Samsung UE40JU7000 vs Samsung UE40KU6400
Compare All TVs
Top Prices Reasons For Reasons Against Reviews & Awards Date Released What are They Best Used For Key Features Energy Efficiency Price Trend Review Analysis Specification
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Samsung UE40JU7000vsSamsung UE40KU6400

Samsung UE40JU7000

84

Overall Score

84

Overall Score
Our Verdict:
A very economical to run and critically acclaimed 40" 4K TV, with a reasonable price and good features
94
Reviews
33 Reviews
81
Value for Money
Very Good
79
Features
Good Features
74
Age
2 Years Old
83
Running Costs
£76 Over 5 Years
84
Overall Score
Excellent
40" 4K No 66.8mm Apr 2015 A
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 40"
HD Type 4K
OLED/QLED Technology No
Thickness 66.8mm
Release Date Apr 2015
Energy Efficiency A
Samsung UE40KU6400

85

Overall Score

85

Overall Score
Our Verdict:
A new and affordable 40" 4K TV, with very low running costs and two industry awards
84
Reviews
369 Reviews + 2 Awards
93
Value for Money
Excellent
78
Features
Good Features
94
Age
2 Months Old
82
Running Costs
£77 Over 5 Years
85
Overall Score
Excellent
40" 4K No 54.6mm Nov 2017 A
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 40"
HD Type 4K
OLED/QLED Technology No
Thickness 54.6mm
Release Date Nov 2017
Energy Efficiency A
Samsung UE40JU7000

84

Overall Score

84

Overall Score
Our Verdict:
A very economical to run and critically acclaimed 40" 4K TV, with a reasonable price and good features
94
Reviews
33 Reviews
81
Value for Money
Very Good
79
Features
Good Features
74
Age
2 Years Old
83
Running Costs
£76 Over 5 Years
84
Overall Score
Excellent
40" 4K No 66.8mm Apr 2015 A
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 40"
HD Type 4K
OLED/QLED Technology No
Thickness 66.8mm
Release Date Apr 2015
Energy Efficiency A
Samsung UE40KU6400

85

Overall Score

85

Overall Score
Our Verdict:
A new and affordable 40" 4K TV, with very low running costs and two industry awards
84
Reviews
369 Reviews + 2 Awards
93
Value for Money
Excellent
78
Features
Good Features
94
Age
2 Months Old
82
Running Costs
£77 Over 5 Years
85
Overall Score
Excellent
40" 4K No 54.6mm Nov 2017 A
Display Diagonal HD Type OLED/QLED Technology Thickness Release Date Energy Efficiency
Display Diagonal 40"
HD Type 4K
OLED/QLED Technology No
Thickness 54.6mm
Release Date Nov 2017
Energy Efficiency A

Top Prices

Samsung UE40JU7000 Samsung UE40KU6400
RLR Distribution
Televisions UE40JU7000 SAMSUNG 40inch 4K Ultra HD 3D LED Smart TV Freeview HD freesat HD
£689.00
Go to Store
Ebuyer Business
Samsung 40" Ultra Hd 3d Smart Led Tv 3840 X 2160 Resolution Black 4 X Hdmi
£949.98
Go to Store
2 Prices from 2 Stores | £689.00-£949.98
Crampton and Moore
Samsung UE40KU6400 40inch UHD HDR Pro Smart TV
£439.00
Go to Store
RLR Distribution
Televisions SAMSUNG UE40KU6400 4k Ultra HD HDR 40" LED TV
£445.00
Go to Store
Reliant Direct
£469.00
Go to Store
Beyond Television
Samsung UE40KU6400 40 6 Series Flat UHD LED TV
Out of stock
£469.00
Go to Store
Atlantic Electrics Ltd
Out of stock
£489.00
Go to Store
CompAdvance
Out of stock
£510.99
Go to Store
Techdna
Out of stock
£514.07
Go to Store
Box
Out of stock
£554.33
Go to Store
Ex Demo Hut
Out of stock
£630.00
Go to Store
9 Prices from 9 Stores | £439.00-£469.00
 Show All Prices - Show Fewer Prices
Report an incorrect price | Found it cheaper elsewhere?
29% Off
{Seiki SE24HD02UK
£119.98
Was £170 (28 days ago)
PC World Business
View More Amazing Deals

Reasons For

Samsung UE40JU7000 Samsung UE40KU6400
4 Reasons For
3D
The Samsung UE40JU7000 is a 3D TV, but the Samsung UE40KU6400 is not 3D.

