RATED
Great
8.4/10
74.5″ Samsung QN75QN70H – Full Specifications
The Samsung QN75QN70H is a 74.5 in 4K UHD TV built around Mini LED, Quantum Dot color.
samsung●TV
Display
74.5 in / Mini LED / 4K UHD
74.5
Refresh rate
50 Hz / 60 Hz
50 Hz
Dimensions
1676.7 mm x 960.3 mm x 26.6 mm
1676.7
Weight
29.2 kg / 64.37 lbs
29.2 k
Processor
NQ4 AI Processor
4
Pros & Cons
Pros
- Mini LED display technology is a major strength in the supplied specification
- Gaming support includes VRR, ALLM
- One UI Tizen provides Samsung smart-TV functions
Cons
- Peak brightness is not published in the supplied data
- No input-lag figure is supplied for direct latency comparison
- HDMI 2.1 is not explicitly listed
Score & Ratings
8.4/10
Great
Television Identity & Market
8
| Specification | Value |
|---|---|
| Brand | Samsung |
| Series | QN70H |
| Model | QN75QN70H |
| Model Alias | QN75QN70HAFXZA / 75" Neo QLED QN70H 4K Samsung Vision AI Smart TV (2026) |
| Full Product Name | Samsung QN75QN70H |
| Model Year | 2026 |
| Launch Status | 2026 model year |
| Available Colors | Black |
Screen Geometry & Format
9
| Specification | Value |
|---|---|
| Screen Size | 74.5 in |
| Marketed Screen Size | 74.5 in |
| Exact Diagonal | 1893 mm / 189.3 cm / 74.5276 in / 6.2106 ft |
| Aspect Ratio | 1.778:1 / 16:9 |
| Active Display Width | 1650.24 mm / 165.024 cm / 64.9701 in / 5.4142 ft |
| Active Display Height | 928.26 mm / 92.826 cm / 36.5457 in / 3.0455 ft |
| Display Area | 95.14 % |
| Screen-to-Body Ratio | 95.14 % |
| 3D Support | No |
74.5" Display Size (189.2 cm) 16:9
Resolution at a Glance
Panel Architecture & Light Control
5
| Specification | Value |
|---|---|
| Quantum Dot | Yes |
| Backlight Type | Mini LED |
| Backlight Technology | Mini LED |
| Panel Bit Depth | 10 bits |
| Display Colors | 1073741824 colors / 30 bits |
Surface Treatment & Viewing Layer
1
| Specification | Value |
|---|---|
| Screen Coating | Anti-glare |
Resolution, Scaling & Signal
5
| Specification | Value |
|---|---|
| Native Resolution | 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p |
| Pixel Density | 59 ppi / 23 ppcm |
| Pixel Pitch | 0.43 mm / 0.043 cm / 0.0169 in / 0.0014 ft |
| Upscaling Resolution | 4K |
| Native 4K Support | Yes |
◑
Luminance, Blacks & Contrast
5
| Specification | Value |
|---|---|
| Real Depth Enhancement | Yes |
| Black Equalizer | Yes |
| Viewing Angles | 178 ° / 178 ° |
| Horizontal Viewing Angle | 178 ° |
| Vertical Viewing Angle | 178 ° |
Color Reproduction & Calibration
3
| Specification | Value |
|---|---|
| Quantum Dot Color | Yes |
| Color Booster | Yes |
| Smart Calibration | Yes |
RECOMMENDED VIEWING DISTANCE
75"
Viewing Distance = 1.5–2.5 × Screen Size
25° field of view — Comfortable, relaxed viewing.
