Big Screen 77-Inch 4K TVs Review


Our review process

Purchasing a TV is no easy job. This guide was generated using 23,000 data points from more than 500 TVs to assist you in making a clear decision when purchasing your next one. We've looked at TVs across a wide range of prices and technologies. The pros and cons of 3 different big screen 77-inch 4K TVs have been listed to streamline the decision-making process.

Here's where you can learn about big screen 77-inch 4K TVs. 4K TVs are designed with a wide color gamut and feature scaling technology, so they can alter lower-resolution content to 4K clarity. They deliver enhanced details for the ultimate viewing experience. With UHD dimming technology, they scan a range of zones across the entire image to precisely adjust brightness, delivering darker blacks and lighter whites. HDTVs feature a 720p format, providing higher resolution content.

These TVs are great for large rooms and viewing areas, such as entertainment rooms and home theaters. Bringing a cinematic experience to your living room, they are great for keeping you immersed and captivated in each and every scene. They are typically equipped with the latest, state-of-the-art picture enhancement technologies, delivering exceptional performance and clarity. With higher resolutions, they allow you to sit as close to the display as possible, without experiencing any unwanted eye strain or fatigue. These TVs have an optimum viewing distance of 10-16.25 feet, making the viewer feel like they're right there, in the action. However, they need to be placed at eye level to eliminate strain on your neck and spine. On top of that, they are pretty large, magnifying any imperfections or flaws.

Generally built with the latest, state-of-the-art image enhancement technologies, big screen TVs can deliver the highest quality performance and clarity. They help turn your home into your very own theater and are great for movie nights with friends. They have a recommended viewing distance of 10-16.25 feet, which provide an immersive viewing experience from any angle or spot. Big screen TVs are suitable for large rooms or viewing areas, such as media rooms and home theaters. However, they are quite large, magnifying flaws or imperfections. Moreover, big screen TVs need to be placed at eye level, so you won't strain your spine and shoulders while watching TV.

Our Top Ranking TVs:
Product NameBrandDisplay TypeHDR FormatPixel ResolutionSmart TV Platform
Best Overall Score
1
An image of Sony XBR77A1E 77-Inch HDR 4K OLED 120Hz TV with Sony Motionflow XR
Sony XBR77A1E 77-Inch HDR 4K OLED 120Hz TV with Sony Motionflow XR
Sony
OLED
HDR10
3840 x 2160
Android TV
Runner Up
2
An image of LG OLED77G7P 77-Inch HDR 4K OLED TV
LG OLED77G7P 77-Inch HDR 4K OLED TV
LG
OLED
Dolby Vision HDR
3840 x 2160
WebOS
Big Screen Option
3
An image of LG OLED77C8PUA 77-Inch HDR 4K OLED TV
LG OLED77C8PUA 77-Inch HDR 4K OLED TV
LG
OLED
HDR10
Best OLED TV
4
An image of LG OLED77W7P 77-Inch HDR Flat Screen 4K OLED 120Hz TV
LG OLED77W7P 77-Inch HDR Flat Screen 4K OLED 120Hz TV
LG
OLED
Dolby Vision HDR
3840 x 2160
WebOS
Our Top Ranking TVs
Customer Rating
Brand
Sony
Display Type
OLED
HDR Format
HDR10
Pixel Resolution
3840 x 2160
Smart TV Platform
Android TV
Customer Rating
Brand
LG
Display Type
OLED
HDR Format
Dolby Vision HDR
Pixel Resolution
3840 x 2160
Smart TV Platform
WebOS
Customer Rating
Brand
LG
Display Type
OLED
HDR Format
HDR10
Pixel Resolution
Smart TV Platform
Customer Rating
Brand
LG
Display Type
OLED
HDR Format
Dolby Vision HDR
Pixel Resolution
3840 x 2160
Smart TV Platform
WebOS
Best Overall Score
An image of Sony XBR77A1E 77-Inch HDR 4K OLED 120Hz TV with Sony Motionflow XR

Create the ultimate in-home theater with the Sony 77-Inch 4K OLED TV. This Sony Smart TV is enhanced by HDR technology to produce a wider range of color for more natural shades in every picture. It has OLED technology, which dims and brighten on a per-pixel basis for extremely accurate colors. It features 4K display resolution, delivering drastically improved image quality. This Sony Smart TV features a 120Hz refresh rate, and Sony Motionflow XR, which analyzes movement and speed to provide online content with virtually no blur. Designed with a 77-inch screen, it will provide an immersive viewing experience. Equipped with a TRILUMINOS display, it conveys more realistic hues in each picture. It runs on Android OS, enabling you to wirelessly connect your smartphone via Bluetooth and transfer photos, videos, music, and other content directly to your TV. With Chromecast, it lets you access a range of apps, movies, music, and other content and easily control your TV with your phone as the remote.

