How to choose the best 70-inch TV with a high-quality picture, sound, and good functionality, considering a wide range of models on the market? Look through the list of TVs below to find a high-quality and, at the same time, cheap 70-inch TV. All of the models presented below have 4K Ultra HD that features life-like images, displaying small objects and texts on the screen in minute detail. They also have enough ports (both HDMI and USB) to connect game consoles and play content from different devices, including mobile gadgets.
Keep reading to know more about each TV’s crucial features.
Those wondering where to acquire a budget TV with 4K video support should consider the Insignia NS-70DF710NA21 with 4K resolution, HDR, Wi-Fi support, and Bluetooth capability. The TV has 4GB of internal storage for apps.
The TV has a decent color gamut and excellent picture quality with deep blacks in a dark room. The settings allow calibrating the picture tone based on light intensity in the room. The scenes look bright enough in an average lit room but suffer from glare in very bright light. Poor viewing angles make it inconvenient to watch the TV from the side.
The branded DTS Studio Sound creates an immersive soundstage. The technology synchronizes sound with the scene, making it possible for the TV to produce relevant sound effects, audio mixing, etc.
The TV has 3 HDMI inputs to connect streaming devices and a USB port for a flash drive. It’s also possible to connect game consoles via AV input and use the TV as a monitor. The unit features low input lag to provide good responsiveness.
I couldn’t find an inline Chromecast, but it’s not a problem since I can hook up a Chromecast appliance to the TV. Besides, this TV is not compatible with Roku devices, and it’s not possible to record live TV. Still, it works with Apple TV and Amazon Alexa voice control. One can also enjoy free Live TV, using an antenna instead of Wi-Fi (it’s necessary to buy the antenna separately).
The 70-inch 4K smart TV is 3.27 inches thick, having 0.63-inch borders. It comes with plastic stands, but it’s easy to mount the TV on the wall with the aid of a 300 x 300mm VESA wall mount.
Pros
The user can hook up a phone to the TV via one of the HDMI inputs to get a full-size picture during video conferences and calls.
Free high-definition television stations (OTA channels) are available thanks to the Channel Scan feature.
Cons
It’s impossible to expand the TV storage while some other models support this feature by using a USB drive, formatted as non-removable addition to download apps.
It’s necessary to manually calibrate the volume since this TV is not able to change its loudness based on a current scene.
The unit lacks the Echo Home Theater configuration to enjoy virtual home-theater experience.
This 70-inch 4K TV with active HDR and HLG Pro techs is remarkable for the Text-to-Speech (TTS) feature to get relevant programs’ audio description while navigating the on-screen menu. The implemented True Color technology allows the TV to produce 16,777,216 colors. The Apple AirPlay 2 support makes it possible to share content from Mac or iOS devices.
It can boast a clear and bright picture with excellent black levels. The Picture Mode Settings allow customizing picture quality according to the user’s taste. LG TV features good contrast and vibrant colors.
The built-in 10-watt down-firing speakers produce a clear and loud sound. However, its quality depends on content; that’s why it would be better to use this model as a part of the home theater system. In this way, one can enhance sound via speakers, subs, and calibrate it through the AVR.
The device has both Wi-Fi and Ethernet connectivity. It also has Bluetooth and can be connected to other Bluetooth devices. It also allows hooking up speakers and soundbar wirelessly. However, a wired configuration is also possible: the optical digital audio output produces audio signal, sending it to the connected soundbar or AVR.
This 70-inch TV with 4K is compatible with 180 streaming services, having the option to add more that aren't installed. Generally, the webOS platform is packed with over 600 apps. Besides, it’s possible to use Over-The-Air channels to enjoy news and shows that are usually available on cable or satellite only.
Pros
The TV works with Google home and Alexa devices.
The unit comes with Magic Remote for TV and other compatible devices’ voice and gesture control.
A fully metal design makes the TV durable.
Cons
The TV has 4 HDMI ports, but only two of them have 2.1 specification to support 4K.
This Samsung 70-inch TV uses Crystal Processor 4K which optimizes HDR, contrast ratio, and color reproduction. The Crystal Display provides a wide range of colors. The HDR shows more visual details (especially in dark movie scenes)
The TV features Game Enhancer: it gives you better control by providing barely noticeable input lag. The fast-moving content also looks very clear as there is minimal motion blur.
The Tap View feature allows mirroring content from your phone to the TV with ease. However, note that this feature works only with compatible smartphones.
The most remarkable feature about the TV’s construction is its 3-side boundless design which makes the TV look minimalist and provides a truly cinematic experience. To reduce clatters, Samsung offers a clean cable solution: you can hide cables right in the stand.
The TV has two HDMI inputs, one USB port, Ethernet, satellite input, digital audio output, and provides an audio return channel support via HDMI. Both Wi-Fi and Bluetooth connectivity are also available.
