Samsung QN70H QN75QN70HAFXZA 75"
The 75-inch QD-Mini-LED panel with 100% Color Volume and the NQ4 AI Processor delivers bright, precise HDR10+ images with high contrast. Its Tizen smart platform supports Bixby, AirPlay, and Alexa, while the 60Hz refresh rate with ALLM and HDMI 2.1 suits casual gaming. Best for budget-conscious buyers who want a large, smart 4K TV for streaming and everyday viewing, not for fast-paced gaming.
No current retailer price
Snapshot
The 30-Second Version
The Samsung QN70H is a 75-inch Mini-LED TV with stunning brightness and color, ranking in the 94th percentile for display quality. The 60Hz panel is the main drawback, so serious gamers should pass. At USD 800 to USD 1,200 depending on the retailer, it's a solid value if you shop smart.
Pros & Cons
Pros
- Mini-LED backlighting delivers genuinely impressive brightness and contrast 94th
- 100% color volume with Quantum Dots makes HDR content pop 90th
- Tizen smart platform is snappy and supports AirPlay, Bixby, and Alexa 87th
- Display quality ranks in the 94th percentile, best-in-class for this price range 78th
Cons
- 60Hz native refresh rate is a letdown for serious gamers
- Built-in 20W speakers are just okay, you'll want a soundbar
- No Dolby Vision, only HDR10+ and HLG
- Remote is small and not backlit, easy to hit wrong buttons
What owners think
The Word on the Street
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 10 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
The Mini-LED panel is the star here. You get precise backlight control that delivers high contrast and dazzling highlights, and the Quantum Dot layer keeps colors saturated without looking cartoonish. The NQ4 AI processor does a decent job upscaling older content, though it's not going to make a 480p YouTube video look like native 4K. Audio is a 2.0 channel 20W setup with Dolby Atmos support, which is fine for casual viewing but you'll want a soundbar for anything cinematic. Gaming sits at the 57th percentile, which tells the story: this is a 60Hz native panel, so fast-paced shooters will feel a step behind compared to 120Hz competitors.
Specifications
Full Specifications
Display
| Size | 75" |
| Resolution | 4K |
| Panel Type | QD-Mini-LED |
| Backlight | Mini-LED |
| Aspect Ratio | 16:9 |
| Curved | No |
Picture Quality
| Color Gamut | 100% Color Volume with Quantum Dot |
| Motion Tech | Motion Xcelerator |
| Processor | NQ4 AI Processor |
HDR
| HDR Formats | HDR10+ |
| Dolby Vision | No |
| HDR10+ | Yes |
| HLG | No |
Gaming
| Refresh Rate | 60 Hz |
| VRR | No |
| ALLM | Yes |
| Game Mode | Yes |
Smart TV
| Platform | Tizen |
| Voice Assistant | Bixby |
| Screen Mirroring | Apple AirPlay |
| Works With | SmartThings |
Audio
| Speaker Config | 2 |
| Wattage | 20 |
| Dolby Atmos | Yes |
| Surround Sound | ✓ |
| eARC | Yes |
Connectivity
| HDMI Ports | 3 |
| HDMI Version | 2.1 |
| USB Ports | 2 |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | 5.3 |
| Ethernet | Yes |
| Optical Audio | Yes |
| VESA Mount | 400x400 |
Power & Size
| Energy Star | Yes |
| Annual Energy | 344 |
| Weight | 29.2 kg / 64.4 lbs |
vs Competition
Against the LG C5 OLED, the QN70H can't match those perfect blacks or viewing angles, but it gets brighter and costs way less. The Sony BRAVIA XR A95L is in another league entirely, both in picture quality and price, so that's not really a fair fight. The TCL QM8K is probably the closest real competitor, and it offers higher refresh rates for gaming, though Samsung's color processing and smart platform are more polished. The Hisense U8 gives you Mini-LED too, often for less money, but Samsung's build quality and Tizen ecosystem are more refined. If you're not gaming hard, the QN70H holds its own.
