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Panasonic TX-40CXW684
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Panasonic TX-40CXW684

40" Flat Apr 2015
Display Diagonal HD Type Screen Shape Smart TV Release Date
A
£107.20 Electricity cost over 5 years. Calculate
Available from international sellers only
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9 Reasons For

Low Running Costs

This 4K and 8K TV is rated A for energy efficiency. Based on average energy prices and usage levels we estimate that the 5 year running cost of the TX-40CXW684 is £108, which makes it one of the more economic to run 4K and 8K TVs that were launched more than a year ago.

Panasonic Has Good TV Reviews

We calculated the average ratings for all Panasonic televisions and also specifically for Panasonic 4K and 8K TVs and found that in both cases Panasonic had good ratings.

Has a Wi-Fi

has a wi-Fi

Like most of the other 4K and 8K TVs that have been on the market for a comparable time to the TX-40CXW684, the Panasonic TX-40CXW684 has a wi-Fi.

We compared this TV to all the other televisions with a wi-Fi and we think because of it's better review score, the Panasonic TX-55CXW754 is also worth considering.

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Supports Smart TV

Like most of the other 4K and 8K TVs that have been available for more than a year, the Panasonic TX-40CXW684 supports smart TV.

We compared all the other televisions which support smart TV to this TV and we think the Samsung UE55JU7590 which has better reviews is also worth considering.

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Three Number of Tunerss

The TX-40CXW684 has more number of tunerss than most of the comparable spec TVs that have been on the market for a similar time to the TX-40CXW684. This Panasonic TV is a three number of tuners TV compared to most of the similar spec televisions that have been around for around the same time as the TX-40CXW684 which only have between one and two number of tunerss.

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Has Five Smart Modess

The number of smart modes found on the TX-40CXW684 is more than most TVs of this age and type. This TV has a Game smart modes, which is the most frequently found smart modes found on televisions that are a similar age to the TX-40CXW684. The smart modess "Cinema", "Dynamic", "Natural" and "Standard" are also found on this television.

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Very Low Annual Energy Consumption

The TX-40CXW684 has a fairly low annual energy consumption (only 91 kilowatt hours) compared to most of the other TVs of this type and age. The average annual energy consumption of 4K and 8K TVs that were released around the same time as the TX-40CXW684 is 140kWh.

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Light

At only 11.5 kilograms, the Panasonic TX-40CXW684 is quite light compared to most of the other 4K and 8K TVs that are a similar age to the TX-40CXW684. The weights of 4K and 8K TVs that were released around the same time as the TX-40CXW684 range from 1.1kg to 98kg, and the average weight is 20kg.

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Quite Thin

4K and 8K TVs that have been available for around the same time as the TX-40CXW684 have depths of between 11mm and 100mm, and the average depth is 61mm. At only 47 millimeters, the TX-40CXW684 has a fairly thin depth compared to most of the other comparable spec televisions that are a similar age to the TX-40CXW684.

Alternative 47mm thick televisions currently available that you might want to consider include the TX-50CX670, or the TX-50CX680 (£399.97) both from Panasonic which has better reviews.

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8 Reasons Against

Not 3D

The Panasonic TX-40CXW684 is not 3D, although it is worth noting that most of the other comparable spec televisions that have been available for more than a year are also not 3D.

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Does Not Have a Built-In Camera

Most TVs that are a comparable age to the TX-40CXW684 do not have a built-in camera. The TX-40CXW684 is no exception to this as it too does not have a built-in camera.

We compared this TV to all the other televisions with a built-in camera and we think the Samsung UN65JS9500, or the LG 105UC9 is also worth considering.

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Only Supports One Image Formats Supported

The TX-40CXW684 has a greater number of image formats than most televisions of this spec and age. This Panasonic TV supports a JPG image formats supported, which is the most commonly supported image formats supported supported by TVs of a comparable age and spec to the TX-40CXW684.

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Does Not Feature OLED Technology

The Panasonic TX-40CXW684 does not feature OLED technology. Most of the other televisions of this type and age also do not feature OLED technology.

We think you might also be interested in alternative TVs which also feature OLED technology including the 55EG9609, or the 65EG9609 both from LG.

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Very Slow Motion Interpolation Frequency

The TX-40CXW684 has one of the slower motion interpolation frequencys (only 200 hertz) amongst TVs of this age. Televisions of a similar age and type to the TX-40CXW684 have motion interpolation frequencys of between 100Hz and 3,000Hz, and the average motion interpolation frequency is 760Hz.

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Only Three HDMI Ports Quantitys

The TX-40CXW684 is a three HDMI ports quantity TV. Most of the other televisions of a comparable age and spec to the TX-40CXW684 have between one and four HDMI ports quantitys.

