Loading image...
Samsung UE40KU6400
33 Images

Samsung UE40KU6400

40" Flat May 2016
Display Diagonal HD Type Screen Shape Smart TV Release Date
See stunningly natural and lifelike pictures through Samsung's UHD Crystal Colour technology meeting Digital Europe and CEA UHD picture quality standards. This latest screen technology delivers... More
$73.83 Electricity cost over 5 years. Calculate
Available from international sellers only
Tell Me When It Becomes Available
You are subscribed to price alerts for this product
Searching for international prices ...

Assumed Exchange Rates

Searching for prices in ...

22 Reasons For

Average Owner Reviews

On average, based on 11 owner reviews this 4K and 8K TV has an overall owner rating of 75 out of 100.

8K Ultra HD HD Type

8K Ultra HD HD type

The Samsung UE40KU6400 has a maximum display resolution of 8K Ultra HD. That's over thirty-six times the display resolution of the most frequently found HD type of HD Ready. 8K Ultra HD TVs have a resolution of 7680 x 4320 pixels.

An 8K Ultra HD HD type is actually the best display resolution amongst all recently released similar spec TVs.

An HD Ready HD type is the worst display resolution across comparable types of TV.

4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.

Read more Less Chart Edit

Good Picture Quality

A few Samsung UE40KU6400 reviewers said that this TV had good picture quality. Gagan said in their review of this TV on Amazon in November this year “You can watch anything online with great picture quality” and rated it 5 stars. In the same month P. Williams rated this TV 4 stars and mentioned on Amazon “Is you have a Samsung phone smart view works very well sending 4k video from My S6 easy & the picture quality is excellent”. Rakesh Radhakrishnan said this month “Picture quality is crisp, sharp and the colours are awesome” in their review of the Samsung UE40KU6400 and scored it 5 stars.

Good Product Quality

A few Samsung UE40KU6400 owners said in their reviews that it was good quality. D & D wrote a few weeks ago “This is an excellent Tv with excellent top range picture quality”. Dr Joanna Bredski said “It was worth it as freesat works a treat and the picture quality is great” and scored the Samsung UE40KU6400 80 out of 100. Gagan wrote on Amazon a few weeks ago “Best picture quality /features and sound”.

Good Brand

On average Samsung 4K and 8K TVs have good ratings compared to other brands as do all TVs produced by Samsung.

A Best Selling TV

Across all TVs, the UE40KU6400 is one the fastest selling products currently on sale according to sales data from Amazon.

Easy to Use

A number of people agreed that it was easy to setup. This year Dr Joanna Bredski rated it 80 out of 100 and mentioned on Amazon “It was slightly tricky to set up and I did have to phone Samsung for support.” in their review of this TV.

One person who bought the product reckoned that it had a good experience. This month K S said on Amazon “The standard ones already provide a great experience” in their Samsung UE40KU6400 review. One customer thought the product was easy to use. K S said “If someone loves to have great control over settings, then you'd be disappointed by what is on offer” in their Samsung UE40KU6400 review.

Read more Less

Good Sound Quality

Some people who reviewed the Samsung UE40KU6400 mentioned that it had good sound quality. Gagan said “Great sound quality as well”. Troy K. said in his Samsung UE40KU6400 review on Amazon “Excellent Tv for the money even better with a sound bar”.

Good High Def TV

Some customers wrote in their reviews that the product was good at displaying high definition TV. Gagan wrote this year “Great picture quality, HD” .

Just Released Three Months Ago

This Samsung television was released just three months ago. Newer televisions like this one are likely to use more advanced technology.

Good Connectivity

One customer who purchased it concluded that it was good in terms of HDMI connections. This year P. Williams wrote on Amazon “Modern TVs that's what sound bars are for & this TV has a HDMI ARC port for this aswell” in their review.

One customer who purchased the product concluded that it was wifi compatible. Troy K. wrote in his review of the Samsung UE40KU6400 this year “Watching 4K on you tube is awsome and wifi is so easy to setup.”.

Read more Less

Nice Design

One customer said in their reviews that the product was good looking. Steven Mckeon mentioned in his Samsung UE40KU6400 review a few weeks ago “The Amazon 4K is beautiful to watch” and scored the product 5 stars.

Good Technical Features

One person considered that this TV had good features.

Good Size

One Samsung UE40KU6400 owner who reviewed it considered that it was thin. In November P. Williams wrote in their Samsung UE40KU6400 review on Amazon “That can be said for most slim”.

