Samsung QN55QN80FAFXZA 55" Neo QLED 4K 120Hz TV with Kanto R300 Mount
A 55-inch Neo QLED 4K TV with 120Hz refresh rate and AI upscaling, bundled with a recessed full-motion wall mount for ultra-low-profile installation
- Screen size55 in (140 cm)
- Refresh frequency120 Hz
- Year2025
- TV technologyNeo QLED TV
- Optimal resolution4K
- Highest resolution3840 × 2160
- AI processor upscales content to 4K using 20 neural networks
- 120 Hz refresh rate reaches 144 Hz for smooth motion
- Mini LED backlighting with Quantum Matrix Technology Core
- Recessed R300 mount fits 32 to 55 inch TVs up to 80 lb
- Tizen smart platform with Wi-Fi 5 and multiple voice assistants
55" Neo QLED TV with Full-Motion Mount
The Samsung QN55QN80FAFXZA is a 55-inch Neo QLED 4K television paired with a Kanto R300 recessed full-motion wall mount. The display delivers a 3840 x 2160 resolution at a 16:9 aspect ratio. It suits viewers who want AI-enhanced picture quality and an ultra-low-profile installation in a single package.
Sustained AI Processing and Motion Handling
The NQ4 AI Gen2 Processor uses 20 neural networks to continuously upscale content to 4K while optimizing sound in real time. Motion Xcelerator supports up to 144Hz refresh for smooth motion during extended gaming or sport sessions. Supreme UHD Dimming and Real Depth Enhancer maintain contrast precision across long viewing periods without short-burst limitations.
HDMI 2.1 Bandwidth and Connectivity Limits
Four HDMI inputs provide the interface for 4K 120Hz sources, with the panel capable of 144Hz motion processing. Wi-Fi 5 and Ethernet handle network traffic for streaming and smart features. The R300 mount supports displays from 32 to 55 inches weighing up to 80 pounds, defining the physical installation envelope for this bundle.
How it compares
Measured against everything we stock in LED, Quantum Dot & OLED TVs, at today’s prices. Recalculated every night.
- Price $866.99
- Cheaper than about 75% of the 836 comparable items (median $1,384.99).
- Screen size 55 in (140 cm)
- Lower than about 70% of the 693 comparable items (median 65 in).
- Refresh frequency 120 Hz
- Typical for this category: the median of 463 items is 120 Hz.
Specifications
| Product | |
|---|---|
| Brand name | Samsung |
| Product line | QN80F |
| Model name | QN55QN80FAFXZA |
| Year | 2025 |
| Display | |
| Screen size | 55 in (140 cm) |
| Refresh frequency | 120 Hz |
| TV technology | Neo QLED TV |
| Optimal resolution | 4K |
| Highest resolution | 3840 × 2160 |
| Screen ratio | 16:9 |
| QLED display | Yes |
| 3D support | No |
| Audio & video | |
| Speaker setup | 4 |
| Virtual surround | Yes |
| Connectivity | |
| LAN connection | Ethernet In |
| Wireless connectivity | Wi-Fi / Bluetooth |
| Internet access | Wired / Wireless |
| Ports & slots | |
| HDMI ports | 4 In |
| USB ports | Yes |
| Digital audio output | 1 Optical Out |
| Size & build | |
| VESA mount pattern | 200 × 200 |
| Dimensions with stand | 48.3 × 30.1 × 9.7 |
| Size without stand | 48.3 × 27.8 × 1.9 |
| Environment & compliance | |
| Energy Star | Yes |
| Software | |
| Smart TV support | Yes |
| More details | |
| Parental controls | Yes |
| Remote controller | Yes |
Questions about this item
How much power does the Neo QLED panel draw when running at 120Hz all day?
The 55" Neo QLED uses an NQ4 AI Gen2 Processor and Mini LED backlight to optimize power across each scene, while Eco Sensor and Auto Power Saving modes reduce draw during static or dark content.
Which mounting hardware must I already have to attach the included Kanto R300 to my wall?
The R300 recessed full-motion mount is built from high-grade steel and supports 32–55" TVs up to 80 pounds; you supply the lag bolts or concrete anchors that match your stud or masonry spacing.
Will my older 1080p Blu-ray player and game console work with the four HDMI inputs without extra adapters?
Yes — each of the four HDMI ports accepts standard signals up to 4K 120Hz, so legacy 1080p sources connect directly and are upscaled to 4K by the 20 neural-network AI processor.
More in LED, Quantum Dot & OLED TVs
Similar items
SAMSUNG QN55QN80FAFXZA 55" Neo QLED 4K TV with Kanto R400 Mount
- Neo QLED TV
SAMSUNG QN65LS03DAFXZA 65" 4K QLED LED TV 120Hz 2024
- QN65LS03DAFXZA
- Black
SAMSUNG QN48S85HAEXZA 48" 4K OLED LED TV 120Hz 2026
- OLED TV
- Graphite Black
SAMSUNG QN98Q80CAFXZA 98" 4K QLED LED TV 120Hz 2023
- QN98Q80CAFXZA
- Titan Black





