LG OLED48B46LA 48″ OLED HDR 4K Ultra HD Smart TV with Freeview Play/Freesat HD
LG OLED B4 48″ 4K Smart TV, 2024
LG OLED48B46LA.AEK. Display diagonal: 121.9 cm (48″), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED evo, Screen shape: Flat. Smart TV. Motion interpolation technology: OLED Motion, Response time: 0.1 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
LG SELF-LIT OLED technology
LG self-lit OLED is the pinnacle of TV technology. All of the screen’s pixels are self-lit allowing for perfect contrast, 100% colour accuracy and volume, and the sharpest pixel-perfect details, creating an astonishing viewing experience. LG OLED enables uncompromised picture quality at any viewing angle so everyone in the room can enjoy the same stunning images regardless of where they sit. OLED technology also provides a safer and more comfortable viewing experience thanks to its flicker-free technology and certified low blue light levels. This means less fatigue to your eyes during those boxset marathons, nail-biting championship games and intense gaming sessions.
Intelligent processor for optimised pictures and sound
LG OLED B4 features the new α8 AI Processor, the brain of the TV. This intelligent processor intuitively ensures optimised picture and sound quality and delivers image enhancement through AI Super Upscaling. It will also upscale audio for a more cinematic experience.
Smart Platform
LG OLED B4 features webOS, LG’s smart platform which hosts a huge variety of the best streaming services – including Freeview Play, NOW, Netflix, Prime Video, Disney+ and much more – while making browsing and searching for what to watch completely hassle-free. If you want to enjoy content mirrored from your smartphone you can do so easily with support for AirPlay 2 and Chromecast. The smart platform is controlled with the LG Magic Remote, and voice control is also supported for the ultimate convenience. What’s more, with LG’s webOS Re:new program, you’ll enjoy upgrades to the latest version for five years*.
*Customers will receive 4 upgrades over time, starting from the launch version.
Intense Cinema experience
LG OLED B4 delivers the ultimate at-home cinema experience. Laser sharp pictures, crystal-clear sound and perfect black levels. Dolby Vision and Filmmaker Mode now work together, providing film experiences with incredible colour and contrast – and looking exactly how the director intended. Dolby Atmos injects awe-inspiring drama to every genre – with 3D surround sound delivering the ultimate in full audio immersion.
Responsive Gaming experience
LG OLED B4 is designed for next generation consoles, boosting your competitive edge with an incredible 0.1ms response time and low input lag. The B4 is loaded with all the pro-tools you need to dominate, such as 4K@120Hz, VRR, ALLM and eARC as specified in HDMI 2.1, plus G-Sync, FreeSync, Game Optimiser and HGiG which are all integrated and ready out-of-the-box. Plus there’s easy access to Twitch on LG’s webOS smart platform.
Exceptional sport experience
LG OLED delivers you the realism and intensity of the sports stadium experience at home, with uncompromised picture quality at any viewing angle regardless of where you are sitting. Exceptional picture quality with immersive sound (AI sound Pro) is enhanced by the smoothest motion (OLED Motion) so no matter how intense the action is, OLED keeps every detail of the game in diamond sharp focus.
Cutting-edge design
Exceptional technology and incredible viewing experiences expertly housed in an extremely thin design. The LG B4 TV merges seamlessly and elegantly into any space in your home.
OLED Care
LG has spent over 10 years perfecting the art of OLED TV, and this is exemplified with the advanced OLED Care Technology which ensures you will enjoy optimal performance for years to come
LG Soundbar synergy
Pair with a compatible LG Soundbar to enjoy a seamless, connected experience with enhanced sound. WOW Orchestra utilises TV and Soundbar speakers simultaneously for an optimised experience. WOW Interface takes the hassle out of tuning your audio, using Soundbar mode controls and super-accessible TV remote and on-screen menus.
*Compatible with select LG soundbars
| Display |
| Motion interpolation technology |
OLED Motion |
| Native refresh rate |
120 Hz |
| Response time |
0.1 ms |
| Native aspect ratio |
16:9 |
| Screen shape |
Flat |
| LED backlight |
No |
| Display technology |
OLED evo |
| Display resolution |
3840 x 2160 pixels |
| HD type |
4K Ultra HD |
| Display diagonal |
121.9 cm (48″) |
| TV tuner |
| Number of tuners |
1 tuner(s) |
| Digital signal format system |
DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Analog signal format system |
PAL |
| Tuner type |
Analog & digital |
| 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 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 |
| Smart TV |
Yes |
| Audio |
| Enhanced Audio Return Channel (eARC) |
Yes |
| TV Sound Mode Share |
Yes |
| Speaker direction |
Down firing |
| Sound modes |
AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro |
| Audio decoders |
Dolby Atmos |
| Audio output channels |
2.0 channels |
| RMS rated power |
20 W |
| Number of speakers |
2 |
| Network |
| Browsing |
Yes |
| Web browser |
Yes |
| Miracast |
Yes |
| Bluetooth |
Yes |
| Bluetooth version |
5.1 |
| Wi-Fi standards |
Wi-Fi 5 (802.11ac) |
| Ethernet LAN |
Yes |
| Wi-Fi |
Yes |
| Design |
| Panel mounting interface |
300 x 200 mm |
| VESA mounting |
Yes |
| Product colour |
Black |
| Performance |
| USB recording |
Yes |
| Child lock |
Yes |
| 4K Ultra HD upscaling |
Yes |
| WiSA Ready |
Yes |
| Game features |
Auto Low Latency Mode (ALLM), Game Dashboard, Game Optimizer, HGiG, NVIDIA GeForce Now, Utomik, Variable Refresh Rate (VRR) |
| NVIDIA G-SYNC |
Yes |
| NVIDIA G-SYNC type |
G-SYNC Compatible |
| AMD FreeSync type |
FreeSync Premium |
| AMD FreeSync |
Yes |
| Multi-screen |
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) |
| High Dynamic Range (HDR) supported |
Yes |
| Ports & interfaces |
| Digital audio optical out |
1 |
| USB 2.0 ports quantity |
2 |
| Audio Return Channel (ARC) |
Yes |
| HDMI version |
2.1 |
| HDMI ports quantity |
4 |
| 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 |
| Power |
| Power consumption (standby) |
0.5 W |
| Power consumption (typical) |
64.8 W |
| Energy consumption (HDR) per 1000 hours |
115 kWh |
| Energy efficiency class (HDR) |
G |
| Energy consumption (SDR) per 1000 hours |
64.8 kWh |
| Energy efficiency class (SDR) |
G |
| Supplier features |
| Country of origin |
Poland |
| Weight & dimensions |
| Stand depth |
23.5 cm |
| Stand width |
1057.9 m |
| Weight (without stand) |
11.5 kg |
| Height (without stand) |
620 mm |
| Depth (without stand) |
45.9 mm |
| Width (without stand) |
1070 mm |
| Weight (with stand) |
11.7 kg |
| Height (with stand) |
685 mm |
| Depth (with stand) |
235 mm |
| Width (with stand) |
1070 mm |
| Packaging data |
| Package type |
Box |
| Package weight |
14.5 kg |
| Package height |
735 mm |
| Package depth |
152 mm |
| Package width |
1220 mm |
| E-manual |
Yes |
| Remote control type |
Magic Remote |
| Remote control included |
Yes |
| Mounting kit |
No |
| Desktop stand |
Yes |
| Logistics data |
| Number of layers per pallet |
3 pc(s) |
| Quantity per pallet |
24 pc(s) |
| Quantity per pallet layer |
8 pc(s) |