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Read more Read less | Edit
Cheaper to Run by £1 Over Five Years
The Samsung UE40JU7000 is £1 cheaper to run than the Samsung UE40KU6400 over five years.
Read more Read less
Expert Reviews Are Significantly Better
Based on 2 expert reviews, the average review score of the Samsung UE40JU7000 is 90%, whereas the average rating of the Samsung UE40KU6400 is 60% (based on 9 reviews).
User Reviews Are Slightly Better
Based on 22 user reviews, the average review score of the Samsung UE40JU7000 is 91%, whereas the average rating of the Samsung UE40KU6400 is 90% (based on 143 reviews).
3 Reasons For
Thinner
Samsung UE40KU6400 is 54.6mm thick. That's 12.2mm thinner than the Samsung UE40JU7000 (66.8mm).

The thickness of a TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Read more Read less | Edit
Cheaper by £250
The Samsung UE40KU6400 costs £250 less than the Samsung UE40JU7000.
More Shops Are Selling it
A greater number of sellers increases the chances of the product remaining in stock and also increases the price competition amongst retailers for this TV.

Reasons Against

Reviews & Awards

Awards

Samsung UE40JU7000 Samsung UE40KU6400
No awards found
2 Awards
conowego.pl: Recommended hardware.info: Excellent

Average Expert Rating

The Samsung UE40JU7000 has better expert reviews than the Samsung UE40KU6400. The average expert reviews score for the Samsung UE40JU7000 is 90% based on 2 reviews, where as the average score for the Samsung UE40KU6400 is 60% based on 9 reviews.
Samsung UE40JU7000 Samsung UE40KU6400
Best
5 stars
1 review
4 stars
1 review
3 stars
0 reviews
2 stars
0 reviews
1 star
0 reviews
5 stars
0 reviews
4 stars
1 review
3 stars
1 review
2 stars
1 review
1 star
0 reviews

Average User Rating

The Samsung UE40JU7000 has better user reviews than the Samsung UE40KU6400. The average user reviews score for the Samsung UE40JU7000 is 91% based on 22 reviews, where as the average score for the Samsung UE40KU6400 is 90% based on 143 reviews.
Samsung UE40JU7000 Samsung UE40KU6400
Best
5 stars
14 reviews
4 stars
6 reviews
3 stars
2 reviews
2 stars
0 reviews
1 star
0 reviews
5 stars
94 reviews
4 stars
34 reviews
3 stars
11 reviews
2 stars
1 review
1 star
3 reviews

Date Released

Samsung UE40JU7000 Samsung UE40KU6400
34 months old 2 months old Best

What are They Best Used For

Watching Films

When ranking TVs for their suitability to display films, we’ve concentrated on several key attributes. These include contrast ratio and local dimming, which allow the dark colours on the screen to look deeper and richer - helpful for nighttime scenes. Also the screen resolution plays a part - 4K and higher resolutions mean that the image will be clearer and more detailed. Finally the size of the screen is also important - explosions and big dramatic reveals are so much more effective when you don’t have to squint to see the screen!

Compare the best TVs for film.

Watching Sport

When ranking TVs for sport, we’ve concentrated primarily on the most important attributes. First off, we concentrate on the ‘motion interpolation frequency’. This is important for fast-moving spots, since it reduces the amount of blurring on screen. We also take the size of the screen into account - sports matches are far more immersive when viewed on a giant screen! Finally, we look at display brightness and display resolution, so that the games always appear as fully-detailed and bright.

Compare the best TVs for sport.

