Specifications of LG OLED77B4ELA
LG OLED OLED77B4ELA 195.6 cm (77") 4K Ultra HD Smart TV Wi-Fi Black
The LG OLED77B4ELA TV is a model with OLED technology, a screen diagonal of 195.6 cm, a screen resolution of 3840 x 2160 pixels, 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 WebOS operating system, in addition to the rest of the features listed below.
Release date: 2024-08-30.
Table of Contents:
| Brand | LG |
| Model | OLED77B4ELA |
| HDMI ports | 4 |
| USB supports | Yes |
| Ethernet sockets | Yes |
| USB ports | 2 |
| Ultra slim TV | No |
| Type | OLED |
| Curved TV | No |
| Size diagonal | 195.6 |
| Resolution | 3840 x 2160 |
| Colour | Black |
| 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 | WebOS |
| OS version | 24 |
| Short description | LG OLED OLED77B4ELA, 195.6 cm (77"), 3840 x 2160 pixels, OLED, Smart TV, Wi-Fi, Black |
| Long description | LG OLED OLED77B4ELA. Display diagonal: 195.6 cm (77"), Display resolution: 3840 x 2160 pixels, HD type: 4K Ultra HD, Display technology: OLED, Screen shape: Flat. Smart TV. Motion interpolation technology: OLED Motion. Wi-Fi, Ethernet LAN. Product colour: Black |
| Exhibition | |
|---|---|
| Display diagonal (metric): | 195 cm |
| Native refresh rate: | 120 Hz |
| Motion interpolation technology: | OLED Motion |
| Screen shape: | Flat |
| Display technology: | OLED |
| Display resolution: | 3840 x 2160 pixels |
| HD type: | 4K Ultra HD (4K Ultra HD resolution TVs ) |
| Display diagonal: | 195.6 cm (77") |
| Audio | |
| Enhanced Audio Return Channel (eARC): | Yes |
| TV Sound Mode Share: | Yes |
| Sound modes: | Clear Voice Pro |
| Audio decoders: | Dolby Atmos |
| RMS rated power: | 20 W |
| TV tuner | |
| Auto channel search: | Yes |
| Ports and Interfaces | |
| Common interface (CI): | Yes |
| 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 |
| Common interface Plus (CI+): | No |
| Energy monitoring | |
| Energy efficiency scale: | A to G |
| AC input frequency: | 50/60 Hz |
| AC input voltage: | 100 - 240 V |
| 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 |
| Weight and measurements | |
| Stand depth: | 31.9 cm |
| Stand width: | 140.3 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 |
| Connection | |
| Web browser: | Yes |
| Bluetooth version: | 5.1 |
| Wi-Fi standards: | Wi-Fi 5 (802.11ac) |
| Ethernet LAN: | Yes |
| Bluetooth: | Yes |
| Wi-Fi: | Yes |
| Management Features | |
| Works with Amazon Alexa: | Yes |
| Packaging content | |
| Remote control included: | Yes |
| Cables included: | AC |
| Design | |
| Rollable display: | No |
| Panel mounting interface: | 300 x 200 mm |
| VESA mounting: | Yes |
| Product colour: | Black |
| Performance | |
| Smartphone/tablet remote support: | Yes |
| Multi View: | Yes |
| WiSA Ready: | Yes |
| Game features: | Auto Low Latency Mode (ALLM), Game Dashboard, HGiG, Variable Refresh Rate (VRR) |
| NVIDIA G-SYNC type: | G-SYNC Compatible |
| NVIDIA G-SYNC: | Yes |
| AMD FreeSync: | Yes |
| Picture processor: | α8 AI Processor 4K |
| Picture processing technology: | LG AI Picture Pro |
| Backlight dimming technology: | Pixel Dimming |
| High Dynamic Range (HDR) technology: | Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| High Dynamic Range (HDR) supported: | Yes |
| Smart TV | |
| Apple AirPlay 2 support: | Yes |
| Operating system version: | 24 |
| Operating system installed: | webOS |
| Internet TV: | Yes |
| Smart TV: | Yes |
| Smart modes: | Filmmaker, Standard, Vivid |
| Packaging | |
| Package weight: | 33.5 kg |
| Package height: | 1130 mm |
| Package depth: | 200 mm |
| Package width: | 1839 mm |
| Brand-specific features | |
| LG technologies (AV/TV): | AI Acoustic Tuning, AI Sound Pro, AI Super Upscaling 4K, Bluetooth Surround Ready, Dynamic Tone Mapping Pro, Filmmaker Mode™, LG Sound Sync, Magic Remote Control, ThinQ™, Works With Apple HomeKit |
What is the best viewing distance for LG OLED77B4ELA?
The best viewing distance for the LG OLED77B4ELA is 2.4 times the screen size, in this case it would be 469.44 cm.
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