Samsung Neo QLED QN70F 54.6"
Its Mini-LED backlight with Quantum Matrix Technology and the NQ4 AI Gen2 processor deliver precise contrast and 4K upscaling, while the 144Hz panel and FreeSync Premium Pro enable tear-free gaming. The Tizen smart platform offers 2,700+ free channels, a built-in SmartThings hub, and a 7-year update commitment, reinforcing strong value.
Snapshot
The 30-Second Version
The Samsung QN70F's smart platform is elite, landing in the 93rd percentile, and the 120Hz panel with FreeSync Premium Pro makes it a gaming beast. Owners rave about the bright Mini-LED picture and fast processor, though the lack of Dolby Vision stings a bit. Shop around, prices range from $364 to $798, and the low end is a fantastic deal.
Pros & Cons
Pros
- Smart TV experience is top-tier, scoring in the 93rd percentile 93th
- 120Hz panel with FreeSync Premium Pro and four HDMI 2.1 ports crushes it for gaming 89th
- Mini-LED backlight delivers deep blacks and high brightness for sunny rooms 88th
- NQ4 AI Gen2 processor keeps everything fast and responsive 88th
- Solar-powered remote is a clever touch owners genuinely love
Cons
- No Dolby Vision support, only HDR10+
- Picture quality, while great, falls short of the absolute best at the 79th percentile
- Audio quality can be inconsistent across different units
- Some owners find the picture slightly less vibrant than in-store demos
- Wi-Fi 5 instead of Wi-Fi 6 feels a step behind for a 2025 model
What owners think
The Word on the Street
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
基于 14 条带日期的客户评价,按日历季度分组。分期分析为英文。
The proof
Performance
This is a 120Hz native panel with Motion Xcelerator 144Hz, and it shows in the gaming numbers where it hits the 88th percentile. You get FreeSync Premium Pro, ALLM, and four HDMI 2.1 ports, so a PS5 or Xbox Series X will feel right at home. Input lag is low and motion handling is crisp. For picture quality, it's in the 79th percentile, which is well above average. The Mini-LED backlight with Quantum Matrix Technology delivers deep blacks at night and enough brightness to fight glare in a sunny room, something multiple owners specifically praise. HDR performance is solid at the 70th percentile, though it's HDR10+ only with no Dolby Vision, which might bug movie purists. The 20W 2.0 channel speakers with OTS Lite are a pleasant surprise, landing in the 77th percentile for audio. Most buyers report excellent sound, though a few note some unit-to-unit inconsistency.
Specifications
Full Specifications
Display
| Size | 55" |
| Resolution | 4K |
| Panel Type | MiniLED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | Not Specified by Manufacturer |
| Motion Tech | Motion Xcelerator 144Hz |
| Processor | NQ4 AI Gen2 Processor |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | Yes |
Gaming
| Refresh Rate | 120 Hz |
| VRR | FreeSync Premium Pro |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Amazon Alexa, Bixby |
| Screen Mirroring | SmartThings |
| Works With | Google Home, SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | Yes |
| Surround Sound | Dolby Atmos |
| eARC | Yes |
Connectivity
| HDMI Ports | 4 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.2 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 200x200 |
Power & Size
| Power | 126 |
| Energy Star | No |
| Annual Energy | 240 |
| Weight | 14.2 kg / 31.3 lbs |
vs Competition
Stacked against the Sony BRAVIA 5 K55XR50, the Samsung wins on gaming features and smart TV speed, but Sony typically pulls ahead on out-of-the-box color accuracy and motion processing for movies. The TCL QM7K Series is the value wildcard here, often delivering similar Mini-LED brightness and gaming chops for less money, though Tizen on the Samsung is a smoother experience than TCL's Google TV. The Hisense U7 Series is another budget brawler with strong brightness, but the Samsung's processor and build quality give it an edge. And if you're considering the LG C5 OLED, you're trading the Samsung's brightness and burn-in peace of mind for the LG's perfect blacks and Dolby Vision.