Key Features

3D

‘3D’ describes whether the TV can display 3D movies and programmes. Requires compatible 3D glasses to properly function.

3D technology has become increasingly popular as the amount of 3D film and TV content has increased dramatically in recent years. All 3D TVs will also display regular 2D content and most will allow you to switch on and off the 3D effect on 3D content. 3D compatible TVs allow you to watch 3D content. For most TVs you will need to wear special glasses to see the 3D effect.

Samsung UE40JU7000 Samsung UE40KU6400
Best
Yes
No

Thickness

The thickness of a TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Energy Efficiency

Energy Efficiency Class

Samsung UE40JU7000 Samsung UE40KU6400

Running Costs Over 5 Years

TV running costs calculated based on an average of 5 hours of use per day. The running cost comprises the electricity cost when using the TV and the electricity standby cost. Compare all energy saving TVs.

Environmental Impact

We have calculated the amount of CO2 that will be generated by running each of these TVs for 5 years. We have then converted that into the number of tree seedlings that you would need to plant and grow for 10 years in order to offset that amount of CO2.
Samsung UE40JU7000
Samsung
UE40JU7000
10 trees 0.38 tonnes CO2 (Best)
Samsung UE40KU6400
Samsung
UE40KU6400
10 trees 0.38 tonnes CO2

Review Analysis

Product Quality

Reviewers thought the product quality of both the Samsung UE40KU6400 and the Samsung UE40JU7000 was excellent.
Samsung UE40JU7000 Samsung UE40KU6400
  • Excellent picture quality and sound…
    Timbo60 - September 2015
  • Picture quality is outstanding…
    Vuss - October 2015
  • The sound quality is also very good…
    Ljok - August 2016
  • The sound with our sound box is good quality…
    LilianD - November 2016
  • The picture and sound quality are excellent…
    Gardencottagesue - November 2016
  • The display is crisp with true blacks and the sound quality is quite awesome…
    Mrxutu - September 2016
  • The design enhances the room, picture quality is vastly improved…
    Eckyman - November 2016
  • Good picture quality…
    Anthony83 - September 2016
  • The sound quality is pretty good too, given the physical limitations of the integral speakers…
    Daniel51 - November 2016
  • Easy to operate, fairly good quality pictures and light weight for handling…
    Jtsmt - December 2016
  • Excellent quality picture and very easy to operate…
    MRC19 - December 2016
  • Really pleased with the picture quality and sound and it looks very stylish…
    Jule52 - December 2016
  • Sound Quality

    Reviews for the Samsung UE40KU6400 mention that sound quality was excellent, and reviews for the Samsung UE40JU7000 mention that sound quality was very good.
    Samsung UE40JU7000 Samsung UE40KU6400
  • A good sound score really does benefit from the matching sound bar (with woofer) - an optional extra…
    Gordowalo - October 2015
  • Easy to set up good sound, more features than your ever use…
    Dfaima - January 2016
  • The picture and sound quality are excellent…
    Gardencottagesue - November 2016
  • The display is crisp with true blacks and the sound quality is quite awesome…
    Mrxutu - September 2016
  • The sound quality is pretty good too, given the physical limitations of the integral speakers…
    Daniel51 - November 2016
  • Great television for price great picture although sound quality not so good for the hard of hearing…
    Jombob - December 2016
  • The quality of the picture and sound is very impressive…
    WLinda - October 2016
  • Outstanding picture with excellent sound even without the sound bar…
    Thruxton - December 2016
  • The sound is great although not as good as with a sound bar…
    Rockrock - December 2016
  • Sound is ok.
    Simon8873 - December 2016
  • The picture is fantastic, sound is good…
    43Rose - December 2016
  • Great sound quality as well…
    Gagan - July 2016
  • Picture Quality

