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Panasonic TX-40CXW704
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Panasonic TX40CXW704

40" Flat Apr 2015
Screen Size HD Type 3D Compatible Screen Shape Release Date
£121.62 Electricity cost over 5 years. Calculate
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8 Reasons For

Good Expert Reviews

This TV received a score of 80 out of 100 from expert review site

Panasonic Has Good TV Reviews

Panasonic is one of the superior TV manufacturers according to average reviews from experts and users, and Panasonic also has good reviews for its 4K and 8K TVs.

3D Compatible

Unlike most of the other TVs of this spec and age which are not 3D compatible, the TX-40CXW704 is 3D compatible.

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Supports Smart TV Features

Like most of the other TVs of this age and spec, the TX-40CXW704 supports smart TV features.

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Has a WiFi Connection

has a WiFi connection

The Panasonic TX-40CXW704 has a WiFi connection, as do most of the other 4K and 8K TVs that have been available for a comparable time to the TX-40CXW704.

We compared all the other TVs with a WiFi connection to this television and we think the Samsung UN60JU6500[plb_3066875_price] which has better reviews is also worth considering.

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Has Three Smart Modes

The number of smart modes found on the TX-40CXW704 is more than most televisions of this spec and age. The most frequently found smart mode is Game, but this smart mode is not found on this Panasonic TV. The smart modes Cinema, Dynamic and Standard are also found on this TV.

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The weights of TVs of a similar age and type to the TX-40CXW704 range from 1.1kg to 98kg. The TX-40CXW704 is one of the lighter similar spec TVs that have been available for a comparable time to the TX-40CXW704 (only 12 kilograms) amongst similar spec TVs of this age.

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Quite Thin

The TX-40CXW704 has a fairly thin thickness (only 46 millimeters) compared to most of the other similar spec TVs that have been on the market for more than a year. The thicknesses of 4K and 8K TVs that were launched around the same time as the TX-40CXW704 range from 11mm to 100mm.

We compared all the other 46mm thick televisions to this television and we think because of it's better review score, the Panasonic TX-49CX750[plb_2798544_price] is also worth considering.

Other TVs with a thicker thickness that you might want to look at include the Panasonic TX-50CX700[plb_2798532_price] (46mm).

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2 Reasons Against

Does Not Have a Built-In Camera

Most televisions of a similar spec and age to the TX-40CXW704 do not have a built-in camera. The Panasonic TX-40CXW704 is no exception to this as it too does not have a built-in camera.

We think you might also be interested in other televisions which also have a built-in camera including the LG 105UC9[plb_2828825_price], or the Samsung UN88JS9500[plb_3186351_price] which also has a higher rating.

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Does Not Feature OLED Technology

Like most of the other 4K and 8K TVs that have been around for a comparable time to the TX-40CXW704, the TX-40CXW704 does not feature OLED technology.

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3 Other reasons to consider the Panasonic TX-40CXW704

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 of a comparable age and spec to it. 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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OK Running Costs

The efficiency rating of this television is B, and the average 5 year running cost of the TX-40CXW704 is £122 based on typical usage levels and energy prices, which is typical compared to the other 435 TVs of a similar age and spec.

Released Over a Year Ago

This 4K and 8K TV has been on the market for over a year.


Screen Size
HD Type
3D Compatible
Screen Shape
OLED Technology
Motion Interpolation Frequency
Display Resolution
Aspect Ratio
Display Diagonal
Horizontal Viewing Angle
Graphics Resolution
TV Tuner
Auto Channel Search Feature
Digital Signal Format System
Smart TV
Smart TV Features
Operating System
RMS Rated Power
Built-In Speaker
Dolby Technology
Audio Decoder
Audio Decoding Technology
Ports & Interfaces
Headphone Output Port
Common Interface Plus
Ethernet LAN Port
Digital Audio Optical Out Port
Component Video in Port
USB 2.0 Port
USB 3.0 Port
DVI Port
HDCP Security Feature
PC in Port
Audio Return Channel (ARC)
USB 3.0 (3.1 Gen 1) Type-A Port
WiFi Connection
Ethernet LAN Connection
Management Features
Sleep Timer
On/off Timer
Smart Mode
On Screen Display
Electronic Programme Guide
OSD Language
Memory Card
Integrated Card Reader
Teletext Function
Game Mode
Digital Video Recorder
Local Dimming
Ambient Light Sensor
Stored Teletext Page
On/off Switch
VESA Mounting
Typical Power Consumption
Standby Power Consumption
Energy Efficiency Class
Input Frequency
Annual Energy Consumption
AC Input Voltage
AC Input Frequency
Input Voltage
DLNA Certificate
Weight & Dimensions
Package Weight
Weight (with Stand)
Depth (with Stand)
Height (with Stand)
Width (with Stand)
Packaging Height
Packaging Width
Packaging Content
Desktop Stand
Battery Included
Handheld Remote Control
Cable Included

Expert Reviews

30 November 2015

Der Panasonic TX-55CXW704 zeichnet sich durch ein erstklassiges Preis-Leistungs-Verhältnis aus: Für inzwischen unter 1.500 Euro (Online-Preis) bekommt der Käufer den gut ausgestatten Fernseher,...

Knackscharfes und natrliches Bild
Umfangreiche Ausstattung
Einfache Bedienung
Sehr gute Bildqualitt, berdurchschnittlicher Sound
Angepasstes Firefox OS
Aufnahme auf USBFestplatten, aber keine PauseFunktion (TimeShift)
Keine 3DBrillen im Lieferumfang

Running Cost

Hours of Use Per Day: hours
Show running costs over: years
Electricity cost when switched on £118.58
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 £121.62
Running costs for this TV have been estimated based on other similar TVs. If you know how much electricity and water the Panasonic TX-40CXW704uses then please let us know by entering those figures in the boxes above.
Energy Rating
Running this TV over 5 years will generate 0.6 tonnes of carbon dioxide (CO2).
To offset that much CO2 you would need to plant 16 tree seedlings and grow them for 10 years.

Product Identifiers

Manufacturer Part Numbers panasonic tx40cxw704
Barcodes 00502523812554, 05025232812554

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See How Other TVs Compare to the Panasonic TX-40CXW704

UE48JU6410 vs TX-40CXW704

Samsung UE48JU6410 vs Panasonic TX-40CXW704
Samsung UE48JU6410 Panasonic TX-40CXW704
£ 642.99 £280.00
Energy Efficiency Rating is Better
One More USB 2.0 Port
Four HDMI Ports
Faster Motion Interpolation Frequency
Expert Review Rating is Vastly Worse

UE55JS8500 vs TX-40CXW704

Samsung UE55JS8500 vs Panasonic TX-40CXW704
Samsung UE55JS8500 Panasonic TX-40CXW704
£ 1,099.00 £280.00
Moderately Better Expert Reviews
1,100Hz Faster Motion Interpolation Frequency
Energy Efficiency Rating is Superior
50% Higher RMS Rated Power
£58.08 More Expensive to Run Over Five Years

UE55JU6510 vs TX-40CXW704

Samsung UE55JU6510 vs Panasonic TX-40CXW704
Samsung UE55JU6510 Panasonic TX-40CXW704
£ 879.99 £280.00
Higher Energy Efficiency Rating
Three USB 2.0 Ports
Larger Screen Size
Faster Motion Interpolation Frequency
26% Heavier
11% Higher Running Costs Over Five Years