| Spec | Samsung QN70H QN75QN70HAFXZA 75" | LG C5 OLED55C5PUA | Sony BRAVIA 9 K85XR90 | TCL QM8K Series 75QM8K | Hisense U8 Series 100U8QG | Roku Plus Series 55R6C7 |
|---|---|---|---|---|---|---|
| Screen Size | 75 | 55 | 85 | 75 | 99.5 | 55 |
| Resolution | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 | 3840x2160 |
| Panel Type | QD-Mini-LED | OLED | Mini-LED | Mini-LED | Mini-LED | QLED |
| Refresh Rate | 60 | 120 | 120 | 144 | 165 | 60 |
| Hdr | HDR10+ | Dolby Vision, HDR10, HLG | HDR10, HLG, Dolby Vision | 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) |
| Smart Platform | Tizen | webOS | Google TV | Google TV | Google TV | 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 QN70H QN75QN70HAFXZA 75" | 70 | 73.6 | 90.3 | 56.7 | 93.5 | 77.2 | 87.1 | 78.1 |
| LG C5 OLED55C5PUA Compare | 96.9 | 93.9 | 90.3 | 98 | 88.4 | 98.7 | 93.8 | 93.1 |
| Sony BRAVIA 9 K85XR90 Compare | 87.6 | 97.2 | 92 | 78.2 | 94.7 | 92.7 | 87.1 | 78.1 |
| TCL QM8K Series 75QM8K Compare | 91 | 92.6 | 99 | 92.9 | 89.6 | 92.7 | 87.1 | 99.3 |
| Hisense U8 Series 100U8QG Compare | 91 | 98.4 | 96 | 94.7 | 94.7 | 86.1 | 75.4 | 98.8 |
| Roku Plus Series 55R6C7 Compare | 75.9 | 81.8 | 99.7 | 56.7 | 77.7 | 89 | 93.8 | 36 |
Price
Value & Pricing
Pricing is all over the place right now. We're seeing listings from USD 800 to USD 1,200 across ten US retailers, which is a USD 400 spread for the exact same TV. That's wild. If you're shopping, don't pay the high end of that range. At USD 800 this is a steal for a 75-inch Mini-LED set with this kind of picture quality. At USD 1,200 it's still decent, but you're getting into territory where you should start looking at OLED options or higher refresh rate competitors. Shop around and wait for a deal.
Read more
Overview
The Samsung QN70H is a 75-inch Mini-LED TV that punches above its price class for brightness and color. Quantum Dots plus Mini-LED backlighting means you get that 100% color volume Samsung loves to talk about, and in our database the display quality lands in the 94th percentile. That's top of the charts territory for a set that isn't trying to be a flagship OLED killer.
The catch? It's a 60Hz panel. Samsung throws in Motion Xcelerator and ALLM to smooth things over, but if you're a serious gamer chasing 120Hz at 4K, this isn't your set. For everyone else, especially streamers and smart home tinkerers, this thing is a lot of TV for the money.
Common Questions
Q: Does this TV support 120Hz for gaming?
No, the native refresh rate is 60Hz. Samsung includes Motion Xcelerator and ALLM to reduce input lag and smooth motion, but it's not a true 120Hz panel.
Q: Is Dolby Vision supported?
No, this TV supports HDR10+ and HLG but not Dolby Vision. If you watch a lot of Dolby Vision content on Netflix or Disney+, you'll get standard HDR10 instead.
Q: Do I need a soundbar with this TV?
The built-in 2.0 channel 20W speakers are fine for casual viewing, but for movies or immersive content a soundbar is recommended. It does support eARC and Q-Symphony with compatible Samsung soundbars.
Who Should Skip This
Skip this if you're a competitive gamer or anyone who wants 120Hz at 4K. The 60Hz panel will frustrate you in fast-paced games, and there are similarly priced options from TCL and Hisense with higher refresh rates. Also skip it if you're deep into the Dolby Vision ecosystem, since this set only does HDR10+.
Verdict
This TV is for people who want a big, bright, colorful screen for movies, sports, and streaming without paying OLED prices. The 75-inch size at this price point is the real selling point, and the Mini-LED tech means you're not sacrificing much in picture quality. Casual gamers will be fine with ALLM and Game Mode, but competitive players should look elsewhere. If you're building a home theater on a budget and don't need 120Hz, this is an easy recommendation.