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Samsung UN40JU7100
5 Images + 6 Videos

Samsung UN40JU7100

40" Flat Feb 2015
Display Diagonal HD Type 3D Screen Shape Release Date
4K UHD Enjoy incredible picture crispness and dramatic detail, no matter how big the screen, with 4X the resolution of full HD. Precision Black Feel the drama of every entertainment experience... More
£89.96 Electricity cost over 5 years. Calculate
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Samsung UN40JU7100 40-Inch 4K Ultra HD Smart LED TV review
Samsung UN40JU7100 40 4k Ultra HD TV Review
Samsung UN40JU7100 HDTV Review

6 Reasons For

Very Low Running Costs

Based on average energy prices we estimate that the UN40JU7100 will cost only £90 over 5 years to run, which is in the cheapest 4% of all 465 TVs of a similar spec and age.

Samsung Has Good Reviews for Its TVs

On average Samsung 4K and 8K TVs have good reviews as do all televisions built by Samsung.

Supports Smart TV

Like most of the other similar spec TVs that have been available for a comparable time to the UN40JU7100, the UN40JU7100 supports smart TV.

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Has a Wi-Fi

has a wi-Fi

Like most of the other comparable spec TVs that came out around the same time as the UN40JU7100, the Samsung UN40JU7100 has a wi-Fi.

There are a number of other TVs with a wi-Fi currently available that you might also want to look at including the Samsung UE65JS9590 which has better reviews.

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Supports One Analog Signal Format System

The number of analog signal format systems supported by the UN40JU7100 is more than most televisions that have been around for around the same time as it. The most commonly supported analog signal format system is NTSC, but this analog signal format system is not supported by this Samsung TV. The analog signal format systems ATSC are also supported by this TV.

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Very Light

With a weight of only 8.3 kilograms, the UN40JU7100 is one of the lighter 4K and 8K TVs that have been on the market for a similar time to the UN40JU7100 amongst 4K and 8K TVs of this age. Across all the TVs of this age and spec the weights range from 1.1kg to 98kg, and the average weight is 20kg.

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4 Reasons Against

Does Not Have a Built-In Camera

The UN40JU7100 does not have a built-in camera, although this is within the context that most of the other 4K and 8K TVs that have been available for around the same time as the UN40JU7100 also do not have a built-in camera.

Other televisions which also have a built-in camera that you might also want to consider include the UN65JS9500, or the UN88JS9500 both from Samsung which also has a higher rating.

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Does Not Feature OLED Technology

Like most of the other TVs of this age and spec, the Samsung UN40JU7100 does not feature OLED technology.

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Very Slow Motion Interpolation Frequency

Across all the comparable spec televisions that have been available for a similar time to the UN40JU7100 the motion interpolation frequencys range from 100Hz to 3,000Hz, and the average motion interpolation frequency is 770Hz. With a motion interpolation frequency of only 240 hertz, the UN40JU7100 has a fairly slow motion interpolation frequency compared to most of the other televisions of a comparable age and type to the UN40JU7100.

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Only One RF Ports Quantity

The UN40JU7100 is a one RF ports quantity TV.

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2 Other reasons to consider the Samsung UN40JU7100

4K Ultra HD HD Type

4K Ultra HD HD type

The display resolution of this TV is 4K Ultra HD, which is typical of many 4K and 8K TVs that came out more than a year ago. 4K Ultra HD TVs have a resolution of 3840 x 2160 pixels.

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

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Average Depth

At 55.8 millimeters, the UN40JU7100 has a pretty average depth compared to most of the other 4K and 8K TVs that were launched around the same time as the UN40JU7100.

Alternative TVs with a thicker depth that you might want to look at include the LG 43UF770 (£429.00) (56.4mm).

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Display Diagonal
HD Type
Screen Shape
OLED Technology
Motion Interpolation Frequency
Display Resolution
Aspect Ratio
TV Tuner
Auto Channel Search
Digital Signal Format System
Tuner Type
Analog Signal Format System
Smart TV
Smart TV
Internet TV
Built-In Subwoofer
RMS Rated Power
Number of Loudspeakers
Built-In Speaker(s)
Dolby Technology
Audio Decoders
Audio Decoding Technologies
Ports & Interfaces
Ethernet LAN (RJ-45) Ports
RF Ports Quantity
RS-232 Ports
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 (L,R) Out
Ethernet LAN
Wi-Fi Direct
Management Features
On Screen Display (OSD)
Electronic Programme Guide (EPG)
On Screen Display (OSD) Languages
Number of OSD Languages
Teletext Function
BD Wise
Wide Color Enhancer
Local Dimming
Voice Control
Deep Colour Support
Picture Processing Technology
Colour of Product
VESA Mounting Interfaces
On/off Switch
VESA Mounting
Power Consumption (typical)
Power Consumption (standby)
AC Input Voltage
AC Input Frequency
Power Consumption (max)
Energy Star Certified
Weight & Dimensions
Package Weight
Weight With Stand
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Package Height
Package Width
Packaging Content
Handheld Remote Control
Cables Included
Quick Installation Guide
Technical Details
RF Input
Other Features
Dimming Type

User Reviews

Reviewed 25 July 2015 by Derceto
Derceto would recommend the Samsung UN40JU7100 (Verified Purchase)

First off, I ordered this to Canada, just across the border in Southwest Ontario. Arrived with zero issues or damage. Well taken care of. Pros: - 4K - 4:4:4 @ 60hz (The primary reason I bought... Read more…

4k - 444 60hz
Clarity and colour
Innovative remote
Separate Input Module
Thin and light
Minor Latency
Static Stand

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £88.13
Electricity cost when on standby £1.83
@ £0.139 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
@ £0.003474 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 £89.96
Running costs for this TV have been estimated based on other similar TVs. If you know how much electricity and water the Samsung UN40JU7100uses then please let us know by entering those figures in the boxes above.
Running this TV over 5 years will generate 0.45 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 12 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers samsung un40ju7100, samsung un40ju7100f, samsung un40ju7100fx, samsung un40ju7100fxz, samsung un40ju7100fxza, samsung un40ju7100fxzar, samsung un40ju7100fxzarb
Barcodes 00887276094519, 718122797790R1

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See How Other TVs Compare to the Samsung UN40JU7100

UE88JS9500 vs UN40JU7100

Samsung UE88JS9500 vs Samsung UN40JU7100
Samsung UE88JS9500 Samsung UN40JU7100
£ 12,899.00
Significantly Faster Motion Interpolation Frequency
Vastly Larger Screen Size
Two RF Ports
Higher RMS Rated Power
Higher Running Costs Over Five Years by £355.73
50.7kg Heavier

LG 55EG960 vs Samsung UN40JU7100

LG 55EG960 vs Samsung UN40JU7100
LG 55EG960 Samsung UN40JU7100
£ 2,350.00
One More RF Port
28% Larger Screen Size
Three Months Newer
Marginally Lower User Review Score
Only Two USB 2.0 Ports

LG 65EF950 vs Samsung UN40JU7100

LG 65EF950 vs Samsung UN40JU7100
LG 65EF950 Samsung UN40JU7100
£ 2,999.00
Two RF Ports
Newer by Seven Months
25" Larger Screen Size
5.9mm Thinner
£94.54 More Expensive to Run Over Five Years
Vastly Heavier