This 70-inch Samsung TV is shipped with One Remote which is known for its versatility as it allows controlling all the compatible devices and searching the content quickly.
The TV works with Amazon Alexa and Google Assistant so it can become a part of your smart home system.
Pros
The PurColor technology fine-tunes colors providing a natural image.
The Universal Guide collects all your favorite content from apps/compatible devices in one menu.
The Auto Game Mode automatically optimizes TV for the gaming process.
Cons
There is some purple/pink hue that can be noticed on the screen after long hours of work.
This LG 70-inch TV is a WebOS device with a full Web browser, a lot of preinstalled apps, and the opportunity to download more streaming services. It has a resolution of 3840 x 2160 pixels and 4K, Ultra HD, HLG support. The TrueMotion tech provides a rich color gamut with accurate and natural tones.
This model has decent black levels but too narrow viewing angles. Still, the unit features a high contrast ratio to provide deep images. The backlight control contributes to great brightness in the rooms with lots of natural light. I would recommend using a lower backlight setup to ensure enough brightens in poorly lit rooms.
The TV features 2 USB ports to hook up digital cameras and other USB units. It also has Bluetooth for wireless connections, built-in Google Assistant, and Alexa. Wi-Fi capability makes it possible to enjoy the Internet and get firmware updates. There are 3 HDMI inputs and one of them has ARC functionality to connect a soundbar via HDMI cable. Besides, the unit has one component plug (Video), one composite plug, and one audio output.
In addition, it comes with Magic Remote in the package. It works as a mouse, allowing people to point around the screen, and wheel control helps switch between apps. These options become available once the users link their accounts from a computer with the TV. The 70-inch flat-screen TV can be wall-mounted, but it’s necessary to buy the dedicated bundle (standard Vesa mount 600 x 400mm) separately. This model is rather thick (3.6 inches).
Pros
Built-in AirPlay 2 is onboard.
No jaggies during motion scenes that are usually visible in other models in this price segment.
Cons
The sound is too quiet, so the soundbar or home theater system is a must.
Every time the channel menu is accessed, it’s necessary to wait until it reloads.
The Sharp 70-inch TV has an LCD display with 1920 x 1080 resolution and edge-lit LED lighting that creates even light without shadows. Its 4,000,000:1 static and 5,000,000:1 dynamic contrast ratios provide bright colors with highly differentiated shades of black even in a dark room.
The TV stands out from the crowd with its wallpaper mode, meaning the ability to display any image when the unit is switched off. This model is quite suitable for gaming, having a response time of 4ms. The built-in 20-watt system produces a clear sound with deep bass. The device has 3 HDMI inputs and one USB port. The latter makes it possible to insert a flash drive into the port to play audio and video content thanks to the built-in media player.
The TV has a slick design with just a few protruding parts. It’s very thin, having a bezel of 29/64 inches right/left, 7/16 inches top, ⅝ inches bottom, making it suitable for offices and commercial establishments.
Pros
The RS-232C capability allows using third-party systems to control the TV.
A great viewing area ensures a top-quality picture from any side.
Cons
Some artifacts on the screen are visible.
It could have more inputs and one more USB port, as many even cheaper models have them.
The webOS-based 70-inch smart TV is a Wi-Fi-capable unit with many pre-installed apps and TV channels. It is designed with 4K resolution, HDR10, and HLG support. The TV is compatible with both Apple Airplay 2 and Apple HomeKit. The latter option allows controlling the TV and other home smart devices via iPhone. Although it has no Bluetooth connectivity to provide wireless connection with a soundbar, it’s still possible to hook it up via HDMI or optical cable.
Although this is a cheap 70-inch 4K TV, it has a clear picture with deep, saturated colors thanks to the integrated True Motion tech. Minimum motion blur and good gray uniformity provide a good picture for watching both sports and movies. The TV features many different settings to adjust the picture to the user’s needs. At the same time, this model has an average contrast ratio that makes blacks look like grays in a dark room.
The 70-inch LG TV has a flat screen with a reliable wide stand that needs a large table. The back panel has thick borders of 0.73 inches and no cable management, like many other budget models.
Pros
The sound is powerful as if the TV has been connected to a soundbar.
The Sports Alert function notifies the users about sports news while they are watching movies or any other content.
Wall mounting is easy.
Cons
Some white splashes are noticeable while watching completely dark scenes.
The channel menu is a bit complicated since it lacks sub-categories. I had to scroll through numerous channels that require paid subscription before reaching pre-installed channels.
Series: F30Screen size, inch: 704K: Full HD: Resolution, pixels: 3840X2160Display type: Screen design: flat 
Series: UN73Screen size, inch: 704K: Full HD: Resolution, pixels: 3840X2160Display type: VAScreen design: flat 
Series: TU7000Screen size, inch: 69.54K: Full HD: Resolution, pixels: 3840X2160Display type: VAScreen design: flat 
