Film, drama and broadcast sport
Quantum Mini LED dimming and Quantum Dot colour do most of their work on filmed material, where the 50 Hz panel is not the limiting factor.
Samsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
1 / 8
43 in
Screen size
The screen size, measured diagonally in inches.
Neo QLED Quantum Mini LED
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160 (4K UHD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
50 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
At a glance
Quantum Mini LED backlight
smaller emitters and Supreme Mini LED Dimming keep highlights bright against darker surroundings
Quantum Dot colour
a quantum dot layer with Color Booster Pro holds saturation as the picture gets brighter
NQ4 AI Processor
4K Upscaling and AI Customization clean up broadcast, streaming and older sources
HDR10+ Adaptive
tone mapping that adjusts to room light, plus HLG for broadcast television
Satellite tuner on every size
terrestrial, cable and DVB-S2 satellite reception built in, with no separate receiver needed
Air Slim design
a slim rear profile that sits close to the wall, with two USB-A sockets and eARC
Product Summary
Recommended for your TV
Great accessories to enhance your viewing experience.
Complete your TV setup
Select useful accessories to complete your setup.
Your TV
TelevisionSamsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
€699.00
TelevisionSamsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
€699.00
Bundle total:
You save:
At a glance
Quantum Mini LED backlight
smaller emitters and Supreme Mini LED Dimming keep highlights bright against darker surroundings
Quantum Dot colour
a quantum dot layer with Color Booster Pro holds saturation as the picture gets brighter
NQ4 AI Processor
4K Upscaling and AI Customization clean up broadcast, streaming and older sources
HDR10+ Adaptive
tone mapping that adjusts to room light, plus HLG for broadcast television
Satellite tuner on every size
terrestrial, cable and DVB-S2 satellite reception built in, with no separate receiver needed
Air Slim design
a slim rear profile that sits close to the wall, with two USB-A sockets and eARC
43 in
Screen size
The screen size, measured diagonally in inches.
Neo QLED Quantum Mini LED
Display
The panel technology. OLED and QLED deliver richer contrast and colour than standard LED.
3840 x 2160 (4K UHD)
Resolution
The screen's pixel detail. 4K (Ultra HD) is the current standard for sharp, crisp images.
50 Hz
Refresh rate
How many times the screen updates each second. Higher rates look smoother for sport and gaming.
Product Summary
Samsung · QN70H Neo QLED · 2026
43" QN70H Neo QLED 4K Ultra HD HDR Smart TV
Neo QLED pairs a Quantum Mini LED backlight with Quantum Dot colour, adding a satellite tuner, Vision AI and the Tizen platform in a slim Air Slim body.
43"Screen size
4K Ultra HDResolution
FEnergy rating
The QN70H is the entry to the Neo QLED range. Its backlight uses Quantum Mini LED with Supreme Mini LED Dimming, controlling light in far more zones than a standard LED set, while a Quantum Dot layer with Color Booster Pro does the colour work. The NQ4 AI Processor adds 4K Upscaling and AI Customization to older or compressed material.
It is worth being clear about what this model is for. The picture technology is Neo QLED, but the panel is 50 Hz native at every size and the HDMI inputs run 4K at 60 Hz. That suits films, drama and broadcast sport well. Gamers who want a high-refresh panel need to look further up the Neo QLED range instead.
Neo QLED picture technology at the accessible end of the range, on a 50 Hz panel, which is a fair trade for film and broadcast but not for gaming.
About this size: Samsung publishes no DLG figure for the 43 inch; it is the 50 Hz native panel only. VESA is 200 x 200 mm.
Ideal For
Bright, busy living rooms
Supreme Mini LED Dimming holds contrast under daylight better than a conventional LED backlight, and the Air Slim body sits close to the wall.
Homes with a satellite dish
A DVB-S2 satellite tuner is fitted on every size alongside terrestrial and cable, so a dish feed can go straight into the set.