    Reviews for the Samsung UE40KU6400 mention that picture quality was excellent, and reviews for the Samsung UE40JU7000 mention that picture quality was very good.
    Samsung UE40JU7000 Samsung UE40KU6400
  • The viewing angle is pretty limited…
    Ellibella - December 2015
  • Excellent picture quality and sound…
    Timbo60 - September 2015
  • Picture quality is outstanding…
    Vuss - October 2015
  • So for sport this is a fantastic choice.
    Pepper - February 2016
  • Once done the colour and sharpness is excellent…
    Ellibella - December 2015
  • The design enhances the room, picture quality is vastly improved…
    Eckyman - November 2016
  • Good picture quality…
    Anthony83 - September 2016
  • Really pleased with the picture quality and sound and it looks very stylish…
    Jule52 - December 2016
  • It was relatively easy to setup and the picture quality is excellent…
    Swwadop - December 2016
  • Picture quality is crisp, sharp…
  • Best picture quality /features and sound…
    Gagan - July 2016
  • Fantastic picture quality…
    P. Williams - June 2016
  • Picture quality is great…
    Chris - October 2016
  • Great picture, great wireless networking, great user interface, great for gaming…
    Mr. M. Walker - March 2017
  • The picture is great with inky blacks and strong colours…
    Mr. Barry Kirk - February 2017
  • Specification

     
     
     
    Display Samsung UE40JU7000 Samsung UE40KU6400
    Display Diagonal 40" 40"
    HD Type
    4K
     4K
    4K
     4K
    High Frequency Rate
    Display Resolution
    3840 x 2160 (4K)
     3840 x 2160 (4K)
    3840 x 2160 (4K)
     3840 x 2160 (4K)
    Motion Interpolation Frequency 100Hz
    BEST
    Comb Filter
    3D
     3D
    3D
     3D
    Display Brightness
    Supported Video Mode
    2160p
     2160p
    2160p
     2160p
    PQI (Picture Quality Index)
    Display Technology
    LED QLED
     LED
     QLED
    LED QLED
     LED
     QLED
    Screen Format Adjustments
    16:9
     16:9
    16:9
     16:9
    Display Diagonal (metric) 101cm 101cm
    Supported Graphics Resolutions
    3840 x 2160
     3840 x 2160
    3840 x 2160
     3840 x 2160
     
     
     
    Audio Samsung UE40JU7000 Samsung UE40KU6400
    RMS Rated Power 20W 20W
    Loudspeaker 2 2
    Speaker 2 2
     
     
     
    Smart TV Samsung UE40JU7000 Samsung UE40KU6400
    Video App
    Netflix
     Netflix
    Netflix
     Netflix
    Lifestyle Apps
    Samsung Smart View Samsung Billing
    Samsung Smart Vi
     Samsung Smart View
     Samsung Billing
     Samsung Smart Vi
    Samsung Smart View Samsung Billing
    Samsung Smart Vi
     Samsung Smart View
     Samsung Billing
     Samsung Smart Vi
     
     
     
    Other Features Samsung UE40JU7000 Samsung UE40KU6400
    Dimming Type Unknown - Click to provide data
     
     
     
    Power Samsung UE40JU7000 Samsung UE40KU6400
    Energy Efficiency Class
    A
     A
    A
     A
    Power Consumption (typical) 61W
    BEST
    62W
    Power Consumption (standby) 0.3W 0.3W
    Annual Energy Consumption 85kWh
    BEST
    86kWh
    Maximum Power Consumption 154W 125W
    BEST
     
     
     
    TV Tuner Samsung UE40JU7000 Samsung UE40KU6400
    Tuner Type
    Analog
     Analog
    Analog
     Analog
    Tuner 2tuner(s) Unknown - Click to provide data
     
     
     
    Performance Samsung UE40JU7000 Samsung UE40KU6400
    Video Formats Supported
    H.265
     H.265
    H.265
     H.265
    Processor Cores 4 4
     
     
     
    Packaging Content Samsung UE40JU7000 Samsung UE40KU6400
    Remote Control Type Unknown - Click to provide data
    Cables Included
    AC
     AC
    AC
     AC
     
     
     
    Networking Samsung UE40JU7000 Samsung UE40KU6400
    Wi-Fi Standards
    802.11ac 802.11a
     802.11ac
     802.11a
    802.11ac 802.11a
     802.11ac
     802.11a
     
