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Samsung UE40KU6400 40in Widescreen 4K UHD LED LCD Smart TV with Freeview HD Built in WiFi - UE40KU6400SXXH

Samsung UE40KU6400 40in Widescreen 4K UHD LED LCD Smart TV with Freeview HD Built in WiFi - UE40KU6400SXXH
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Excl. VAT: £429.00 Incl. VAT: £514.80

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Product Description


Naturally beautiful colors

Crystal Technology Active Color makes colors more accurately mapped and noticeably more natural. This is due to improved backlight, so that not only increased image quality, but also reduced energy consumption.

Naturally beautiful colors

amazing clarity

With HDR technology you will notice the details hidden so far in the bright areas of the image. Increased levels of brightness and a new quality standard HDR video will allow you to experience a truly cinematic in their own living room.

amazing clarity

Details in stunning resolution

Marvel faithfully mapped colors and sharpness, which will extract even the smallest details of the image. All this thanks to UHD resolution (4K) which offers 4 times more detail than Full HD.

Details in stunning resolution

advanced upscaling

Upscaling enhances the quality of materials with lower resolution as close as possible to the UHD. It uses for this innovative 4-step process by which all content delight highest quality. *

advanced upscaling

* The picture quality subjected upscalingowi is dependent on the resolution of the source material.

The quality is always as close as possible UHD

Ultra Clean View analyzes the content displayed using an advanced algorithm that eliminates noise and other image distortion. In this way the material in Full HD and lower look almost like those created in UHD standard. *

The quality is always as close as possible UHD

* Image quality can vary depending on the source material.

Image full details

UHD dimming technology takes care of the natural image, optimizing the contrast, color and sharpness. It provides even better experience and is more detailed than the Micro Dimming feature known for lower models.

Image full details

Everything at hand

The new Smart Hub * provides even faster access to on-demand movies, applications, games **, and now also to all the major functions of the TV.

Everything at hand

* Compared to the Smart Hub with 2015. ** In accordance with the rules of the relevant service. It requires an Internet connection. This function may not be available in all languages and regions.

Easy upload of content on TV screen

Play on your Smart TV movies, photos and music from other devices. Use the Samsung Smart View application or QuickConnect feature to easily connect to your TV smartphone or tablet. *

Easy upload of content on TV screen

* To make a call, your TV and mobile device must be connected to the same network. Supported features may vary depending on the operating system and devices. For more information on supported devices, visit www.samsung.com/pl/support/smartview

Faster Smart TV through Tizen *

Tizen dedicated system shortens the startup time TV and fast access to movies, games and applications.

Faster Smart TV through Tizen
  • series6
  • display
    • Screen size40 "
    • Screen diagonalof 100 cm
    • Resolution3 840 × 2 160
    • Panel Quantum DotNo
    • Ultra BlackNo
    • Curved screennot
    • 10-bit panelnot
  • Video
    • Image processorUHD Up-Scaling
    • PQI (Picture Quality Index)1 500
    • HDR (High Dynamic Range)HDR
    • Dynamic Contrast RatioMega Contrast
    • Micro DimmingUHD Dimming
    • Precision Black (local dimming)No
    • Quantum Dot ColorNo
    • Active Crystal ColorYes
    • Wide Color Enhancer (Plus)No
    • PurColornot
    • Auto Depth EnhancerNo
    • Contrast EnhancerYes
    • Auto Motion PlusYes
    • Movie ModeYes
    • Peak IlluminatorNo
  • Sound
    • Dolby Digital PlusYes
    • DTS codecYes
    • RMS power20 W
    • Speaker Type2-channel (Down Firing w / Bass Reflex)
    • WooferNo
    • Wallmount Sound ModeYes
    • Multiroom system compatibilityYes
    • TV SoundConnectYes
    • Support wireless Bluetooth headsetYes
  • Smart TV
    • Samsung SMART TVYes
    • applicationsYes
    • gamesYes
    • Cloud GameYes
    • BillingYes
    • Web BrowserYes
  • Intelligent interaction
    • Voice controlnot
  • Convergence
    • Mobile TV is - MirroringYes
    • Mobile to TV - mirroring, DLNAYes
    • Samsung SMART ViewYes
    • Bluetooth Low EnergyYes
    • WiFi DirectYes
  • Tuner / broadcasting
    • DTV tunerDVB-TCS2 (T2 Ready)
    • Analog tunerYes
    • 2 tunersdo not
    • Common Interface (CI)CI + (1.3)
    • HbbTVHbbTV 1.0
  • Communication
    • HDMI3
    • USB2
    • Component input (Y / Pb / Pr)1
    • Composite input (AV)1 (in use as component Y)
    • Ethernet (LAN)1
    • Headphonesnot
    • Audio output (minijack)No
    • Digital audio output (optical)1
    • RF input signal (terrestrial / cable)1/1 (in use as ground)
    • Output ext. (RS-232C)No
    • CI slot1
    • ScartNo
    • HDMI A / Return Ch. SupportYes
    • HDMI Quick SwitchYes
    • Support WLAN adapternot
    • Built-in WLANYes
    • Connector Anynet + (HDMI-CEC)Yes
  • design
    • DesignMetallic Bar (Conventional)
    • FrameVery narrow frame
    • Type of housingSlim
    • Housing colorSilver
    • Light effect (decoration)No
    • Base typefour-legged
    • The ability to rotate (left / right)No
  • additional features
    • Always onYes
    • processorQuad
    • AccessibilityVoice command / Zoom / High Contrast
    • Digital Clean ViewYes
    • Technology One Connect (Jack)No
    • Auto Channel SearchYes
    • Auto Power OffYes
    • BD Wise PlusNo
    • Subtitle supportYes
    • Channel List USB-CloneYes
    • Connect Share ™ (HDD)Yes
    • ConnectShareTM ™ (USB 2.0)Yes
    • Electronic Program Guide (EPG)Yes
    • Extended PVRYes
    • Game ModeYes
    • OSD Language27 European languages
    • Picture in Picture (PiP)Yes
    • Built-in Bluetooth HIDYes
    • Supports USB HIDYes
    • Time ShiftYes
    • Support MBRnot
  • eco function
    • Eco sensorYes
  • dimensions
    • A package (WxHxD)1050 x 630 x 132 mm
    • Set with Stand (WxHxD)905.7 x 578.9 x 264.2 mm
    • Set without Stand (WxHxD)905.7 x 520.6 x 54.6 mm
  • Weight
    • Gross weight13.4 kg
    • Weight with stand11.5 kg
    • Weight without stand9.2 kg
  • Accessories
    • Remote controlTM1640A
    • Batteries (for remote control)Yes
    • Ultra Slim Wall Mount SupportNo
    • Matching hangers to MiniYes
    • Matching hangers to VesaYes
    • User ManualYes
    • Manual in electronicYes
    • Antenna cablenot
    • Power CableYes
    • Slim Gender CableYes

