Comparing the Samsung QN70H vs. QN80H QLED TVs
It's no secret that Samsung TVs turn a classic movie night into a cinematic experience. The brand's cutting-edge features display sharp picture quality, complemented by crystal-clear audio. And the modern wall-mounting designs and stand formats make the models must-have upgrades for those who value aesthetics alongside immersive viewing. Today, we're comparing two popular QLED models: the Samsung QN70H vs. QN80H. These televisions are packed with innovative technologies that truly bring content to life. But which model is best for you? Below, we dive into the key similarities and differences to help you choose the right TV for your home.
Meet the QLED Models
Enhanced Viewing Quality
Our comparison between the Samsung QN70H vs. QN80H televisions begins with picture quality. These Neo QLED models use nano-sized Quantum Dots, illuminated by UV lights behind the screen, to improve brightness and color accuracy. Hues are further enhanced by Color Boost Pro technology, adding a life-like touch to every scene. This is where the TVs begin to diverge. The QN70H model is powered by the NQ4 AI Processor, which enables 4K upscaling. HDR10+ Adaptive optimizes movies and TV shows to match the room’s brightness, so you're always watching with the best possible image quality.
The QN80H offers a more refined viewing experience. The NQ4 AI Gen 2 Processor uses 20 neural networks to transform media into breathtaking 4K-quality. The processor also detects the type of media and tailors it to match your personal tastes, which are selected during setup. With this model, HDR10+ isn't just for movies and shows. This feature optimizes nearly any form of content, including video games. Speaking of gaming, if you're a fan of online worlds, you’ll love both of these models. While the 60Hz refresh rate of the QN70H TV keeps up with fast motions, the Motion Xcelerator 144Hz and VRR technology of the QN80H TV make it a better option for more intensive games.
Amplified Acoustics
Continuing our Samsung QN70H vs. QN80H comparison, let's talk sound. Q-Symphony and Object Sound Tracking Lite are found in both models. If you have a compatible soundbar, Q-Symphony syncs playback with the TV’s speakers, turning the room into a cinematic environment filled with enhanced, rich detail. These elements are taken up a notch with Object Sound Tracking Lite, which matches sound with the action on-screen. This is where the first sonic difference comes in. Unlike the QN70H, the QN80H TV uses Dolby Atmos to create a multidimensional soundscape.
In terms of dialogue, the Samsung QN70H boosts speech with Active Voice Amplifier and Adaptive Sound+. Using AI-based formulas, these features sharpen conversations in real-time so you don't miss a single word—even when they're spoken in hushed tones. The QN80H TV goes a step further with Active Voice Amplifier Pro and Adaptive Sound Pro. These advanced technologies optimize speech without losing key elements in the background. The result? Sound that feels balanced and full, as if you were in the room with the characters.
How Will It Fit into Your Space?
For some, the design holds just as much weight in the decision process as the internal components. And when comparing the Samsung QN70H vs. QN80H TVs, there are some key differences to note. To start, both models are available in 55", 65", 75" and 85" sizes, but the QN70H comes in two additional sizes, a 43" and 50". While the trend is to go big, some spaces are built for larger models, making this difference essential to consider. The QN70H TV has the brand's Air Slim design, an ultra-thin build that creates a flush appearance when mounted to the wall. However, the included Aero Linear stand can be used instead. The Monolith Edge design of the QN80H model is slightly thicker than the Air Slim. Still, this design creates a seamless look when mounted to your wall. Or you can use the QN80H’s round feet stand, which is thinner than the Aero Linear.
Staying Connected
Last but certainly not least for our Samsung QN70H vs. QN80H TV comparison: connectivity. Both models are compatible with Bixby, Alexa and Google Assistant, giving you access to voice commands for hands-free controls. The built-in channels let you explore endless entertainment options, or you can stream your favorites with AirPlay or Google Cast. If you need a direct connection, each model has one Ethernet, one RF and two USB-A ports. The main difference for this category is that the Samsung QN70H TV has three HDMI inputs while the QN80H model has four. While it isn't a large gap, this difference might be the deciding factor for those who need to connect to multiple devices, like gamers.
Upgrade Your Samsung TV Today
At the end of the day, both models are excellent options. The Samsung QN70H TV refines picture and audio quality, making it ideal for movie lovers and gamers alike. The sleek design and flexible connectivity options add to its appeal, allowing you to install the television nearly anywhere in your home. Plus, the QN70H comes in two smaller sizes, making it a great choice for more compact spaces. If you have the budget to spare, the Samsung QN80H takes everything up a notch. The upgraded features and more advanced technologies transform every viewing session into an unparalleled cinematic experience. Know which model is right for you? Visit our store in person or order online to upgrade your TV today. To learn more about either model, give our team of experts a call at 800-860-3577 or continue your own research with our buying guide for televisions.
The Samsung QN70H vs. QN80H QLED TV FAQs
-
Yes, the Samsung QN70H TV is compatible with Bixby, Alexa and Google Assistant.
-
Yes, using the SmatThings app, you can control the Samsung QN70H from your smartphone.
-
Yes, the Samsung QN80H TV features the Motion Xcelerator 144Hz and VRR technology, making it a great choice for TV gaming.
-
Yes, the Samsung QN80H TV has Dolby Atmos.
