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SAMSUNG UE55NU7400 55" Smart 4K Ultra HD HDR LED TV

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5-7 working days


Feel part of the action with the NU7400. With Ultra black technology viewers experience content like never before.

Ultra HD with HDR
Entertainment is more impressive with the Samsung UE43NU7400 Smart 4K Ultra HD HDR LED TV. Exceptional clarity and rich tones make every scene spectacular at four times the resolution of Full HD. HDR+ brings out stunning details in shadows and highlights so you can see more. Feel more atmosphere, appreciate that expert camera work and get immersed in your favourite 4K game titles.

UHD upscaling
Even if you're not watching 4K content, the UE40MU6100 makes entertainment look crisper and clearer with UHD Upscaling. Give your old DVDs, games and streaming content a premium look as the TV redefines colour, contrast and detail.

UHD Dimming adjusts tone, brightness and sharpness individually across the screen to make colours and details precise and stunning. Constant brightness makes each frame look as good as it could.


Technical specifications for SAMSUNG UE55NU7400 55" Smart 4K Ultra HD HDR LED TV

Screen size 55"
Screen technology LED
Resolution 3840 x 2160
Certification Ultra HD Certified
Processing rate 1800 PQI
Dynamic contrast ratio Mega
Picture enhancement Supreme UHD dimming
4K Ultra HD compatibility - Video CODEC: HEVC H.265
- 4K upscaling picture enhancement
HDR game mode Yes
Noise reduction Yes
Smart platform Samsung Smart Hub
Smart TV services - Catch up TV: BBC iPlayer, ITV Hub, All 4, My5
- Streaming: Netflix 4K, Prime Video 4K, Love Nature 4K, TV Plus, Disney Life, Rakuten TV, NOW TV
- App store: Samsung App Store
- Custom homepage
- Full internet browser
- Social media: YouTube
Screen mirroring Yes for Android & iOS
Smartphone app Smart View TV Remote app
WiFi Built-in WiFi
Ethernet Yes
DLNA certified Yes
Connections - HDMI 2.0a x 3
- USB 2.0 x 2
Audio output Optical x 1
TV tuner - Freesat HD
Electronic programme guide 7-day EPG
Speakers 2
Audio power 20 W
Sound enhancement Dolby Digital Plus
VESA mount 400 x 400
Table-top stand Yes
Other features Sleep timer
Energy efficiency class A
On-mode power consumption 105 W
Annual power consumption 146 kWh
Colour Charcoal black
Material Plastic
Internal menu languages 28 languages
Hardware required - Satellite dish
- Router
Box contents - Samsung UE55NU7400 55" Smart 4K Ultra HD HDR LED TV
- Smart remote control
- Remote control
- Battery
- Mini wall mount support
- Vesa wall mount support
- User manual
- E-manual
- Power cable
- Slim gender cable
Dimensions - TV: 714.2 x 1238.6 x 59.3 mm (H x W x D)
- TV with stand: 800 x 1238.6 x 350.1 mm (H x W x D)
- Boxed: 852 x 1417 x 170 mm (H x W x D)
Weight - TV: 17.2 kg
- TV with stand: 19.7 kg
- Boxed: 25.5 kg
Guarantee 1 year
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