HDR Formats & Tone Mapping
11
| Specification | Value |
|---|---|
| HDR Support | HDR10+ GamingHDR10+HDR10HLG |
| HDR Formats | HDR10+ GamingHDR10+HDR10HLG |
| HDR10 | Yes |
| HDR10+ | Yes |
| HDR10+ Adaptive | Yes |
| HDR10+ Gaming | Yes |
| HLG | Yes |
| HDR Brightness Optimization | Yes |
| HDR Remastering | Yes |
| HDR Gaming Interest Group | Yes |
| Filmmaker Mode | Yes |
Motion Processing & Response
6
| Specification | Value |
|---|---|
| Native Refresh Rate | 50 Hz / 60 Hz |
| Maximum Refresh Rate | 60 Hz |
| Refresh Rate Range | 50 Hz / 60 Hz |
| Vertical Frequency | 50 Hz / 60 Hz |
| Motion Processing | Motion Xcelerator + DLG 120 Hz |
| Motion Xcelerator | Motion Xcelerator + DLG 120 Hz |
Console, VRR & Game Tools
5
| Specification | Value |
|---|---|
| Variable Refresh Rate | Yes |
| Auto Low Latency Mode | Yes |
| Game Bar | Yes |
| Mini Map Zoom | Yes |
| Gaming Hub | Yes |
Picture Intelligence & AI
7
| Specification | Value |
|---|---|
| Picture Processor | NQ4 AI Processor |
| AI Processor | NQ4 AI Processor |
| AI Upscaling | Yes |
| AI Energy Mode | Yes |
| Eco Sensor | Yes |
| Auto HDR Remastering | Yes |
| Art Mode | Yes |
Broadcast Tuners & Reception
5
| Specification | Value |
|---|---|
| Built-In TV Tuner | Yes |
| Tuner Configuration | Analog (NTSC / PAL / SECAM) / ATSC / Clear QAM |
| Analog Tuner | Yes |
| North American Digital Tuner | ATSC |
| Clear QAM | Yes |
Compute, Memory & Storage
3
| Specification | Value |
|---|---|
| Processor Brand Name | NQ4 AI Processor |
| Picture Processor | NQ4 AI Processor |
| CPU Cores | 4 |
Smart Platform & System
3
| Specification | Value |
|---|---|
| Smart TV | Yes |
| Operating System | One UI Tizen |
| Firmware Updates | 7 years of OS upgrades |
Streaming & Entertainment
5
| Specification | Value |
|---|---|
| Samsung TV Plus | Yes |
| Samsung Gaming Hub | Yes |
| Art Gallery | Yes |
| Samsung Daily+ | Yes |
| Samsung Health | Yes |
Voice Assistants & Search
2
| Specification | Value |
|---|---|
| Amazon Alexa | Yes |
| Bixby | Yes |
HDMI Signal Interface
9
| Specification | Value |
|---|---|
| Total HDMI Ports | 3 |
| HDMI 2.0 Ports | 3× HDMI 2.0 |
| HDMI CEC | Yes |
| Audio Return Channel | Yes |
| Enhanced Audio Return Channel | Yes |
| Auto Low Latency Mode | Yes |
| Variable Refresh Rate | Yes |
| HDCP Support | Yes |
| HDCP Version | 2.3 |
Ports & Connections
USB, Audio & Legacy I/O
5
| Specification | Value |
|---|---|
| Total USB Ports | 2 |
| USB-A 2.0 Ports | 2× USB 2.0 |
| Ethernet Port | 1× RJ45 |
| Optical Audio Output | 1× Optical |
| Antenna Input | Yes |
Wireless, LAN & Casting
9
| Specification | Value |
|---|---|
| LAN | Yes |
| Wi-Fi | Yes |
| Wi-Fi Standards | 802.11a / 802.11b / 802.11g / 802.11n / 802.11n 5GHz / 802.11ac |
| Bluetooth | Bluetooth 5.3 |
| Wi-Fi Direct | Yes |
| DLNA | Yes |
| Apple AirPlay | Yes |
| Google Cast | Yes |
| Multi-View | Yes |
Speaker Layout & Output
2
| Specification | Value |
|---|---|
| Built-In Speakers | 2.0 CH |
| Main Speakers | 2.0 CH |
Sound Formats & Enhancement
5
| Specification | Value |
|---|---|
| Active Voice Amplifier | Yes |
| Adaptive Sound | Yes |
| Object Tracking Sound | Yes |
| Q-Symphony | Yes |
| Bluetooth Audio | Yes |
Camera & Video Calling
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
Accessibility & Assisted Use
1
| Specification | Value |
|---|---|
| Low Blue Light Mode | Yes |
Connected Home & IoT
3
| Specification | Value |
|---|---|
| Smart Home Platform | Samsung SmartThings |
| Matter Support | Yes |
| Samsung SmartThings | Yes |
Photo File Compatibility
6
| Specification | Value |
|---|---|
| Image File Formats | JPEG / GIF / PNG / MPO / BMP |
| JPEG | Yes |
| PNG | Yes |
| GIF | Yes |
| BMP | Yes |
| MPO | Yes |
Music Codec Compatibility
12
| Specification | Value |
|---|---|
| Audio Formats | AAC / FLAC / M4A / MIDI / MP3 / OGG / WMA / WAV / APE / AIFF / ALAC / Vorbis / Opus |