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Only Two USB 2.0 Ports Quantitys

The TX-40CXW684 is a two USB 2.0 ports quantity TV.

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Quite High Power Consumption (off)

The power consumption (off)s of 4K and 8K TVs that were released around the same time as the TX-40CXW684 range from 0.01W to 0.5W. The TX-40CXW684 has a quite high power consumption (off) (0.5 Watts) compared to most of the other 4K and 8K TVs that have been on the market for around the same time as the TX-40CXW684.

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2 Other reasons to consider the Panasonic TX-40CXW684

4K Ultra HD HD Type

4K Ultra HD HD type

The display resolution of this television is 4K Ultra HD, which is the most frequently found HD type on TVs of this age and type. 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 Panasonic released the TX-40CXW684.

Specification

Display
Display Diagonal
HD Type
3D
Screen Shape
OLED Technology
Motion Interpolation Frequency
Motion Interpolation Technology
Contrast Ratio (dynamic)
Display Resolution
Aspect Ratio
Dynamic Contrast Ratio Marketing Name
Display Diagonal (metric)
Viewing Angle, Horizontal
Viewing Angle, Vertical
TV Tuner
Digital Signal Format System
Tuner Type
Number of Tuners
Smart TV
Smart TV
Internet TV
Interactive TV
Audio
RMS Rated Power
Number of Loudspeakers
Built-In Speaker(s)
Dolby Technology
Sound Modes
Audio Decoders
Audio Decoding Technologies
Ports & Interfaces
Headphone Outputs
Common Interface Plus (CI+)
Ethernet LAN (RJ-45) Ports
SCART Ports Quantity
Digital Audio Optical Out
Composite Video in
USB 2.0 Ports Quantity
USB 3.0 Port
DVI Port
PC in (D-Sub)
HDMI Ports Quantity
Audio Return Channel (ARC)
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Networking
Wi-Fi
Ethernet LAN
Miracast
Management Features
Smart Modes
On Screen Display (OSD)
Electronic Programme Guide (EPG)
On Screen Display (OSD) Languages
Number of OSD Languages
Picture-and-Text
Hotel Mode
Performance
Video Formats Supported
Audio Formats Supported
Image Formats Supported
Teletext Function
Local Dimming
Ambient Light Sensor
Processor Cores
Teletext
Design
Colour of Product
Ergonomics
VESA Mounting
Power
Power Consumption (typical)
Power Consumption (standby)
Energy Efficiency Class
Annual Energy Consumption
Power Consumption (off)
AC Input Voltage
AC Input Frequency
Certificates
Digital Living Network Alliance (DLNA) Certified
Weight & Dimensions
Depth
Weight
Package Weight
Weight With Stand
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Height
Width
Package Height
Package Width
Packaging Content
Handheld Remote Control

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £104.16
Electricity cost when on standby £3.04
@ £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 £107.20
Running costs for this TV have been estimated based on other similar TVs. If you know how much electricity and water the Panasonic TX-40CXW684uses then please let us know by entering those figures in the boxes above.
Energy Rating
0.53T
Running this TV over 5 years will generate 0.53 tonnes of carbon dioxide (CO2).
14
To offset that much CO2 you would need to plant 14 tree seedlings and grow them for 10 years.

Product Identifiers

Manufacturer Part Numbers panasonic tx40cxw684
Barcodes 05025232823314

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See How Other TVs Compare to the Panasonic TX-40CXW684

40PFT6550 vs TX-40CXW684

Philips 40PFT6550 vs Panasonic TX-40CXW684
Philips 40PFT6550 Panasonic TX-40CXW684
£ 399.00
75% Faster Motion Interpolation Frequency
0.2W Lower Power Consumption When Switched Off
£41.67 Cheaper to Run
Lower Annual Energy Consumption
Only Two Processor Cores
17mm Thicker

UE55JS8500 vs TX-40CXW684

Samsung UE55JS8500 vs Panasonic TX-40CXW684
Samsung UE55JS8500 Panasonic TX-40CXW684
£ 1,099.00
90% Faster Motion Interpolation Frequency
Better Energy Efficiency Rating
A Lot Higher RMS Rated Power
Three USB 2.0 Ports
More Expensive to Run Over Five Years by 68%
Only Two Tuners

UE55JU6510 vs TX-40CXW684

Samsung UE55JU6510 vs Panasonic TX-40CXW684
Samsung UE55JU6510 Panasonic TX-40CXW684
£ 899.00
Faster Motion Interpolation Frequency
Better Energy Efficiency Rating
Three USB 2.0 Ports
Larger Screen Size
30% Heavier
26% Higher Running Costs Over Five Years
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