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Samsung UN40F6400AF
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Samsung UN40F6400AF

Techradar Recommended Trusted Reviews Recommended Recommended Approved Recommended
40" 480Hz Dec 2013
Display Diagonal HD Type 3D High Frequency Rate Release Date
The Samsung Smart TV finds the movies and TV shows you like and more. Navigate within the 5 Smart Hub content panels. Easily discover movies, shows, and social posts with less searching and more... More
$62.09 Electricity cost over 5 years. Calculate
Available from international sellers only
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20 Reasons For

Seven Industry Awards

TV experts really like this television and have given it seven awards.

This TV received a "Recommended" from Trusted Reviews, Techradar, and all of whom said that this Samsung television was good.

This television received a "Best Buy" from who said that this Samsung television would make a great purchase. gave this television an "Approved" award and gave it a "4 Star" award.

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Average Expert Reviews

This television has an average expert rating of 79% based on twenty-two expert reviews from sites including, Trusted Reviews, Expert Reviews and Techradar.

Owner Reviews Are Excellent

The average owner rating of this Samsung TV is marvellous based on 21 owner reviews.

Samsung Has Good TV Reviews

Samsung has good average ratings for its mid-size TVs as well as across its entire TV range compared to other manufacturers.


Good Technical Features

A number of customers wrote in their reviews that it had good features. Expert website wrote in their review of this TV three years ago “Features are abundant.” . Expert review site mentioned in their review “It offers many of that set's other impressive features, including its smart TV system, at a much more reasonable price” and rated the product 4 stars. wrote “The UE40F6400 is a brilliant LED TV, offering assured pictures and plentiful features at a reasonable price”.

Good Picture Quality

Some people who reviewed it agreed that it had good picture quality.

Two Samsung UN40F6400 owners said in their reviews that this TV had good colour saturation. said in their Samsung UN40F6400 review on PC Mag “Samsung's F6400 line of mid-range LED Smart HDTVs delivers a sharp picture with colors that jump out from an inky black background”. Expert website wrote “Both have equally good colours.”.

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Good Product Quality

Some Samsung UN40F6400 reviewers said in their reviews that the product was good quality. said on expert review site three years ago “Expensive shiny ones, ones with absolutely stunning image quality” in their Samsung UN40F6400 review. Expert review site said “The Samsung UE46F6400 has surprisingly good picture quality, better than the more expensive Samsung F8000” and gave the product a score of 80 out of 100.

Smart TV Features Are Good

One Samsung UN40F6400 reviewer wrote in their reviews that it had good apps. wrote three years ago “Packed with apps within a reasonably polished Smart Hub system, there's plenty of contrast” in their review.

One customer considered that the product was good for watching TV catchup services. wrote “All of UK's catch-up TV services? Exciting and immersive picture? Costs less than £500? Yes, please” in their review and gave the product a score of 5 stars.

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Good 3D Picture Quality

One customer who reviewed this TV thought it had a good 3D picture quality.

Good High Def TV

One customer who purchased this TV reckoned that it was good at displaying high definition TV.

Good Connectivity

One customer reckoned that the Samsung UN40F6400 was good in terms of HDMI connections. rated the product 5 stars and wrote in their review of this TV “With a Full HD screen, active 3D, all the advantages of Samsung's excellent Smart Hub, multiple HDMI connections, two r”.

Nice Design

One customer wrote in their reviews that this TV was good looking. Three years ago expert review site mentioned “The Samsung UNF6400 offers attractive styling and a full complement of features for the price” however they only gave the product a score of 60 out of 100.

Good Size

One Samsung UN40F6400 owner thought it was thin. Expert website gave the product a rating of 80 out of 100 and wrote “The only thing really holding this TV down is its narrow” in their Samsung UN40F6400 review.

3D Compatible

Unlike most of the other televisions of this type and age which are not 3D compatible, the Samsung UN40F6400 is 3D compatible.

