The LG OLED77CX9LA TV is a model with OLED technology, a screen diagonal of 195.6 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., 3 USB ports to connect an external hard drive, a Chromecast, a Bluetooth receiver etc., Ethernet port to connect to the internet via cable, the Web OS operating system, in addition to the rest of the features listed below.
Release date: 2020-04-19.
Family: LG
Series: CX
Table of Contents:
Brand | LG |
Model | OLED77CX9LA |
Aspect ratio | 16:9 |
HDMI ports | 4 |
USB supports | Yes |
Ethernet sockets | Yes |
USB ports | 3 |
Ultra slim TV | No |
Type | OLED |
Curved TV | No |
Size diagonal | 195.6 |
Resolution | 3840 x 2160 |
Colour | Black |
No. of speakers | 2 |
Total speaker output | 40 |
Internet access | Yes |
Smart TV | Yes |
Bluetooth | Yes |
Wi-Fi | No |
Miracast screen mirroring support | Yes |
Voltage requirement | 100 - 240 |
Power consumption standby | 0.5 |
Operative System | Web OS |
OS version | 5.0 |
Short description | LG OLED77CX9LA, 195.6 cm (77"), 3840 x 2160 pixels, 4K Ultra HD, OLED, Smart TV, Black |
Long description | LG OLED77CX9LA. 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. Native aspect ratio: 16:9. Digital signal format system: DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2. Ethernet LAN. Product colour: Black |
Family: | LG |
Series: | CX |
Handheld remote control: | Yes |
Exhibition | |
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Display diagonal (metric): | 195 cm |
Display number of colours: | 1.073 billion colours |
Native refresh rate: | 120 Hz |
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: | 195.6 cm (77") |
Audio | |
Sound modes: | AI Sound Pro,Clear Voice 4 |
Audio decoders: | Dolby Atmos |
RMS rated power: | 40 W |
Number of speakers: | 2.2 |
TV tuner | |
Tuner type: | Digital |
Digital signal format system: | DVB-C,DVB-S,DVB-S2,DVB-T,DVB-T2 |
Ports and Interfaces | |
Common interface Plus (CI+) version: | 1.4 |
Digital audio optical out: | 1 |
Audio Return Channel (ARC): | Yes |
HDMI version: | 2.1 (TVs with HDMI 2.1 ) |
Common interface Plus (CI+): | Yes |
Common interface (CI): | Yes |
Headphone outputs: | 1 |
USB 2.0 ports quantity: | 3 (TVs with 3 USB ports ) |
Ethernet LAN (RJ-45) ports: | 1 |
HDMI ports quantity: | 4 (TVs with 4 HDMI ports ) |
Energy monitoring | |
Energy efficiency scale: | A to G |
Energy saving mode: | Yes |
AC input frequency: | 50/60 Hz |
AC input voltage: | 100 - 240 V |
Power consumption (standby): | 0.5 W |
Energy consumption (HDR) per 1000 hours: | 321 kWh |
Power consumption (typical): | 172 W |
Energy consumption (SDR) per 1000 hours: | 163 kWh |
Energy efficiency class (HDR): | G |
Energy efficiency class (SDR): | G |
Weight and measurements | |
Weight (with stand): | 35.9 kg |
Height (with stand): | 1023 mm |
Depth (with stand): | 269 mm |
Width (with stand): | 1723 mm |
Weight (without stand): | 26.7 kg |
Height (without stand): | 99.3 cm |
Depth (without stand): | 5.6 cm |
Width (without stand): | 172.3 cm |
Connection | |
Web browser: | Yes |
Miracast: | Yes |
Bluetooth version: | 5.0 |
Bluetooth: | Yes |
Ethernet LAN: | Y (TVs with Ethernet port ) |
Management Features | |
Works with the Google Assistant: | Yes |
Works with Amazon Alexa: | Yes |
Number of OSD languages: | 35 |
On Screen Display (OSD): | Yes |
Programming period: | 8 day(s) |
Electronic Programme Guide (EPG): | Yes |
Voice control: | Yes |
Packaging content | |
E-manual: | Yes |
Cables included: | AC |
Desktop stand: | Yes |
Other features | |
Digital Living Network Alliance (DLNA) certified: | Yes |
Design | |
Panel mounting interface: | 400 x 200 mm |
VESA mounting: | Y (VESA Mount TVs ) |
Product colour: | Black |
Performance | |
NVIDIA G-SYNC: | Yes |
AMD FreeSync: | Yes |
Processor cores: | 4 |
Picture processing technology: | LG AI Picture Pro |
Ambient light sensor: | Yes |
Subtitles function: | Yes |
Teletext: | 2000 pages |
Teletext function: | Yes |
High Dynamic Range (HDR) technology: | Dolby Vision IQ,Filmmaker Mode,High Dynamic Range 10 Pro (HDR10 Pro),Hybrid Log-Gamma (HLG) |
High Dynamic Range (HDR) supported: | Yes |
Smart TV | |
Video apps: | Apple TV,Disney+,NetFlix |
Smart modes: | Cinema, Game, Sports, Standard |
Hybrid Broadcast Broadband TV (HbbTV): | Yes |
Apple AirPlay 2 support: | Y (AirPlay TVs ) |
Timeshift: | Yes |
Operating system version: | 5.0 |
Operating system installed: | Web OS |
Internet TV: | Yes |
Smart TV: | Y (Televisions with Smart TV ) |
Packaging | |
Package depth: | 285 mm |
Package width: | 1895 mm |
Package type: | Box |
Package weight: | 49.3 kg |
Package height: | 1130 mm |
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Sustainability certificates: | ENERGY STAR |
The best viewing distance for the LG OLED77CX9LA is 2.4 times the screen size, in this case it would be 469.44 cm.
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