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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
$66.86 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

5 Reasons For

Samsung TVs Have Good Reviews

Based on 22,708 owner and expert reviews, Samsung has good ratings for its TVs. Samsung also has good ratings specifically for its 4K and 8K TVs compared to other brands.

3D Compatible

Unlike most of the other TVs of this age and spec which are not 3D compatible, the Samsung UN40JU7100 is 3D compatible.

There are a number of other 3D compatible TVs currently available which you might also want to look at including because of it's better review score, the UN65JS9000[pl_2756558_price], or the UE78JS9590[pl_2823983_price] both from Samsung.

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Supports Smart TV Features

The Samsung UN40JU7100 supports smart TV features, as do most of the other TVs of a similar age and type to the UN40JU7100.

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Has a WiFi Connection

has a WiFi connection

The UN40JU7100 has a WiFi connection. Most of the other TVs of a similar age and type to the UN40JU7100 also have a WiFi connection.

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Very Light

The UN40JU7100 is one of the lighter TVs of a similar age and type to the UN40JU7100 (only 8.3 kilograms) amongst TVs of this age. Across all the 4K and 8K TVs that have been on the market for a similar time to the UN40JU7100 the weights range from 1.1kg to 98kg.

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4 Reasons Against

Does Not Have a Built-In Camera

Most TVs of this age and spec do not have a built-in camera. The UN40JU7100 is no exception to this as it too does not have a built-in camera.

It is worth considering other TVs which also have a built-in camera including the UN88JS9500[pl_3186351_price], or the UE55JS8500[pl_2828885_price] both from Samsung which is also higher rated.

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Does Not Feature OLED Technology

The UN40JU7100 does not feature OLED technology. Most of the other TVs of this spec and age also do not feature OLED technology.

We think you might also be interested in other televisions which also feature OLED technology including the LG 55EF950[plb_3059571_price] which is also higher rated.

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Very Slow Motion Interpolation Frequency

The motion interpolation frequencies of similar spec televisions that have been on the market for more than a year range from 100Hz to 2,400Hz, and the average motion interpolation frequency is 800Hz. The Samsung UN40JU7100 has one of the slower motion interpolation frequencies (only 240 hertz) amongst 4K and 8K TVs of this age.

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Only One RF Port

The Samsung UN40JU7100 is a one RF port TV.

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3 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 the most commonly found HD type on televisions that were released 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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Released Over a Year Ago

It was over a year ago when this TV was released.

Average Thickness

At 55.8 millimeters, the Samsung UN40JU7100 has a pretty average thickness compared to most of the other 4K and 8K TVs that have been on the market for a comparable time to the UN40JU7100.

If you are not bothered about having a thicker thickness then you might also want to consider the LG 43UF770[plb_2840075_price] (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 $66.74
Electricity cost when on standby $1.38
@ $0.10525476 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
@ $0.0015024368 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 $68.12
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

See How Other TVs Compare to the Samsung UN40JU7100

Samsung DB40E vs Samsung UN40JU7100

Samsung DB40E vs Samsung UN40JU7100
Samsung DB40E Samsung UN40JU7100
$ 555.99
Cheaper to Run by $18.28
Newer by Six Months
12% Thinner
Only One HDMI Port
Two Less USB 2.0 Ports

Samsung HG48ND677 vs Samsung UN40JU7100

Samsung HG48ND677 vs Samsung UN40JU7100
Samsung HG48ND677 Samsung UN40JU7100
50% Higher RMS Rated Power
17% Larger Screen Size
Newer by Two Months
Two Less USB 2.0 Ports
4 Times Lower Display Resolution

LG 43LX570 vs Samsung UN40JU7100

LG 43LX570 vs Samsung UN40JU7100
LG 43LX570 Samsung UN40JU7100
$ 399.99
Cheaper to Run by $18.08
Two Months Newer
7% Larger Screen Size
PC in Port
Only One USB 2.0 Port
Two Less HDMI Ports