Product Specs

Additional Information


Display diagonal 101.6 cm (40")
HD type 4K Ultra HD
Display resolution 3840 x 2160 pixels
Display technology LED
Screen shape Flat
Motion interpolation technology PQI (Picture Quality Index) 1500
Supported graphics resolutions 3840 x 2160
Dynamic contrast ratio marketing name Mega Contrast
Display diagonal (metric) 100 cm

TV tuner

Tuner type Analog & digital
Digital signal format system DVB-C,DVB-S2,DVB-T,DVB-T2
Twin tuner
Auto channel search

Smart TV

Smart TV
Internet TV
Operating system installed Tizen
Hybrid Broadcast Broadband TV (HbbTV)
Lifestyle apps Samsung Smart View


Built-in speaker(s)
Number of speakers 2
RMS rated power 20 W
Audio decoders DTS,Dolby Digital
Audio decoding technologies Dolby Digital Plus


Ethernet LAN
Wi-Fi Direct


Product colour Silver
VESA mounting


High Dynamic Range Imaging (HDRI)
Subtitles function
Local dimming
Extended PVR
USB cloning
Dimming type UHD
BD Wise Plus
Game mode
Processor cores 4

Ports & interfaces

HDMI ports quantity 3
Ethernet LAN (RJ-45) ports 1
USB 2.0 ports quantity 2
Component video (YPbPr/YCbCr) in 1
Composite video in 1
Common interface (CI)
Common interface Plus (CI+)
Digital audio optical out 1
RF ports quantity 2
Common interface Plus (CI+) version 1.3
Consumer Electronics Control (CEC) Anynet+

Management features

Electronic Programme Guide (EPG)
On Screen Display (OSD)
Number of OSD languages 27
Auto power off


Energy efficiency class A
Annual energy consumption 86 kWh
Power consumption (typical) 62 W
Power consumption (standby) 0.3 W


Digital Living Network Alliance (DLNA) certified

Weight & dimensions

Width 905.7 mm
Depth 54.6 mm
Height 520.6 mm
Weight 9.2 kg
Width (with stand) 905.7 mm
Depth (with stand) 264.2 mm
Height (with stand) 578.9 mm
Weight with stand 11.5 kg

Packaging data

Package width 1050 mm
Package depth 132 mm
Package height 630 mm
Package weight 13.4 kg

Packaging content

Handheld remote control
Remote control type TM1640A
Batteries included


This is a manufacturer certified refurbished unit and is guaranteed to be GradeA+ condition.

TV's/Monitors: These units may have some very minor non-offensive cosmetic marks on the back of the unit but the screen and bezel will be in otherwise excellent condition. They come with retail boxes and include stand, power cord and standard remote control.

Laptops/Desktops: These units may have some very minor non-offensive marks but are overall in excellent condition.

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This unit is supplied with a full one year warranty

Delivery Information

Mainland UK:  We pay the delivery costs on all orders over £100 within mainland UK. Orders under £100.00 will incur a £7.95 delivery charge. Delivery within mainland UK is normally next working day from date of dispatch however larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases. 

Republic of Ireland & Northern Ireland:  Flat rate delivery fee of £12.95 for regular parcel orders over £100 to anywhere in the Republic of Ireland or Northern Ireland. Larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases. 

  Flat rate delivery fee of £16.95 for orders over £100. Larger or more fragile items may require special delivery arrangements and take slightly longer. We will contact you to arrange the most convenient delivery option in these cases.

Rest of Europe/America:  Please contact us for a quote.

Alternative Address Delivery
:  We can ship your order to an alternative address to the invoice / billing address (pending security check clearance).

Shipping Information
:  Subject to stocks and cleared funds, all orders will be dispatched within 24 hours, normally same day if ordered before 11.30a.m. 

Weekend / Bank Holidays
:  There are NO deliveries on Bank/Public Holidays. A Saturday delivery option is available on most orders but does incur an extra delivery charge, please contact us for details.