Specifications of LG OLED55B42LA
LG OLED B4 OLED55B42LA 139.7 cm (55") 4K Ultra HD Smart TV Wi-Fi Grey
The LG OLED55B42LA TV is a model with OLED technology, a screen diagonal of 139.7 cm, a screen resolution of 3840 x 2160 pixels, an aspect ratio of 16:9, 4 HDMI ports to connect a Blu-ray player, DVD, a game console, etc., 2 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., Ethernet port to connect to the internet via cable, internet connection via Wi-Fi, the Web OS operating system, in addition to the rest of the features listed below.
Release date: 2024-03-31.
Table of Contents:
| Brand | LG |
| Model | OLED55B42LA |
| Aspect ratio | 16:9 |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | OLED |
| Curved TV | No |
| Size diagonal | 139.7 |
| Resolution | 3840 x 2160 |
| Colour | Grey |
| Video formats supported | HEVC, VP9 |
| No. of speakers | 2 |
| Total speaker output | 20 |
| Bluetooth | Yes |
| Wi-Fi | Yes |
| Miracast screen mirroring support | No |
| Voltage requirement | 100 - 240 |
| Power consumption standby | 0.5 |
| Operative System | Web OS |
| OS version | 24 |
| Short description | LG OLED B4 OLED55B42LA, 139.7 cm (55"), 3840 x 2160 pixels, OLED, Smart TV, Wi-Fi, Grey |
| Long description | LG OLED B4 OLED55B42LA. 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, 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: Grey |
| Exhibition | |
|---|---|
| Display diagonal (metric): | 139 cm |
| Display refresh rates supported: | 144 Hz |
| Native refresh rate: | 120 Hz |
| Motion interpolation technology: | OLED Motion |
| Native aspect ratio: | 16:9 |
| Screen shape: | Flat |
| Display technology: | OLED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 139.7 cm (55") |
| Audio | |
| Enhanced Audio Return Channel (eARC): | Yes |
| Sound modes: | AI Acoustic Tuning, AI Sound Pro, Clear Voice Pro |
| Audio decoders: | DTS:X, Dolby Atmos, IMAX Enhanced |
| Built-in subwoofer: | No |
| Audio output channels: | 2.0 channels |
| RMS rated power: | 20 W |
| Number of speakers: | 2 |
| TV tuner | |
| Digital signal format system: | DVB-C, DVB-S, DVB-S2, DVB-T, DVB-T2 |
| Tuner type: | Analog & digital |
| Ports and Interfaces | |
| USB 2.0 ports quantity: | 2 (TVs with 2 USB ports ) |
| PC in (D-Sub): | No |
| HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
| Consumer Electronics Control (CEC): | SimpLink |
| RF ports quantity: | 2 |
| Digital audio optical out: | 1 |
| Ethernet LAN (RJ-45) ports: | 1 |
| Audio Return Channel (ARC): | Yes |
| HDMI version: | 2.1 (TVs with HDMI 2.1 ) |
| Common interface Plus (CI+): | Yes |
| Common interface (CI): | Yes |
| Energy monitoring | |
| Energy efficiency scale: | A to G |
| Energy saving mode: | Yes |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 100 - 240 V |
| Energy consumption (SDR) per 1000 hours: | 83 kWh |
| Energy consumption (HDR) per 1000 hours: | 142 kWh |
| Energy efficiency class (SDR): | g |
| Energy efficiency class (HDR): | g |
| Power consumption (standby): | 0.5 W |
| Weight and measurements | |
| Width (without stand): | 1228 mm |
| Weight (with stand): | 19.5 kg |
| Height (with stand): | 772 mm |
| Depth (with stand): | 235 mm |
| Width (with stand): | 1228 mm |
| Stand depth: | 23.5 cm |
| Stand width: | 105.7 cm |
| Weight (without stand): | 14.5 kg |
| Height (without stand): | 708 mm |
| Depth (without stand): | 45.9 mm |
| Connection | |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Ethernet LAN: | Yes |
| Bluetooth: | Yes |
| Wi-Fi: | Yes |
| Web browser: | Yes |
| Bluetooth profiles: | A2DP |
| Bluetooth version: | 5.1 |
| Management Features | |
| Works with Samsung Bixby: | No |
| Works with the Google Assistant: | Yes |
| Works with Amazon Alexa: | Yes |
| Works with Apple Siri: | No |
| Basic hotel mode: | No |
| Hotel mode: | No |
| Picture-in-Picture: | No |
| Number of OSD languages: | 37 |
| On Screen Display (OSD): | Yes |
| Programming period: | 8 day(s) |
| Electronic Programme Guide (EPG): | Yes |
| Voice guide: | Yes |
| Voice control: | Yes |
| Packaging content | |
| Soundbar included: | No |
| Remote control included: | Yes |
| Cables included: | AC |
| Desktop stand: | Yes |
| Other features | |
| Warranty period: | 2 year(s) |
| Digital Living Network Alliance (DLNA) certified: | No |
| Design | |
| Stand type: | Legs stand |
| Frameless design: | Yes |
| Panel mounting interface: | 300 x 200 mm |
| Colour name: | Essence Graphite |
| VESA mounting: | Yes |
| Product colour: | Grey |
| Performance | |
| DVD player: | No |
| USB recording: | Yes |
| Multi View: | Yes |
| 4K Ultra HD upscaling: | Yes |
| WiSA Ready: | Yes |
| Game features: | Auto Low Latency Mode (ALLM), Game Optimizer, HGiG, Variable Refresh Rate (VRR) |
| NVIDIA G-SYNC type: | G-SYNC |
| NVIDIA G-SYNC: | Yes |
| AMD FreeSync type: | FreeSync Premium |
| AMD FreeSync: | Yes |
| Processor cores: | 4 |
| Picture processing technology: | LG AI Picture Pro |
| Backlight dimming technology: | Pixel Dimming |
| AI Upscale: | Yes |
| Video formats supported: | HEVC, VP9 |
| Subtitles function: | Yes |
| Teletext: | 2000 pages |
| Teletext function: | Yes |
| High Dynamic Range (HDR) technology: | Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Video apps: | Amazon Prime Video, Apple TV, DAZN, Disney+, NOW TV, Netflix, RaiPlay, Rakuten TV, YouTube |
| Built-in Chromecast: | Yes |
| Smart modes: | Standard, Dolby Vision Vivid, Personal, Cinema, Energy saving, Vivid, Filmmaker, Game, Sports |
| Apple AirPlay 2 support: | Yes |
| Timeshift: | Yes |
| Operating system version: | 24 |
| Operating system installed: | Web OS |
| Internet TV: | Yes |
| Smart TV: | Yes |
| Packaging | |
| Package type: | Box |
| Package weight: | 19.5 kg |
| Package height: | 810 mm |
| Package depth: | 172 mm |
| Package width: | 1360 mm |
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| LG technologies (AV/TV): | AI Sound Pro, AI Super Upscaling 4K, DTS:X®, Dolby Atmos®, LG Sound Sync, ThinQ™, WOW Interface |
What is the best viewing distance for LG OLED55B42LA?
The best viewing distance for the LG OLED55B42LA is 2.4 times the screen size, in this case it would be 335.28 cm.
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