Good Standard Def TV

One Samsung UE40KU6400 owner who purchased it wrote that it was good at displaying standard definition TV. K S scored it 4 stars and said on Amazon this month “Very good HD quality and decent upscaling on SD”.

Good Webcam

One Samsung UE40KU6400 owner thought the Samsung UE40KU6400 was good for making skype calls. Troy K. wrote in his review of this TV on Amazon this month “If you are expecting to get SKYPE on your smart TV (”.

Supports Smart TV Features

Like most of the other comparable spec TVs that came out in the last 12 months, the Samsung UE40KU6400 supports smart TV features.

There are a number of alternative televisions which support smart TV features currently available which you might want to consider including the UE40KU6100[pl_3539700_price], or the UE50KU6000[pl_3406778_price] both from Samsung or the LG 49UH610[plb_3415206_price] which has better reviews.

Read more Less Chart Edit

Has a WiFi Connection

has a WiFi connection

Like most of the other latest TVs, the Samsung UE40KU6400 has a WiFi connection.

There are a number of other TVs with a WiFi connection currently available which you might want to look at including because of it's better review score, the UE40KU6100[pl_3539700_price], or the UE50KU6000[pl_3406778_price] both from Samsung or the LG 49UH610[plb_3415206_price].

Read more Less Chart Edit

LED Display Technology

The display technology of this television is LED, which is typical of many new 4K and 8K TVs.

Chart Edit

Two RF Ports

The Samsung UE40KU6400 is a two RF port television. Most of the other new 4K and 8K TVs have between one and two RF ports.

Chart Edit

Very Low Annual Energy Consumption

The annual energy consumptions of similar spec TVs that were released around the same time as the UE40KU6400 range from 59kWh to 420kWh, and the average annual energy consumption is 140kWh. The UE40KU6400 has a quite low annual energy consumption (only 86 kilowatt hours) compared to most of the other TVs that have been around for a similar time to the UE40KU6400.

Chart Edit

Very Light

Recently released 4K and 8K TVs have weights of between 7.5kg and 59kg. At only 9.2 kilograms, the Samsung UE40KU6400 is fairly light compared to most of the other similar spec TVs that have been on the market for a comparable time to the UE40KU6400.

Chart Edit

4 Reasons Against

Poor Smart TV Features

One Samsung UE40KU6400 owner who purchased it considered that it did not have good apps. In November this year Jnew said on Amazon “Limited catch up tv apps” and scored the Samsung UE40KU6400 1 stars. One person who reviewed it reckoned that it was not good for watching TV catchup services.

Not 3D Compatible

The UE40KU6400 is not 3D compatible, although it is worth keeping in mind that most of the other latest similar spec TVs are also not 3D compatible.

Chart Edit

Does Not Have a Built-In Camera

Most similar spec TVs that were released around the same time as the UE40KU6400 do not have a built-in camera. The UE40KU6400 is no exception to this as it too does not have a built-in camera.

Chart Edit

Does Not Feature OLED Technology

The UE40KU6400 does not feature OLED technology. Most of the other comparable spec TVs that have been available for the last year also do not feature OLED technology.

Chart Edit

1 Other reason to consider the Samsung UE40KU6400

Average Thickness

At 54.6 millimeters, the UE40KU6400 has a pretty typical thickness compared to most of the other TVs that have been on the market for a similar time to the UE40KU6400.

Chart Edit


Display Diagonal
HD Type
Screen Shape
Motion Interpolation Technology
Display Resolution
Supported Video Modes
Aspect Ratio
PQI (Picture Quality Index)
Dynamic Contrast Ratio Marketing Name
Display Technology
Display Diagonal (metric)
Supported Graphics Resolutions
TV Tuner
Auto Channel Search
Digital Signal Format System
Tuner Type
Twin Tuner
Smart TV
Smart TV
Internet TV
Lifestyle Apps
Hybrid Broadcast Broadband TV (HbbTV)
Operating System Installed
Screen Mirroring
RMS Rated Power
Number of Loudspeakers
Built-In Speaker(s)
Audio Decoders
Audio Decoding Technologies
Ports & Interfaces
Common Interface Plus (CI+)
Common Interface (CI)
Ethernet LAN (RJ-45) Ports
RF Ports Quantity
Digital Audio Optical Out
Composite Video in
Component Video (YPbPr/YCbCr) in
USB 2.0 Ports Quantity
DVI Port
PC in (D-Sub)
HDMI Ports Quantity
Consumer Electronics Control (CEC)
Audio Return Channel (ARC)
Common Interface Plus (CI+) Version
Ethernet LAN
Wi-Fi Direct
Management Features
On Screen Display (OSD)
Electronic Programme Guide (EPG)
Auto Power Off
Number of OSD Languages
Game Mode
Extended PVR
Local Dimming
Processor Cores
Subtitles Function
High Dynamic Range Imaging (HDRI)
USB Cloning
LED Indicators
Colour of Product
On/off Switch
VESA Mounting
Power Consumption (typical)
Power Consumption (standby)
Energy Efficiency Class
Annual Energy Consumption
AC Input Voltage
AC Input Frequency
Power Consumption (max)
Digital Living Network Alliance (DLNA) Certified
Weight & Dimensions
Package Weight
Weight With Stand
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Package Height
Package Width
Packaging Content
Batteries Included
Handheld Remote Control
Remote Control Type
Cables Included
Technical Details
Dolby Technologies
Other Features
Dimming Type