Key Features
Quantum Mini LED backlight
smaller emitters and Supreme Mini LED Dimming keep highlights bright against darker surroundings
Quantum Dot colour
a quantum dot layer with Color Booster Pro holds saturation as the picture gets brighter
NQ4 AI Processor
4K Upscaling and AI Customization clean up broadcast, streaming and older sources
HDR10+ Adaptive
tone mapping that adjusts to room light, plus HLG for broadcast television
Satellite tuner on every size
terrestrial, cable and DVB-S2 satellite reception built in, with no separate receiver needed
Air Slim design
a slim rear profile that sits close to the wall, with two USB-A sockets and eARC
What Neo QLED adds here
Neo QLED means two things working together. The Quantum Mini LED backlight uses much smaller emitters than a standard LED panel, so Supreme Mini LED Dimming can control brightness in far more areas of the screen and keep bright detail from washing out the black around it. The Quantum Dot layer then handles colour, with Color Booster Pro maintaining saturation as brightness climbs. The NQ4 AI Processor ties both to the source with 4K Upscaling and AI Customization.
Refresh rate, gaming and honesty
The panel is 50 Hz native on every size in this line, and Samsung lists a 120 Hz DLG mode only from 55 inches upward. The HDMI inputs run 4K at 60 Hz. The gaming features are still here: Game Bar, Super Ultra Wide Game View, Motion Xcelerator, ALLM, VRR, HGiG and Gaming Hub for cloud titles. They are useful for casual play, but anyone buying primarily for a current console should choose a model with a faster panel.
Sound, sockets and smart platform
Audio is 20 W over two channels with OTS Lite, Adaptive Sound+, Active Voice Amplifier for dialogue, and Q-Symphony to run a Samsung soundbar alongside the TV speakers. Connections cover three HDMI inputs with eARC on one, two USB-A sockets, Ethernet, Wi-Fi 5 and Bluetooth 5.3. Tizen with One UI brings the Vision AI Companion, Generative Wallpaper, the Art Store, Multi-View, Apple AirPlay and Google Cast, with updates to 31 December 2031.
Specifications
- Resolution3840 x 2160 (4K UHD)
- Panel TypeNeo QLED Quantum Mini LED
- ProcessorNQ4 AI Processor
- Native Refresh Rate50 Hz
- Micro DimmingSupreme Mini LED Dimming
- ContrastQuantum Mini LED
- HDR FormatsNQ HDR, HDR10+ Adaptive (HLG). No Dolby Vision
- Upscaling4K Upscaling
- Motion TechnologyMotion Xcelerator
- ColourQuantum Dot, Color Booster Pro
- Smart PlatformTizen Smart TV (One UI) with Samsung Vision AI Companion
- Digital TunerDVB-T2/C/S2 (includes satellite) + analogue tuner
- HDMI3 x HDMI, 4K 60 Hz on HDMI 1/2/3, eARC
- USB2 x USB-A
- Ethernet (LAN)1
- WirelessWi-Fi 5, Bluetooth 5.3
- Sound Output20 W, 2.0ch
- Audio FeaturesOTS Lite, Q-Symphony, Adaptive Sound+, Active Voice Amplifier
- Gaming FeaturesGame Bar, Super Ultra Wide Game View, Motion Xcelerator, ALLM, VRR, HGiG, Gaming Hub
- DesignAir Slim
- Security Update PeriodTo 31 December 2031
- Screen Size43 in
- Refresh Rate50 Hz native (no DLG figure published for this size)
- Energy RatingF
- Annual Energy Use (SDR)62 kWh/1000h
- Dimensions with Stand965.5 x 614.7 x 198.4 mm
- Dimensions without Stand965.5 x 559.4 x 25.7 mm
- Weight with Stand8.4 kg
- VESA200 x 200 mm
- Audio Output20 W
- Audio Channels2.0ch
The Verdict
Why it stands out
- Quantum Mini LED backlight with fine zone dimming
- Quantum Dot colour with Color Booster Pro
- Satellite tuner fitted on every size in the line
- Air Slim body with two USB-A sockets
- HDR10+ Adaptive tone mapping for changing room light
Worth knowing
- The panel is 50 Hz native at every size, and Samsung lists a 120 Hz DLG mode only from 55 inches upward. The HDMI inputs run 4K at 60 Hz.
- Serious gamers should look further up the Neo QLED range. This set has the gaming menus and features but not the high-refresh panel behind them.
- Quantum Mini LED is still a backlit LCD rather than self-emissive pixels, so some blooming around bright objects on a black background is possible.