This Sony TV has X-Reality PRO technology, which improves the quality of lower resolution media and makes normal high-definition images have near UHD detail. It features BRAVIA Sync Function, which enables you to control additional digital devices attached to the HDMI port by using your regular remote. It has built-in Wi-Fi and an Ethernet port, giving you access to your favorite online videos and games. Supporting DTS surround sound, it ensures incredible audio quality and a captivating entertainment experience. This Sony TV has four HDMI ports, letting you connect other devices to your entertainment system. It comes with a voice remote, so you can control your TV and port-connected devices with the sound of your voice.

    Pros
    • OLED technology achieves absolute blacks, leading to improved contrast
    • Features a 77-inch screen, bringing you an immersive viewing experience
    • Android OS gives users full access to watch live television
    Cons
    • 77-inch display makes it suitable for large spaces only
    • Displays 4K, causing lower resolution images to look less sharp
    • OLED doesn't have a back-light, making overall brightness lower
Runner Up
An image of LG OLED77G7P 77-Inch HDR 4K OLED TV

If you're a fan of advanced features, choose the LG 77-Inch 4K OLED TV. With HDR technology, this LG Smart TV has a wide spectrum of color to deliver more natural hues in every picture. It has OLED technology, which dims and brighten on a per-pixel basis to achieve extremely vivid colors. Designed to deliver detailed images with outstanding clarity, it features 4K resolution, so you can enjoy lifelike visuals with incredible clarity, detail, and texture. With a 77-inch screen, it will deliver a captivating experience for the whole room. This LG TV features WebOS, which enables you to effortlessly explore movies, television shows, music, and more through your smartphone.

This LG TV has built-in Wi-Fi, which gives you the ability to stream your favorite shows. It supports DTS-HD, delivering exceptional sound quality. It is built with four HDMI inputs, so you can connect external electronic devices such as game consoles to your TV at the same time. This LG TV comes with a Magic Remote, allowing you to manage your TV and port-connected devices with your voice.

    Pros
    • OLED technology for improved color accuracy and a heightened contrast ratio
    • 77-inch screen will enhance your viewing experience
    • WebOS enables you to easily explore content through your smartphone
    Cons
    • Built with a 77-inch display, making it suitable for larger areas only
    • Displays 4K, requiring very fast internet connection
    • OLED comes in limited size options
Big Screen Option
An image of LG OLED77C8PUA 77-Inch HDR 4K OLED TV

Access your favorite apps and video on demand with the LG 77-Inch OLED TV. Designed with a 77-inch screen, this LG TV will improve your home entertainment experience. It has an OLED screen, making it great for viewing all of your content with deep, rich colors and contrast.

    Pros
    • OLED screen for both a heightened contrast ratio and impressive color accuracy
    • 4K resolution produces extra sharp picture quality, especially when you're streaming content with a lot of detail
    • Features a 77-inch display, providing you an extraordinary entertainment experience
    Cons
    • Built with a 77-inch screen, making it suitable for larger areas only
    • Displays 4K, demanding a fast broadband connection
    • OLED comes in limited size options
Best OLED TV
An image of LG OLED77W7P 77-Inch HDR Flat Screen 4K OLED 120Hz TV

With both incredible viewing angles and boosted contrast, the LG 77-Inch 4K OLED TV is perfect for hosting game-day parties. This LG TV is enhanced by HDR technology and displays 4K resolution for detailed images. It features WebOS, which allows you to effortlessly explore movies, television shows, music, and more through your smartphone. It is equipped with Wi-Fi, delivering access to your favorite online videos. Built with an OLED display, it delivers deeper blacks and a higher contrast ratio.

