Samsung QN55QN70H 55" Neo QLED 4K Mini-LED Smart TV with Samsung Vision AI (2026)
Step up to Samsung's Neo QLED technology with the QN70H — a 55" 4K Mini-LED display that pairs Quantum Dot color with precise Mini-LED backlighting for 100% color volume and striking contrast. The NQ4 AI Processor upscales content to 4K in real time and continuously optimizes picture and sound scene by scene, while Motion Xcelerator + DLG 120Hz keeps fast-moving sports and gaming smooth. Built on Samsung's Tizen smart platform with Samsung Vision AI, this TV gives you access to 2,700+ free streaming channels plus Alexa, Bixby, and Google Assistant compatibility for flexible voice control.
KEY FEATURES
- 55" 4K UHD (3840 x 2160) Neo QLED display with Mini-LED backlight and Quantum Dot color
- NQ4 AI Processor with 4K upscaling and Color Booster Pro
- Motion Xcelerator + DLG 120Hz for smoother gaming and sports motion
- HDR10+ and HLG support
- Samsung Vision AI / Tizen smart platform with 2,700+ free channels via Samsung TV Plus
- Object Tracking Sound Lite and Q-Symphony audio
- Works with Alexa, Bixby, Google Assistant, Apple AirPlay, and SmartThings
- Auto Low Latency Mode (ALLM) for gaming
SPECIFICATIONS
| Category |
Detail |
| Model |
QN55QN70H |
| Screen Size |
55" (54.6" diagonal) |
| Resolution |
4K UHD, 3840 x 2160 |
| Panel/Backlight |
LCD with Mini-LED backlight (Neo QLED) |
| Native Refresh Rate |
60Hz (Motion Xcelerator + DLG up to 120Hz) |
| HDR Formats |
HDR10+, HLG |
| Variable Refresh Rate |
No |
| ALLM |
Yes |
| Processor |
NQ4 AI Processor |
| Smart Platform |
Tizen with Samsung Vision AI |
| Voice Assistants |
Alexa Built-in, Works with Google Assistant, Samsung Bixby |
| HDMI Ports |
3x HDMI, 1 with eARC |
| USB |
2x USB-A |
| Audio Output |
2x 10W speakers (20W total), Object Tracking Sound Lite |
| Wi-Fi / Bluetooth |
Wi-Fi 5 (802.11ac) / Bluetooth 5.3 |
| Ethernet |
1x RJ45 |
| Tuner |
ATSC (NTSC) |
| VESA Mount |
200 x 200mm |
| TV Dimensions (with stand) |
48.5" x 30.2" x 9.4" |
| TV Dimensions (without stand) |
48.5" x 27.9" x 1" |
| TV Weight (with stand) |
31.3 lb |
| TV Weight (without stand) |
30.4 lb |
| Shipping Weight |
41 lb |
| Standby Power |
0.5W |
