RATED
Great
7.6/10
42.5″ Samsung QE43QN70H – Full Specifications
The Samsung QE43QN70H is a 42.5 in 4K UHD TV built around a display panel with Mini LED backlighting.
samsung●TV
Display
42.5 in / / Mini LED / 4K UHD
42.5
Refresh rate
50 Hz / 60 Hz
50 Hz
Dimensions
965.5 mm x 559.4 mm x 25.7 mm
965.5
Weight
8.1 kg / 17.86 lbs
8.1 k
Processor
NQ4 AI Processor
4
Overview
The Samsung QE43QN70H is a 42.5 in 4K UHD TV built around a display panel with Mini LED backlighting. Its picture specification includes HDR support for HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma), Mini LED backlighting. Motion support is listed at 50 Hz / 60 Hz, with ALLM, Game Bar. Samsung uses One UI Tizen with the NQ4 AI Processor for the smart-TV experience. Connectivity includes 3 HDMI, 2 USB, Wi-Fi, Bluetooth. For setup, the VESA pattern is 200 x 200 mm and weight with stand is 8.4 kg / 18.52 lbs. This makes the specification especially useful for buyers comparing Samsung TVs by screen size, gaming support, HDR formats, connectivity and installation requirements rather than relying on marketing names alone.
BrandSamsungPanel TypeNot publishedResolution4K UHDRefresh Rate50 Hz / 60 Hz
Key Highlights
- Mini LED backlight with a listed panel
- HDR support: HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma)
- Gaming: 60 Hz, ALLM, Game Bar
- One UI Tizen smart-TV platform
Who Should Buy the samsung QE43QN70H
+ Best For
Gaming
60 Hz, ALLM, Game Bar
Movies & HDR
Supports HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma)
Streaming
One UI Tizen smart platform
Large-screen setup
42.5 in screen class
× Not Ideal For
Peak-brightness comparison
No peak figure is published
HDMI 2.1-heavy setups
HDMI 2.1 is not listed
High-refresh gaming
VRR/high-refresh support is not listed
Display Performance
Refresh Rate
50 Hz / 60 Hz
Source-listed motion range
HDR
HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma)
Supported HDR signal formats
Gaming Performance
Refresh Rate50 Hz / 60 HzPublished refresh capability
HDR & Brightness Reality
The Samsung QE43QN70H lists HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma). The source lists Mini LED backlighting. A peak-brightness figure is not supplied. Real-scene HDR brightness, blooming and tone mapping still require independent measurements.
Connectivity & Ports
HDMI3 total; 3 HDMI 2.0Main video inputs
Audio OutOpticalExternal audio
Real-World Use Cases
One UI Tizen
HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma)
60 Hz, ALLM, Game Bar
200 x 200 mm; 8.4 kg / 18.52 lbs
Pros & Cons
Pros
- Mini LED backlighting is listed for finer light control than a basic LED backlight
- Gaming support includes ALLM
- One UI Tizen provides Samsung's smart-TV platform
Cons
- Peak brightness is not published in the supplied specification
- The source does not list VRR or a high-refresh gaming mode
- No HDMI 2.1 input is explicitly listed
Score & Ratings
7.6/10
Great
Television Identity & Market
8
| Specification | Value |
|---|---|
| Brand | Samsung |
| Series | QN70H |
| Model | QE43QN70H |
| Model Alias | QE43QN70HAUXXN / QE43QN70HAUXXU / QE43QN70HAUXXH / QE43QN1EHAUXXN / QE43QN1EHAUXXU / QE43QN1EHAUXXH |