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Supports Smart TV Features

Unlike most of the other televisions of this spec and age which do not support smart TV features, the UN40F6400 supports smart TV features.

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Has a WiFi Connection

has a WiFi connection

The Samsung UN40F6400 has a WiFi connection. Most of the other TVs of a similar spec and age to the UN40F6400 do not have a WiFi connection.

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Quite Fast Refresh Rate

The UN40F6400 has a quite fast refresh rate (480 hertz) compared to most of the other TVs of this spec and age. The refresh rates of mid-size TVs that were released more than two years ago range from 50Hz to 1,600Hz.

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Three USB 2.0 Ports

three USB 2.0 ports

The UN40F6400 is a three USB 2.0 port television.

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Fairly High RMS Rated Power

The lowest RMS rated power of similar spec TVs that were launched more than two years ago is 2W, the highest is 80W, and the average RMS rated power is 18W. With an RMS rated power of 20 Watts, the Samsung UN40F6400 has one of the higher RMS rated power amongst mid-size TVs of this age.

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1080p Video Mode

This TV supports a 1080p video mode, which is typical of many mid-size TVs that are a similar age to it.

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3 Reasons Against

Does Not Have a Built-In Camera

Like most of the other TVs of a comparable age and spec to the UN40F6400, the UN40F6400 does not have a built-in camera.

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Only Analog Tuner

This television has an Analog & Digital tuner, which is typical of many televisions of this age and spec.

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Does Not Feature OLED Technology

The UN40F6400 does not feature OLED technology, although it is worth keeping in mind that most of the other similar spec TVs that are a comparable age to the UN40F6400 also do not feature OLED technology.

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3 Other reasons to consider the Samsung UN40F6400AF

Full HD HD Type

Full HD HD type

The display resolution of this TV is Full HD, which is typical of many televisions of this type and age. Full HD TVs have a resolution of 1920 x 1080 pixels.

Full HD TVs have a resolution of 1920 x 1080 pixels.

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Released Over Three Years Ago

It was over three years ago when this TV was released.

Average Thickness

At 50.8 millimeters, the UN40F6400 has a pretty typical thickness compared to most of the other comparable spec TVs that are a similar age to the UN40F6400.

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Display Diagonal
HD Type
High Frequency Rate
3D Type
Motion Interpolation Technology
Display Resolution
Supported Video Modes
Aspect Ratio
Supported Graphics Resolutions
TV Tuner
Tuner Type
Smart TV
Smart TV
Built-In Subwoofer
RMS Rated Power
Number of Loudspeakers
Built-In Speaker(s)
Auto Volume Leveler
Ports & Interfaces
Headphone Outputs
Ethernet LAN (RJ-45) Ports
RF Ports Quantity
Digital Audio Optical Out
Component Video (YPbPr/YCbCr) in
USB 2.0 Ports Quantity
Audio Input for DVI
HDMI Ports Quantity
Consumer Electronics Control (CEC)
Remote (IR) Output
Ethernet LAN
Management Features
On/Off Timer
On Screen Display (OSD)
Auto Power Off
On Screen Display (OSD) Languages
Number of OSD Languages
Card Reader Integrated
Game Mode
BD Wise
Local Dimming
Picture Processing Technology
Colour of Product
Swivel Angle Range
VESA Mounting Interfaces
Smartphone Remote Support
VESA Mounting
Power Consumption (standby)
AC Input Voltage
AC Input Frequency
Digital Living Network Alliance (DLNA) Certified
Energy Star Certified
Weight & Dimensions
Weight With Stand
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Packaging Content
3D Glasses Included
Batteries Included
Handheld Remote Control
3D Glasses Quantity
Cables Included

7 Awards

Techradar Recommended Best Buy Trusted Reviews Recommended Recommended Approved 4 Star Recommended

Expert Reviews

5 March 2014

With everything the Samsung UE40F6400 has to offer at this knockdown price, it's hard not to be completely tempted.Not only does it come with all the bells and whistles (and then some more) of a...