Expert Reviews

7 October 2016

Well, in this case the key compromise comes with how HDR is handled. While the KU6400 supports playback of high dynamic range content, it's also clear that it lacks the necessary features to... Read more…

7 October 2016

Asus Pro P2710JFAsus Pro P2710 to laptop poprawny, który jest przeznaczony dla u?ytkowników poszukuj?cych mniej mobilnej jednostki roboczej o ponadstandardowej wydajno?ci obliczeniowej uk?adu...

Larg, comfortable desig
Innovative tactile feedbac
Sensible softwar
Novel take on eSports mouse
Stylish and lightweight desig
Steep learning curv
No onboard profiles
No customization softwar
No surround sound options
Subpar multiplayer and music performanc

User Reviews

Reviewed 15 November 2016 by Veritas

Bought this Samsung 40? KU6400 to upgrade from my five year old 37? Panasonic TV which also had Freesat and Freeview tuners, but did not have WiFi for Internet access. I did a lot of research... Read more…

Reviewed 9 August 2016 by Ljok

Love this TV .. The picture quality is great and it has all the catch up TV apps installed. The sound quality is also very good. Good looking sleek TV at a great price. Would highly recommend it...

Reviewed 17 November 2016 by Colin71

I bought this t.v. for our bedroom based on the reviews in which! and on john lewis, i was not disappointed!!. The look of this t.v. is modern with its slim bezel around the screen. The addition... Read more…

Reviewed 14 October 2016 by Meldrew

This TV was the right mixture of features, size, Freeview, Freesat and Internet access. Having already got a Samsung computer monitor, I presumed the TV would be as good regarding picture quality,... Read more…

Reviewed 11 September 2016 by Tony51

Am re writing this review as the first one was rejected I assume as I mentioned price paid, and the link in the email to re-submit doesn't work (bad URL) However this does allow me to re-write my... Read more…

« Prev 1 of 14 Next »

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $73.11
Electricity cost when on standby
@ $0.102296064 per kwh - Edit electricity price and usage
kwh per hour
kwh per hour left on standby
Electricity price $per kilowatt hour
Annual electricity price inflation %
Water cost when switched on
@ $0.00146020352 per litre - Edit water usage and price
litres per hour
Water price $per litre
Annual water price inflation %
Submit Energy Consumption Figures
Total running cost over 5 years $73.11
Running costs for this TV have been estimated based on other similar TVs. If you know how much electricity and water the Samsung UE40KU6400uses then please let us know by entering those figures in the boxes above.
Energy Rating
Running this TV over 5 years will generate 0.49 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 13 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers ue40ku6400, ue40ku6400s, ue40ku6400sx, ue40ku6400sxx, ue40ku6400sxxh, samsung p239360, home ue40ku6400, samsung hwj7500, samsung hwj8500, samsung hwj8501, samsung hwj6500, samsung hwj6501, samsung hwj7501, samsung hwj8501r, cello ue40ku6400, samsung c830za00, samsung hwj6500r, samsung dvbt2cs2, samsung hwj6501r, samsung hwj7501r, samsung p239360p, samsung c830zs00, home ue40ku6400u, samsung hwj7500r, samsung hwj8500r, home ue40ku6400ux, cello ue40ku6400t, summer ue40ku6400, cello ue40ku6400tv, samsung ue40ku6400
Barcodes 08806088284248, 08806088284453, 08806088292687, 08806088300030, 08806088304915