| AAC | Yes |
| FLAC | Yes |
| MP3 | Yes |
| M4A | Yes |
| WMA | Yes |
| WAV | Yes |
| OGG | Yes |
| APE | Yes |
| AIFF | Yes |
| ALAC | Yes |
| MIDI | Yes |
Video Container Compatibility
14
| Specification | Value |
|---|---|
| Video Containers | 3GPP / AVI / ASF / Flash Video / MKV / M2TS / MP4 / MOV / MPEG Transport Stream / VOB / VRO / WebM / WMV |
| 3GPP | Yes |
| AVI | Yes |
| ASF | Yes |
| Flash Video | Yes |
| MKV | Yes |
| M2TS | Yes |
| MP4 | Yes |
| QuickTime MOV | Yes |
| MPEG Transport Stream | Yes |
| VOB | Yes |
| VRO | Yes |
| WebM | Yes |
| WMV | Yes |
Video Codec Compatibility
11
| Specification | Value |
|---|---|
| Video Codecs | H.263 / H.264 / AVC / H.265 / HEVC / MPEG-2 / MPEG-4 / VC-1 / VP7 / VP8 / VP9 / AV1 / RealVideo |
| H.263 | Yes |
| H.264 / AVC | Yes |
| H.265 / HEVC | Yes |
| MPEG-2 | Yes |
| MPEG-4 | Yes |
| VC-1 | Yes |
| VP7 | Yes |
| VP8 | Yes |
| VP9 | Yes |
| AV1 | Yes |
Panel-Only Size & Mass
5
| Specification | Value |
|---|---|
| Dimensions Without Stand | 1676.7 mm x 960.3 mm x 26.6 mm (W x H x D) |
| Width Without Stand | 1676.7 mm / 167.67 cm / 66.0118 in / 5.501 ft |
| Height Without Stand | 960.3 mm / 96.03 cm / 37.8071 in / 3.1506 ft |
| Depth Without Stand | 26.6 mm / 2.66 cm / 1.0472 in / 0.0873 ft |
| Weight Without Stand | 29.2 kg / 64.37 lbs |
Assembled TV Size & Mass
5
| Specification | Value |
|---|---|
| Dimensions With Stand | 1676.7 mm x 1017.5 mm x 327.7 mm (W x H x D) |
| Width With Stand | 1676.7 mm / 167.67 cm / 66.0118 in / 5.501 ft |
| Height With Stand | 1017.5 mm / 101.75 cm / 40.0591 in / 3.3383 ft |
| Depth With Stand | 327.7 mm / 32.77 cm / 12.9016 in / 1.0751 ft |
| Weight With Stand | 29.8 kg / 65.7 lbs |
Exterior Styling & Stand Footprint
4
| Specification | Value |
|---|---|
| Stand Width | 1252 mm / 125.2 cm / 49.2913 in / 4.1076 ft |
| Stand Depth | 327.7 mm / 32.77 cm / 12.9016 in / 1.0751 ft |
| Chassis Color | Black |
| Bezel Design | Bezelless |
Wall Mounting & Installation
8
| Specification | Value |
|---|---|
| VESA Mount | 400 x 400 mm |
| VESA Interface | 400 x 400 mm |
| VESA Size | 400 x 400 mm |
| Removable Stand | Yes |
| Height Adjustment | No |
| Swivel Adjustment | No |
| Tilt Adjustment | No |
| Pivot Adjustment | No |
Electrical Load & Efficiency
8
| Specification | Value |
|---|---|
| Power Input | 100 V - 120 V / 220 V - 240 V |
| 110V Input Range | 100 V - 120 V |
| 220V Input Range | 220 V - 240 V |
| AC Frequency | 50 Hz - 60 Hz |
| Standby Consumption | 0.5 W |
| Annual Energy Consumption | 344 kWh |
| AI Energy Mode | Yes |
| Eco Sensor | Yes |
Environmental Operating Limits
4
| Specification | Value |
|---|---|
| Operating Temperature | 10 °C - 40 °C / 50 °F - 104 °F |
| Operating Humidity | 10 % - 80 % |
| Storage Temperature | -20 °C - 40 °C / -4 °F - 104 °F |
| Storage Humidity | 5 % - 95 % |
Picture Feature Inventory
3
| Specification | Value |
|---|---|
| Quantum Dot Color | Yes |
| Filmmaker Mode | Yes |
| AI Brightness | Yes |
Gaming Validation & Compatibility
4
| Specification | Value |
|---|---|
| Game Bar | Yes |
| HGiG | Yes |
| ALLM | ALLM |
| VRR | Yes |
Regulatory & Industry Approvals
1
| Specification | Value |
|---|---|
| CE | Motion Xcelerator + DLG 120 Hz |
Privacy, Security & Parental Control
1
| Specification | Value |
|---|---|
| Smart-TV Security | Samsung Knox |
In-the-Box Components
4
| Specification | Value |
|---|---|
| Remote Control | BT Simple Remote - TM2280A |
| Remote Type | Remote Control |
| Remote Model | TM2280A |
| Screen Size | 74.5 in |
⚡
Estimated Running Cost
Based on this product's rated power draw, not an independent lab measurement — actual usage varies with settings and content.
Daily—
Monthly—
Annually—
Uses about 18% less power than the average we track in this category.
Reviews
DISPLAYINPUT · INDEPENDENT · SPEC-BASED · NO SPONSORED PLACEMENT
SHEET № QN75QN70H