| Spec | Samsung Neo QLED QN70F 54.6" | Sony BRAVIA 5 K55XR50 | TCL QM7K Series 75QM7K | Hisense U7 Series 75U75QG | LG OLED evo - C6 series OLED55C6PUA | Roku Plus Series 75R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 55 | 55 | 75 | 75 | 55 | 74.5 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 4K | 3840x2160 | 3840x2160 |
| Panel Type | MiniLED | MiniLED | QLED | MiniLED | OLED | QLED |
| Refresh Rate | 120 | 120 | 144 | 165 | 120 | 60 |
| Hdr | HDR10+ | Dolby Vision, HDR10, HLG | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10, Hybrid Log-Gamma (HLG) | Dolby Vision, HDR 10+, Hybrid Log-Gamma (HLG) |
| Smart Platform | Tizen | Google TV | Google TV | Google TV | webOS | Roku TV |
| Dolby Vision | false | true | true | true | true | true |
| Dolby Atmos | true | true | true | true | true | true |
| Hdmi Version | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 | 2.1 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Hdr | Audio | Smart | Gaming | Display | Connectivity | Social Proof | Picture Quality |
|---|---|---|---|---|---|---|---|---|
| Samsung Neo QLED QN70F 54.6" | 69.9 | 77.4 | 93.4 | 88.2 | 68 | 89 | 88 | 78.8 |
| Sony BRAVIA 5 K55XR50 Compare | 96.9 | 91.8 | 90.2 | 78.6 | 68 | 93 | 94.5 | 93.5 |
| TCL QM7K Series 75QM7K Compare | 91.2 | 90.1 | 97.5 | 93.4 | 88.3 | 89 | 88 | 97.3 |
| Hisense U7 Series 75U75QG Compare | 91.2 | 93.5 | 95.8 | 95 | 36.5 | 96.7 | 94.5 | 98.5 |
| LG OLED evo - C6 series OLED55C6PUA Compare | 76 | 84.7 | 79.5 | 99.2 | 89.9 | 89 | 98.4 | 69.3 |
| Roku Plus Series 75R6C7 Compare | 76 | 81.6 | 99.8 | 56.4 | 85.8 | 89 | 99.6 | 35.6 |
Price
Value & Pricing
Pricing is all over the map for this set, with a spread from $364 to $798 across vendors. At the low end, this is a steal for a Mini-LED TV with this gaming feature set and smart platform performance. At the high end, you're creeping into territory where an OLED like the LG C5 starts to look tempting. If you can snag it closer to that $364 floor, the price-to-performance ratio is hard to beat.
Best Buy 5 个报价 最低 US$345
Amazon 2 个报价 最低 US$537
Newegg 1 个报价 最低 US$798
Price History
Read more
Overview
The Samsung QN70F lands in our database with a strong 86.2 overall score, driven by a smart platform that sits in the 93rd percentile. That means Tizen here is snappy, intuitive, and about as good as it gets for built-in TV software. The NQ4 AI Gen2 processor deserves credit for keeping everything from menu navigation to 4K streaming feeling instant. Owners back this up, frequently calling out the fast processor and smooth app performance.
Common Questions
Q: Does this TV support 4K at 120Hz for gaming?
Yes, the QN70F has a native 120Hz panel and four HDMI 2.1 ports that support 4K at 120Hz. It also includes FreeSync Premium Pro and ALLM, so you'll get smooth, low-lag gameplay from a PS5, Xbox Series X, or a capable PC.
Q: How does the Mini-LED picture compare to a standard QLED?
The Mini-LED backlight with Quantum Matrix Technology gives you much better control over dimming zones, so blacks are deeper and blooming is reduced compared to a standard edge-lit QLED. It's a noticeable step up, especially in a dark room, though it still won't hit the per-pixel perfect blacks of an OLED.
Q: Is the built-in audio good enough, or do I need a soundbar?
The 20W 2.0 channel system with OTS Lite is surprisingly capable for a flat-panel TV, and many owners say it's perfectly fine for everyday watching. But if you're after room-filling sound for movies or gaming, a soundbar is still a worthwhile upgrade, especially since some units seem to have inconsistent audio quality.
Who Should Skip This
If you're a home theater purist who demands Dolby Vision for the best possible HDR from streaming services and 4K Blu-rays, this Samsung isn't for you. The HDR performance is solid but limited to HDR10+, and the picture quality, while very good, sits in the 79th percentile, meaning there are better options for critical movie watching in a dark room. An OLED like the LG C5 will serve you better for that specific use case.
Verdict
The QN70F is a data-backed winner for anyone who wants a bright, fast, and gamer-friendly Mini-LED TV without jumping to OLED prices. The smart platform is best-in-class, the gaming support is excellent, and real owners are overwhelmingly happy with the vivid picture and deep blacks. Just make sure you shop around, because the price swing between vendors is wild, and paying full freight erodes the value proposition fast.