Get the best viewing experience with LG OLED77W9, the ultimate combination of beauty and performance.


LG OLED77W9TV: The Best Thing that Happened to Your Living Room

LG has always been known for its sleek and stylish designs when it comes to televisions. Their OLED77W9TV just might be their best yet. This model combines the latest in OLED technology with an incredible design and unbeatable viewing experience.

Design and Features

The LG OLED77W9TV is not your average television. It boasts a minimalist design that will make it the centrepiece of any room. The feature that really sets it apart is the LG Signature OLED panel, which is thinner than a pencil and can be mounted directly onto the wall with magnets. This innovative design means that the television blends seamlessly into your living room, taking up minimal space while still providing a huge viewing experience.

The OLED77W9TV is also packed with features. It boasts a 4K HDR resolution, support for Dolby Atmos sound, and a built-in AI that helps you to control your home via voice commands. The TV comes with LG’s webOS, which is incredibly easy to navigate and allows you to access streaming services like Netflix, Amazon Prime, and Hulu with ease. It also has four HDMI and three USB ports, making it simple to connect all of your devices.

Picture Quality

The LG OLED77W9TV’s picture quality is the real star of the show. The combination of 4K resolution and OLED technology means that it produces stunningly clear and sharp images with incredible contrast. The black levels are perfect, as each pixel can be turned off individually, creating true black. This gives you an amazing sense of depth and makes it especially great for watching movies with dark scenes.

The TV also supports HDR10 and Dolby Vision, meaning that it can deliver an incredibly wide colour gamut that’s ideal for vivid, colourful images. HDR content looks absolutely stunning, with vibrant colours and deep blacks that really make the images pop.

Sound Quality

The LG OLED77W9TV has a built-in 4.2 channel speaker system that is more than enough for most viewers. However, the addition of Dolby Atmos sound means that it also has the capability to produce a fully immersive audio experience. The speakers are located along the bottom of the TV, which helps to create a more natural, realistic sound. Even without a soundbar, the audio is crisp and clear with well-defined highs and lows.


The LG OLED77W9TV is an incredible piece of technology that redefines what we expect from a television. The innovative design, combined with the stunning picture quality and immersive sound, make it the perfect choice for any home entertainment setup. It might seem expensive, but it’s worth every penny and is an investment that will last you for years to come. If you want the best TV money can buy, the LG OLED77W9TV is the way to go.

Screen size: 77″ Display: OLED, Resolution: 3840×2160 (4K Ultra HD), Aspect ratio: 16:9, Smart TV: Yes, Screen design: Flat, Wireless and streaming: AirPlay 2, Miracast, Wi-Fi Direct, Wi-Fi, Bluetooth, DLNA, Colour: Black

LG OLED77W9 properties

Product nameOLED77W9
Screen size77 inches
Supported video filesHEVC/H.265, VP9
Resolution3840×2160 (4K Ultra HD)
Local dimmingNo
HDR (High Dynamic Range)Yes
HDR typeDolby Vision, HDR10, HLG
WCG (Wide Color Gamut)No
HFR (High Frame Rate)Yes
VRR (Variable Refresh Rate)No
ALLM (Auto Low Latency Mode)Yes
Frame rate120p
Native refresh rate (Hz)60 Hz
Aspect ratio16:9
Smart TVYes
Type of voice controlAlexa, Google Assistant, ThinQ
FeaturesHbbTV Support, Picture-in-Picture (PiP), Time-shift, USB-Recording (PVR), Voice Control
AppsWeb Browser
Operating systemLG WebOS
Wireless and streamingAirPlay 2, Bluetooth, DLNA, Miracast, Wi-Fi, Wi-Fi Direct
Wi-Fi standard802.11ac
Wi-Fi typeBuilt-in
ConnectionsDigital Optical Out, Ethernet (RJ45), HDMI, Headphone Out, USB
ARC (Audio Return Channel)eARC
HDMI version2.1
CEC (Consumer Electronics Control)No
USB ports3
Screen designFlat
Built-in speakers4.2
Supported audio filesAAC, MP3, WAV (PCM), WMA
Speaker output (total)60 W
Supported audio formatsDolby Atmos, Dolby Digital
DVB (Digital Video Broadcasting)DVB-C, DVB-S2, DVB-T2
ReceiverAnalog, Digital
CI/CA (Conditional Access-modul)CI+
CI+ version1.4
Power donsumption (Standby)0.5 W
Power consumption (use)210.0 W
Height (without foot)98.9 cm
Height (including foot)107.3 cm
Width172.1 cm
Depth (without foot)0.59 cm
Weight (without foot)12.3 kg
VESA mountingNo
Release year2019

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Frequently Asked Questions:

How do I connect my streaming device, such as a Roku or Apple TV, to the LG OLED77W9 using HDMI?

Firstly, ensure that both your LG OLED77W9 and streaming device are turned off. Locate an available HDMI port on the back of your LG OLED77W9 TV. Insert one end of an HDMI cable into the selected HDMI port on your LG TV, and then insert the other end into the corresponding HDMI output on your streaming device. Turn on both your LG OLED77W9 and streaming device. On your LG TV, select the source input that matches the HDMI port you connected your streaming device to. This is typically done by pressing the “INPUT” or “SOURCE” button on your TV remote control and selecting the appropriate HDMI number from the menu. Your streaming device should now be connected to your LG OLED77W9, and you can proceed to set it up according to its specific instructions.

How do I connect my streaming device to the LG OLED77W9 using HDMI?

Make sure your streaming device and the LG OLED77W9 are both turned off. Locate an available HDMI input on the back of your TV. The available input is labeled as "HDMI IN (x)" where "x" corresponds to the number of the input. Connect one end of an HDMI cable into the streaming device's HDMI output and the other end into the corresponding HDMI input on your TV. Turn on both the streaming device and the LG OLED77W9. Select the input source on your TV that corresponds to the HDMI input you connected the streaming device to in step 3. This is typically done by pressing the "Input" or "Source" button on your TV's remote control until the correct input appears on the screen. The streaming device should now be successfully connected and ready for use with the LG OLED77W9.

What are the features of LG OLED77W9?

Modern TVs have long ceased to be used only for watching TV.Currently, we can also play our own movies, play games with them and even browse the internet. This tv has few connection possibilities: Digital Optical Out, Ethernet (RJ45), HDMI, Headphone Out, USB. Do you need something with digital optical out? Here you can find other devices with digital optical out. LG OLED77W9 has hbbtv support, picture-in-picture (pip), time-shift, usb-recording (pvr), voice control. You can find more information on devices with voice control here.

Can I control my OLED77W9 with my voice?

Yes, you can control this TV with your voice. You can control it by: Alexa, Google Assistant, ThinQ. For more information on voice control, check out this article on Alexa and what it can do.

How to setup LG OLED77W9 - practical tips

  • For LG OLED77W9 screen calibration and color temperature setup - click here