What’s in the Box
The carton holds the TV, its stand, the remote control, a power cable and the user manual.
Model: QE43QN70HAUXXU. Specifications are based on Samsung’s published UK/Ireland product information for this exact model and may be updated by the manufacturer.
Resolution
3840 x 2160 (4K UHD)
Panel Type
Neo QLED Quantum Mini LED
Processor
NQ4 AI Processor
Native Refresh Rate
50 Hz
Micro Dimming
Supreme Mini LED Dimming
Contrast
Quantum Mini LED
HDR Formats
NQ HDR, HDR10+ Adaptive (HLG). No Dolby Vision
Upscaling
4K Upscaling
Motion Technology
Motion Xcelerator
Colour
Quantum Dot, Color Booster Pro
Smart Platform
Tizen Smart TV (One UI) with Samsung Vision AI Companion
Digital Tuner
DVB-T2/C/S2 (includes satellite) + analogue tuner
HDMI
3 x HDMI, 4K 60 Hz on HDMI 1/2/3, eARC
USB
2 x USB-A
Ethernet (LAN)
1
Wireless
Wi-Fi 5, Bluetooth 5.3
Sound Output
20 W, 2.0ch
Audio Features
OTS Lite, Q-Symphony, Adaptive Sound+, Active Voice Amplifier
Gaming Features
Game Bar, Super Ultra Wide Game View, Motion Xcelerator, ALLM, VRR, HGiG, Gaming Hub
Design
Air Slim
Security Update Period
To 31 December 2031
Screen Size
43 in
Refresh Rate
50 Hz native (no DLG figure published for this size)
Energy Rating
F
Annual Energy Use (SDR)
62 kWh/1000h
Dimensions with Stand
965.5 x 614.7 x 198.4 mm
Dimensions without Stand
965.5 x 559.4 x 25.7 mm
Weight with Stand
8.4 kg
VESA
200 x 200 mm
Audio Output
20 W
Audio Channels
2.0ch
Compare Similar Models
Samsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
€699.00
Screen size 43"
Energy rating F
| Specification | Samsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026) | LG UA75 55" 4K UHD LED Smart TV | LG 50" 4K UHD LED Smart TV | LG UR78 86" 4K UHD LED Smart TV - Black |
|---|---|---|---|---|
| Screen size | 43" | 55"-60" | 50" | 80''+ |
| Energy rating | F | G | F | F |
Recommended for your TV
Great accessories to enhance your viewing experience.
Complete your TV setup
Select useful accessories to complete your setup.
Your TV
TelevisionSamsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
€699.00
TelevisionSamsung 43" QN70H Neo QLED 4K Ultra HD HDR Smart TV (2026)
€699.00
Bundle total:
You save:
At a glance
Quantum Mini LED backlight
smaller emitters and Supreme Mini LED Dimming keep highlights bright against darker surroundings
Quantum Dot colour
a quantum dot layer with Color Booster Pro holds saturation as the picture gets brighter
NQ4 AI Processor
4K Upscaling and AI Customization clean up broadcast, streaming and older sources
HDR10+ Adaptive
tone mapping that adjusts to room light, plus HLG for broadcast television
Satellite tuner on every size
terrestrial, cable and DVB-S2 satellite reception built in, with no separate receiver needed
Air Slim design
a slim rear profile that sits close to the wall, with two USB-A sockets and eARC
From the Knowledge Centre
Guides and advice related to this product
Buying Guides
Best Portable Speakers for Summer: Beach, Garden & Festival
Read article
Buying Guides
Best TVs for a Bright Living Room
Read article
Buying Guides
Best Bluetooth Speakers for the Garden & Outdoors
Read article
Buying Guides
Best Noise-Cancelling Headphones in Ireland for Travel & Flights
Read article
Energy efficiency
F
Energy ratingEU energy label scale
Why you’ll love it
Neo QLED pairs a Quantum Mini LED backlight with Quantum Dot colour, adding a satellite tuner, Vision AI and the Tizen platform in a slim Air Slim body.
- Resolution3840 x 2160 (4K UHD)
- Panel TypeNeo QLED Quantum Mini LED
- ProcessorNQ4 AI Processor
- Native Refresh Rate50 Hz
- Micro DimmingSupreme Mini LED Dimming