     
     
    Management Features Samsung UE40JU7000 Samsung UE40KU6400
    Smart Modes
    Natural Game
    Movie Sports
    Cinema
     Natural
     Game
     Movie
     Sports
     Cinema
    Natural Game
    Movie Sports
    Cinema
     Natural
     Game
     Movie
     Sports
     Cinema
    Number of OSD Languages 27 27
     
     
     
    Weight & Dimensions Samsung UE40JU7000 Samsung UE40KU6400
    Thickness 66.8mm 54.6mm
    BEST
    Weight 8.3kg
    BEST
    9.2kg
    Weight With Stand 10.4kg
    BEST
    11.5kg
    Depth (with Stand) 271.7mm 264.2mm
    BEST
    Height (with Stand) 587.7mm 578.9mm
    Width (with Stand) 917.7mm 905.7mm
    BEST
    Height 535.6mm 520.6mm
    Width 917.7mm 905.7mm
     
     
     
    Ports & Interfaces Samsung UE40JU7000 Samsung UE40KU6400
    Headphone Outputs 1 Unknown - Click to provide data
    Ethernet LAN (RJ-45) Port 1 1
    RF Port 2 2
    SCART Port 1 Unknown - Click to provide data
    RS-232 Port 1 Unknown - Click to provide data
    Digital Audio Optical Out 1 1
    Composite Video in 1 1
    Component Video (YPbPr/YCbCr) in 1 1
    USB 2.0 Port 3
    BEST
    2
    HDMI Port 4
    BEST
    3
    Common Interface Plus (CI+) Version Unknown - Click to provide data 1.3
     
     
     
    Packaging Data Samsung UE40JU7000 Samsung UE40KU6400
    Package Weight 13.3kg
    BEST
    13.4kg
    Package Height 603mm
    BEST
    630mm
    Package Width 1,085mm 1,050mm
    BEST

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    VS
    LG 43UH610
    LG
    43UH610
    £399.00
    £40 Cheaper
    Hugely better
    expert reviews
    Energy
    efficiency
    rating is
    higher
    £8 cheaper to
    run over five
    years
    Slightly larger
    display
    diagonal
    Common
    interface (CI)
    slot
    Samsung UE40KU6400
    Samsung
    UE40KU6400
    £439.00
    Better brand
    A lot thinner
    Better for watching films
    VS
    LG 43UH620
    LG
    43UH620
    £480.00
    Better energy
    efficiency
    rating
    Better for
    watching sport
    10% cheaper to
    run over five
    years
    Larger display
    diagonal
    Samsung UE40KU6400
    Samsung
    UE40KU6400
    £439.00
    Better brand
    User reviews are vastly better
    35.4mm thinner
    Very good for watching films
    Higher RMS rated power
    VS
    Sony KDL-48W605
    Sony
    KDL-48W605
    £395.00
    £44 Cheaper
    Considerably
    better expert
    reviews
    Energy
    efficiency
    rating is
    higher
    £16.35 cheaper
    to run
    17% larger
    display
    diagonal
    Samsung UE40KU6400
    Samsung
    UE40KU6400
    £439.00
    31% cheaper to run over five years
    Thinner
    Mounting kit
    VS
    Samsung UE49MU6400
    Samsung
    UE49MU6400
    £430.00
    £9 Cheaper
    More popular
    User reviews
    are a bit
    better
    One year longer
    manufacturer's
    guarantee
    9" larger
    display
    diagonal
    Samsung UE40KU6400
    Samsung
    UE40KU6400
    £439.00
    Better brand
    Slightly better user reviews
    Higher RMS rated power
    29% thinner
    Bluetooth
    Picture-in-Picture
    VS
    Sony KDL-43WE753BU
    Sony
    KDL-43WE753BU
    £439.90
    Faster motion
    interpolation
    frequency
    Better energy
    efficiency
    rating
    12% cheaper to
    run over five
    years
    Larger display
    diagonal