| Full Product Name | Samsung QE43QN70H |
| Model Year | 2026 |
| Launch Status | 2026 model year |
| Available Colors | Titan Gray (QN70H) / Black (QN1EH) |
Screen Geometry & Format
10
| Specification | Value | What It Means |
|---|---|---|
| Screen Size | 42.5 in | 42.5 in is the diagonal screen class. |
| Marketed Screen Size | 42.5 in | |
| Exact Diagonal | 1080 mm / 108 cm / 42.5197 in / 3.5433 ft | |
| Aspect Ratio | 1.778:1 / 16:9 | |
| Active Display Width | 941.184 mm / 94.1184 cm / 37.0545 in / 3.0879 ft | |
| Active Display Height | 529.416 mm / 52.9416 cm / 20.8431 in / 1.7369 ft | |
| Display Area | 92.26 % | |
| Screen-to-Body Ratio | 92.26 % | |
| Borderless Design | Yes | |
| 3D Support | No |
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 |
Resolution, Scaling & Signal
5
| Specification | Value |
|---|---|
| Native Resolution | 3840 x 2160 pixels / Ultra HD (UHD) / 4K / 2160p |
| Pixel Density | 103 ppi / 40 ppcm |
| Pixel Pitch | 0.245 mm / 0.0245 cm / 0.0096 in / 0.0008 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 |
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 Blur Reduction |
| Motion Xcelerator | Motion Xcelerator + DLG 120 Hz |
Console, VRR & Game Tools
6
| Specification | Value |
|---|---|
| Auto Low Latency Mode | Yes |
| AI Auto Game Mode | Yes |
| Game Bar | Yes |
| Mini Map Zoom | Yes |
| Gaming Hub | Yes |
| HDR10+ Gaming | Yes |
Picture Intelligence & AI
9
| 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 |
| Real Depth Enhancement | Yes |
| Filmmaker Mode | Yes |
| Art Mode | Yes |
Broadcast Tuners & Reception
9
| Specification | Value |
|---|---|
| Built-In TV Tuner | Yes |
| Tuner Configuration | Analog (NTSC/PAL/SECAM) / DVB-T / DVB-T2 / DVB-C / DVB-S / DVB-S2 |
| Analog Tuner | Yes |
| Digital Terrestrial Tuner | DVB-T |
| Digital Terrestrial Tuner 2 | DVB-T2 |
| Digital Cable Tuner | DVB-C |
| Digital Satellite Tuner | DVB-S |
| Digital Satellite Tuner 2 | DVB-S2 |
| Satellite Input | 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
3
| Specification | Value |
|---|---|
| Voice Control | Yes |
| Amazon Alexa | Yes |
| Bixby | Yes |
HDMI Signal Interface
8
| 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 |
| HDCP Support | Yes |
| HDCP Version | 2.3 |
USB, Audio & Legacy I/O
7
| Specification | Value |
|---|---|
| Total USB Ports | 2 |
| USB-A 2.0 Ports | 2× USB 2.0 |
| Ethernet Port | 1× RJ45 |
| Optical Audio Output | 1× Optical |
| Satellite Input | Yes |
| Antenna Input | Yes |
| Common Interface Slot | Yes |
Wireless, LAN & Casting
10
| 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 |
| ConnectShare | Yes |
Speaker Layout & Output
2
| Specification | Value |
|---|---|
| Built-In Speakers | 2.0 CH |
| Main Speakers | 2.0 CH |
Sound Formats & Enhancement
6
| Specification | Value |
|---|---|
| Active Voice Amplifier | Yes |
| Adaptive Sound | Yes |
| Object Tracking Sound | Yes |
| Q-Symphony | Yes |
| Surround Sound | Yes |
| Bluetooth Audio | Yes |
Camera & Video Calling
1
| Specification | Value |
|---|---|
| Built-In Camera | No |
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 | 965.5 mm x 559.4 mm x 25.7 mm (W x H x D) |
| Width Without Stand | 965.5 mm / 96.55 cm / 38.0118 in / 3.1677 ft |