Providing you an extraordinary viewing experience, this LG TV features a 77-inch display. It features Cinematic Color to offer a theater-like experience. With a 120Hz refresh rate, it allows the screen to yield smoother, more natural-looking motions that are excellent for viewing movies in high definition. It supports DTS-HD, delivering exceptional sound quality. This LG TV comes with a Magic Remote, allowing you to manage your TV and port-connected devices using speech recognition. It has four HDMI inputs, letting you hook up any of your devices and connect them directly to your TV.

    Pros
    • OLED technology produces absolute blacks, leading to improved contrast
    • 77-inch display will enhance your viewing experience
    • WebOS enables you to effortlessly explore content through your smartphone
    Cons
    • 77-inch display makes it suitable for large spaces only
    • Displays 4K, demanding very reliable internet connection
    • OLED comes in limited size options
Still Need Help Choosing a Big Screen 77-Inch 4K TV?:
You'll Want to Decide on the Right Smart Big Screen 77-Inch 4K TV for You
WebOS Smart TVs

Big screen 77-inch 4K TVs are perfect for streaming, gaming, and surfing the internet, check out this one. TVs with WebOS include web browsers, allowing you to connect to the internet. With gesture recognition technology, they recognize hand movements and interpret them as commands. They incorporate voice control, enabling users to give verbal instructions in order to perform both basic and more complicated tasks, such as turning it on or off or exploring the Internet. TVs with WebOS feature web browsers, an app store, and a variety of built-in games. Designed with a universal search function, they let you search for your desired movies and shows on multiple apps and channels. They have a smart remote, which lets you easily control all of the devices attached to your television's ports. Featuring screen mirroring capabilities, they enable you to sync the content on your laptop to your TV. Equipped with split-screen capabilities, TVs with WebOS are capable of displaying different channels at the same time.

Android Smart TVs

If you are looking for a great smart TV platform, we suggest Android TV options for your big screen 77-inch 4K TV right here. Android TVs feature Google Assistant, which lets users activate voice command to perform both basic and complicated tasks, from turning it on or off to exploring the web. However, they require an additional device, so you'll have one more component near your TV and one more remote control on your coffee table. A benefit is that they have gesture recognition, allowing the recognition of gestures to be interpreted as commands. They feature web browsers, allowing you to connect to the internet. They allow users to download or purchase various applications for an excellent entertainment experience and feature numerous built-in games and web browsers. They have a smart remote, which enables easily control all of the devices attached to your television's ports. Featuring a universal search function, Android TVs let you search for your desired movies and shows on multiple apps and channels. They have a picture-in-picture mode and offer split-screen capabilities, so you can simultaneously surf the web while watching a movie or show on a single screen. Featuring Chromecast, they enable users to easily and wirelessly display and share content from their smartphone directly to their bigger TV screen.

Curious About HDR for Your Big Screen 77-Inch 4K TV?
HDR TVs

If you're searching for a TV with HDR, check out one of our two big screen 77-inch 4K TVs. Featuring a high contrast ratio, HDR TVs provide a starker difference between light and dark pictures in order to create a more dynamic appearance. Designed with better pixels, they can produce the finest differences in brightness to display subtle and more realistic color shading. They are equipped with a color depth beginning at 10-bit, capturing more gradations in the colors being displayed as there is less of a difference between tones. However, these HDR TVs produce very bright highlights, so they might be too bright for your eyes, especially when you're watching TV in a dark room.

HDR10 TVs

Get very clear visuals by learning all about HDR10 for your big screen 77-inch 4K TV. Make sure to check out a great choice here. Designed with better pixels, HDR10 TVs can produce the finest differences in brightness to display fine and more realistic color shading. They feature static metadata, formatting the tone mapping for the entirety of a program or movie, without any scene-by-scene alterations. Designed with a high contrast ratio, they can deliver incredibly bright lights paired with deep blacks for an overall improved picture quality. Featuring 10-bit color depth, they produce a variety of colors to reduce overtly obvious shade gradations. However, these HDR10 TVs require special hardware, including a newer HDMI, in order to work properly. On top of that, they rely solely on static metadata, so the brightness will differ from scene to scene, which can result in a sub-optimal HDR experience.