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Samsung QN70H QN75QN70HAFXZA 75"

★★★★★ 4.6 (166)

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.

Screen 75"
Resolution 3840x2160
Panel QD-Mini-LED
Refresh 60 Hz
HDR HDR10+
smart platform Tizen
dolby atmos はい
hdmi version 2.1
Samsung QN70H QN75QN70HAFXZA 75" tv
78 総合スコア
他の国でも利用可能:

概要

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

長所

  • Mini-LED backlighting delivers genuinely impressive brightness and contrast 94th
  • 100% color volume with Quantum Dots makes HDR content pop 87th
  • Tizen smart platform is snappy and supports AirPlay, Bixby, and Alexa 82nd
  • Display quality ranks in the 94th percentile, best-in-class for this price range 78th

短所

  • 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

オーナーの声

The Word on the Street

4.6/5 (166 reviews)
👍 Most owners are thrilled with the picture quality and say the upgrade from older TVs is dramatic
👎 A common complaint is the small remote, with several people mentioning accidental button presses and no backlight
🤔 Some buyers are asking about missing streaming apps like BBC iPlayer, which suggests regional app availability varies

購入者の評価が時間とともにどう変化したか

独自

顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。

購入者の評価は一定を保っています
1★2★3★4★5★Q3 '26: 4.5★ · 2 レビューQ4 '26: 4.1★ · 8 レビュー28Q3 '26Q4 '26
平均評価満足(4〜5★)不満(1〜2★)バーの高さ = レビュー件数

日付のある顧客レビュー 10 件を暦四半期ごとに集計しています。期間別の分析は英語です。

実証データ

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.

Performance Percentiles

HDR 68.8
Audio 75
Smart 82.2
ゲーム 58.5
Display 94
Connectivity 77.3
ユーザー評価 86.7
Affordability 39.2
Picture Quality 78.2

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 Yes

Gaming

Refresh Rate 60 Hz
VRR No
ALLM Yes
Game Mode Yes

Smart TV

Platform Tizen
Voice Assistant Bixby
Screen Mirroring Multi-View
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" Sony BRAVIA 5 K65XR50 TCL QM8K Series 75QM8K LG OLED evo G3 OLED55G3PUA Hisense U8 Series 65U8QG Roku Pro Series 55R8C5
Screen Size 75 65 75 55 65 55
Resolution 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160 3840x2160
Panel Type QD-Mini-LED Mini-LED Mini-LED OLED Mini-LED QLED
Refresh Rate 60 120 144 120 165 120
Hdr HDR10+ Dolby Vision, HDR10, HLG Dolby Vision, HDR 10, HDR 10+, Hybrid Log-Gamma (HLG) Dolby Vision, 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 Google TV Google TV webOS 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
製品 HDRAudioSmartゲームDisplayConnectivityユーザー評価AffordabilityPicture Quality
Samsung QN70H QN75QN70HAFXZA 75" 68.87582.258.59477.386.739.278.2
Sony BRAVIA 5 K65XR50 Compare 96.793.182.278.7849393.532.391.7
TCL QM8K Series 75QM8K Compare 90.393.198.893.389.69386.733.199.4
LG OLED evo G3 OLED55G3PUA Compare 74.898.989.197.288.198.693.526.436.2
Hisense U8 Series 65U8QG Compare 90.397.795.396.58486.374.235.998.8
Roku Pro Series 55R8C5 Compare 74.88684.488.476.39393.557.236.2

価格

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.

最安 $998 3店舗で8件の価格

Price History

New Open Box / Refurbished
$500 $1,000 $1,500 $2,000 5月15日6月11日7月13日8月14日9月12日10月13日11月9日 $998

詳細情報

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.

Usage Scores

総合 (78.4)Budget (87.8)ゲーム (67.9)Movies (69.5)Sports (79.8)Outdoor (57.1)Portable (55.3)Corporate (78.1)Streaming (83.4)Smart Home (84.9)

その他の構成6

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