
LG QNED AI 4K TV's deliver vibrant colorful images for an immersive viewing experience. HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect. You'll enjoy outstanding picture powered by the Alpha 7 AI Processor Gen8, which uses AI to detect what you're watching and automatically improves the picture and sound quality. You'll also experience less searching and more streaming, thanks to LG’s award-winning Smart TV platform: webOS.¹ For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can quickly stream and get int your favorite apps.²
Q: will this tv work with the logitech remote?
A: Hello there, Nico. We understand your inquiry about whether the 43QNED70AUA television will work with a Logitech remote control. It is very useful to consolidate your home entertainment system controls into a single remote. We are happy to share that your LG 43QNED70AUA television is designed with universal compatibility in mind. The television supports multiple ways to be controlled by external devices, which makes it highly compatible with universal remotes like those manufactured by Logitech. Since this model features HDMI CEC (Simplink) for control over connected devices and has a built-in IR receiver, a properly programmed Logitech universal remote should be able to control key functions such as power, volume, and channel selection on your TV. However, since Logitech remotes often require specific programming or a database code for the TV model to ensure all functions operate correctly, we would like to offer assistance with this setup. https://www.bestbuy.com/product/lg-43-class-70a-series-qned-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZWRPV If you need any troubleshooting steps for pairing or programming the remote, or if you have any further questions about the TV's connectivity features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you in getting your 43QNED70AUA to work with your Logitech remote. —Renzo
A: Hello there. Thank you for your inquiry about the LG 43QNED70AUA TV. We understand you are asking whether this is a Smart TV, and we appreciate you seeking clarification. Yes, we can confirm that the LG 43QNED70AUA is a Smart TV. It comes equipped with the powerful webOS 25 Operating System, which includes a full suite of features such as: Built-in apps for major streaming content partners (like Netflix, Max, Disney+, YouTube, Prime Video). Built-in Amazon Alexa and compatibility with Works with Hey Google and Apple Airplay2. The ThinQ® Smart Technology platform and a Magic Remote Control. These features collectively make it a fully integrated Smart TV, ready to connect you to a world of content and smart home control right out of the box. https://www.bestbuy.com/product/lg-43-class-70a-series-qned-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZWRPV If you have any further questions about setting up its smart features, connecting it to your home network, or navigating the webOS platform, we'd be happy to provide additional support. Please send us a private message on Social Media @LGUSSupport so we can guide you through any setup steps. —Renzo
Q: can this tv enlarge caption
A: Hi there, Jaire. Thank you for reaching out to us. We understand your inquiry regarding the caption settings on the LG QNED LED 4K TV, Model # 43QNED70AUA. Yes, this TV features Accessibility settings that allow you to customize the size, font, and color of the closed captions to suit your viewing preference. https://www.bestbuy.com/product/lg-43-class-70a-series-qned-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZWRPV If you have any further questions regarding its features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo
Q: Hello, what is the width of the space between the stands?
A: If you click on the third thumbnail image from the top with the ruler icon that is to the left of the main image, on the page that opens up the stand width for the LG 43" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025), Model # 43QNED70AUA, is shown as 35.1"...^Ivan.
Q: Will this TV work with a DirecTV remote
A: Hello there. Thank you for sharing your experience with us. We understand your inquiry about using a DirecTV remote with your 43QNED70AUA TV. Yes, the 43QNED70AUA TV has Simplink (HDMI CEC) which allows for compatible devices to be controlled by a single remote, and many DirecTV remotes can be programmed to control LG TVs. Your feedback is important, and we'd like to assist you further. https://www.bestbuy.com/product/lg-43-class-70a-series-qned-ai-4k-uhd-smart-webos-tv-2025/JJ8VPZWRPV If you have any further questions about its features, please send us a private message on Social Media @LGUSSupport, and our team will be more than happy to assist you. —Renzo
Q: Can I plug in Roku to this Tv?
A: This TV has three HDMI inputs. If you have a spare one after plugging in your other devices, a Roku dongle or box will plug in there and allow you to use it. The TV has its own WebOS system that allows you to add/sign in to your streaming apps, which may negate the need for the external Roku unit. We were able to get all of our streaming services to work in the TV ecosystem.
A: There are several options for streaming live TV on the LG 43" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025), Model # 43QNED70AUA, that include various online services, apps, and devices, if you have a a stable internet connection and compatible devices. The TV features platforms like Hulu + Live TV, YouTube TV, and Sling TV that offer live TV streaming, including sports and news channels. These services typically require a monthly subscription. You can connect an indoor or outdoor antenna to the TV's F-Type, 75-Ohm coaxial connector for local OTA (Over-the-Air ) TV programming, or connect a laptop, or pair your smartphone or tablet with the TV if it supports the streaming service you choose...^Ivan. 1

LG QNED AI 4K TV's deliver vibrant colorful images for an immersive viewing experience. HDR10 Pro delivers a dramatic visual experience and elevated picture quality by enhancing each color on your screen for a "wow" effect. You'll enjoy outstanding picture powered by the Alpha 7 AI Processor Gen8, which uses AI to detect what you're watching and automatically improves the picture and sound quality. You'll also experience less searching and more streaming, thanks to LG’s award-winning Smart TV platform: webOS.¹ For gamers, you can quickly customize your gaming experience in one location with the LG Game Optimizer. And, with GeForce NOW & Xbox Cloud Gaming included, you can quickly stream and get int your favorite apps.²

Upgrade your home theater with this stylish 4K TV featuring vibrant colors, rich contrast and an advanced 4K processor. Stay endlessly entertained with thousands of on demand shows and movies for free and enjoy peace of mind as watch thanks to our proprietary triple layer security that protects your personal data across all connected devices at once.

The time is now to experience content in lifelike 4K HDR picture. Everything you watch will be sharp, detailed and in bright, vibrant color. Google TV™ makes it easy to find your favorite movies and shows from all the top streaming apps.

Access live over-the-air channels and streaming with this 40-inch TV—and control it all with your voice. Ask Alexa to launch apps, search for titles and more. A full HD experience in 1080p provides crystal clear images. Plus, DTS Virtual-X speaker technology delivers life-like sound from your TV. You won’t miss a second with the Insignia 40” Class F40 Series LED Full HD Smart Fire TV.
| Pros for LG - 43" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025) | |||
|---|---|---|---|
| Cons for LG - 43" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025) | |||
| There were no cons for this product— | There were no cons for this product— |
Customers frequently mention the excellent picture quality of the 43" Class 70A Series QNED AI 4K UHD Smart webOS TV (2025). Several customers highlight the size of the TV, noting that it is ideal for smaller spaces. There were no negative comments found in the reviews.
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
I loved my new TV LG QNED . Excellent screen quality.
Posted by AlexeiR
Hogh quality picture on this tv. I woukd purchase it again
Posted by RobertQ
Excellent picture and good sound, certainly for a competitive and reasonable price. 43" model is just right for bedroom or other small/medium sized room. The home screen is a little cluttered, and there isn't a simple way to switch between audio inputs.
Posted by DavidC