isn’t just about performance; it also sports a sleek and modern design that will complement any living space. With its ultra-slim profile and minimalist stand, the LG OLED77B42LA is not only a visual delight but also a stylish addition to your home. The seamless integration of its Glass and Metal finish gives it a premium feel, making it a statement piece that enhances your décor while providing a stunning viewing experience.
Ultimate Gaming Experience
For gamers, the LG OLED77B42LA boasts features like Game Optimiser and Variable Refresh Rate (VRR), which reduce input lag and ensure smooth gameplay. Whether you’re battling in the latest AAA titles or exploring expansive gaming worlds, this TV provides an unbeatable gaming experience. With additional support for HDMI 2.1, you’ll be ready for the next generation of gaming consoles, delivering fast and responsive visuals that keep you ahead of the competition.
Pros and cons
Pros
- 77-inch immersive display
- Stunning OLED visuals
- 4K HDR support
- Built-in smart features
- Sleek modern design
Cons
- Premium price point
- May be too large for small spaces
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