11 January 2014

Every holiday season I like to keep an eye on the and deals in the New Year for ideas on what I can do around the house and home theatres seem to be at the top of the list. For some of you, it... Read more…

29 November 2013

Samsung's UN46F6400 ($1,449.99) is very similar to the company's UN46F6300 ($1,349.99). By LCD standards, they're practically identical?except the F6400 has a 240 Hz motion processor, and you're... Read more…

10 September 2013

The Samsung F6400 series of edge-lit HDTVs deliver a sharp picture with dark blacks and vibrant colors. Features are abundant, but the screen doesn't get very bright and the Smart Touch remote can...

9 September 2013

The Samsung F6400 series of edge-lit HDTVs deliver a sharp picture with dark blacks and vibrant colors. Features are abundant, but the screen doesn't get very bright and the Smart Touch remote can...

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User Reviews

Reviewed 22 May 2013 by Shortlydear
Shortlydear would recommend the Samsung UN40F6400AF (Verified Purchase)

Highest quality from Samsung. Exceptional service from Walmart. Prompt delivery from FedEx. Through use, I have grown to expect these, and am never disappointed. Thank you all...

Reviewed 5 November 2013 by Fit12
Fit12 would recommend the Samsung UN40F6400AF (Verified Purchase)

Easy setup. Wireless connection was basically automatic. I'm just learning all the features of the remote. Viewing history makes it easy to find the shows that you watch regularly...

Reviewed 17 December 2013 by Samsungguy
Samsungguy would recommend the Samsung UN40F6400AF (Verified Purchase)

Everything about this TV is great. The picture quality is awesome.the size is perfect. I will not buy a different brand ever...

Reviewed 26 September 2013 by ThreeDimensional
ThreeDimensional would recommend the Samsung UN40F6400AF (Verified Purchase)

This TV is everything advertised. Setup took about 1 hour, including connecting to a dish, and internet. However, Wasmart needs to improve packeging for shipping. The first one arrived seriously... Read more…

Reviewed 3 January 2016 by Fartgarfunkil
Fartgarfunkil would recommend the Cybertron PC Borg-Q

This computer is very fast and looks so sharp with the royal blue tower lit up. It's a great gaming computer for the price. I would highly recommend it...

Very fast, sturdy build. Comes with Quickoffice
Sturdy. (felt better in hands than it's immediate competition. Benefit is also that it has stronger front glass than the others
Fast. It plays all the games I throw at it without issue, including the nvidia tegra games. Webpages are much faster than other tablets, but still not comparable to a computer
Display Quality. Very nice to watch videos on and browse the web and so on
Cameras. I think it's very silly to have a back camera on a tablet, however that being said it still takes decent quality photos. Also the front camera is nice for skype calls
Lightbleed, App compatibility
Light bleed. Just kidding, had mine over a month and haven't had that be an issue. It's noticeably back-lit along the sides when its in a dark room playing a dark movie, yes. Is it bothersome on mine,
Default Apps. In my opinion either leave it straight android or give me excellent apps. Whereas they gave me apps, and nothing really amazing included. I really like having a time weather widget on my
Light Bleed (although this was far less of a problem than I had been led to believe by previous reviews
Battery is not user replaceable (at least not without pulling your tablet apart and voiding the warranty
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Brochures and Manuals

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on $62.51
Electricity cost when on standby $1.40
@ $0.106326012 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
@ $0.00151772816 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 $63.91
Running costs for this TV have been estimated based on other similar TVs. If you know how much electricity and water the Samsung UN40F6400AFuses then please let us know by entering those figures in the boxes above.
Running this TV over 5 years will generate 0.41 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 11 tree seedlings and grow them for 10 years.

+- Manufacturer's Description

Product Identifiers

Manufacturer Part Numbers un40f6400, un40f6400a, un40f6400af
Barcodes 00887276020518