| Height Without Stand | 559.4 mm / 55.94 cm / 22.0236 in / 1.8353 ft |
| Depth Without Stand | 25.7 mm / 2.57 cm / 1.0118 in / 0.0843 ft |
| Weight Without Stand | 8.1 kg / 17.86 lbs |
Assembled TV Size & Mass
5
| Specification | Value |
|---|---|
| Dimensions With Stand | 965.5 mm x 614.7 mm x 198.4 mm (W x H x D) |
| Width With Stand | 965.5 mm / 96.55 cm / 38.0118 in / 3.1677 ft |
| Height With Stand | 614.7 mm / 61.47 cm / 24.2008 in / 2.0167 ft |
| Depth With Stand | 198.4 mm / 19.84 cm / 7.811 in / 0.6509 ft |
| Weight With Stand | 8.4 kg / 18.52 lbs |
Shipping Carton Measurements
5
| Specification | Value |
|---|---|
| Box Dimensions | 1085 mm x 647 mm x 119 mm (W x H x D) |
| Box Width | 1085 mm / 108.5 cm / 42.7165 in / 3.5597 ft |
| Box Height | 647 mm / 64.7 cm / 25.4724 in / 2.1227 ft |
| Box Depth | 119 mm / 11.9 cm / 4.685 in / 0.3904 ft |
| Box Weight | 10.9 kg / 24.03 lbs |
Exterior Styling & Stand Footprint
4
| Specification | Value |
|---|---|
| Stand Width | 690 mm / 69 cm / 27.1654 in / 2.2638 ft |
| Stand Depth | 198.4 mm / 19.84 cm / 7.811 in / 0.6509 ft |
| Chassis Color | Titan Gray (QN70H) / Black (QN1EH) |
| Bezel Design | 3-side bezelless |
Wall Mounting & Installation
8
| Specification | Value |
|---|---|
| VESA Mount | Yes |
| VESA Interface | 200 x 200 mm |
| VESA Size | 200 x 200 mm |
| Removable Stand | Yes |
| Height Adjustment | No |
| Swivel Adjustment | No |
| Tilt Adjustment | No |
| Pivot Adjustment | No |
Electrical Load & Efficiency
12
| 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 |
| Typical Power Consumption | 45 W |
| Average Power Consumption | 45 W |
| Maximum Power Consumption | 140 W |
| Standby Consumption | 0.5 W |
| Annual Energy Consumption | 62 kWh |
| Energy Efficiency Class | F |
| 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
4
| Specification | Value |
|---|---|
| Quantum Dot Color | Yes |
| Filmmaker Mode | Yes |
| AI Brightness | Yes |
| Dynamic Tone Mapping | Auto HDR Remastering |
Gaming Validation & Compatibility
3
| Specification | Value |
|---|---|
| Game Bar | Yes |
| HGiG | Yes |
| ALLM | Yes |
Privacy, Security & Parental Control
1
| Specification | Value |
|---|---|
| Smart-TV Security | Samsung Knox |
In-the-Box Components
4
| Specification | Value | What It Means |
|---|---|---|
| Remote Control | BT Simple Remote - TM2280A | |
| Remote Type | Simple Remote | |
| Remote Model | TM2280A | |
| Screen Size | 42.5 in | 42.5 in is the diagonal screen class. |
Frequently Asked Questions
01 What display does the Samsung QE43QN70H use? +
It uses a 42.5 in listed panel with Mini LED backlighting and 4K UHD resolution.
02 What refresh rate does the Samsung QE43QN70H support? +
The supplied specification lists 50 Hz / 60 Hz.
03 Does the Samsung QE43QN70H support gaming features? +
It lists 60 Hz, ALLM, Game Bar.
04 Which HDR formats does the Samsung QE43QN70H support? +
HDR10 / HDR10+ / HDR10+ Adaptive / HDR10+ Gaming / HLG (Hybrid Log Gamma)
05 What should be checked before mounting the Samsung QE43QN70H? +
Check the 200 x 200 mm VESA pattern and 8.4 kg / 18.52 lbs weight.
Reviews
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