Changhong LED40D2200 vs LG 49UH850

Changhong LED40D2200
LG 49UH850

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Reasons For

4 Reasons For
PC in (D-Sub) Edit
The Changhong LED40D2200 has a PC in (D-Sub), however the LG 49UH850 does not have a PC in (D-Sub). Read more

The socket (port) to receive input from a PC via a D-sub, which is a connector with a characteristic D-shaped metal shield.

93% lower annual energy consumption Edit
The Changhong LED40D2200 is a 64kWh annual energy consumption TV. That's 59kWh lower than the LG 49UH850 (123kWh). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Lighter Edit
The Changhong LED40D2200 is a 6.7kg heavy TV. That's 9.2kg lighter than the LG 49UH850 (15.8kg). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

Better energy efficiency rating
The energy efficiency rating of the Changhong LED40D2200 is "A+", however the rating of the LG 49UH850 is "A".
4 Reasons For
19% larger display diagonal Edit
The LG 49UH850 has a display diagonal of 49", however the Changhong LED40D2200 is only a 40" TV (9" smaller). Read more

The display diagonal of a TV is the most common measure of screen size and is the distance from the top left to the bottom right of the visible part of a TV screen excluding any frame or border. One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies.

60% higher RMS rated power Edit
The LG 49UH850 is a 40W RMS rated power TV. That's 24W higher than the Changhong LED40D2200 (40W). Read more

RMS rated power stands for Root Mean Square rated power and it is typically used to measure the power output of the audio element of the TV.

A higher RMS rated power means that the audio system on the TV is more powerful and will be able to play the audio at higher volumes. A higher RMS power may also result in better quality audio at normal volume levels.

One more USB 2.0 ports quantity Edit
The LG 49UH850 has two USB 2.0 ports quantitys, however the Changhong LED40D2200 only has one USB 2.0 ports quantity. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

Thinner Edit
The LG 49UH850 is a 51.5mm thick TV. That's 38.5mm thinner than the Changhong LED40D2200 (51.5mm). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

Reasons Against

5 Reasons Against
9" smaller display diagonal Edit
The Changhong LED40D2200 is a 40" TV. That's 9" smaller than the LG 49UH850 (49"). Read more

The display diagonal of a TV is the most common measure of screen size and is the distance from the top left to the bottom right of the visible part of a TV screen excluding any frame or border. One of the most important considerations when choosing the right screen size for your TV is the typical distance from which you will be viewing the screen. A good rule of thumb is to multiply the display diagonal by 2.5 to determine the viewing distance. So a 40 inch TV is best viewed from 100 inches away, which is equivalent to 8.3 feet or 2.54m. For home cinema setups and a truly immersive experience this ratio can be reduced to 1.2. This will give a screen size that fills 40 degrees of the viewer's field of vision. So if you viewing from a distance of 6ft (72 inches) you would need a TV display diagonal of 60 inches.

TVs with a bigger display diagonal allow you to make the most of HD content and are great for watching movies.

Hugely lower RMS rated power Edit
The Changhong LED40D2200 has an RMS rated power of 16W, but the LG 49UH850 is a 40W RMS rated power TV (24W higher). Read more

RMS rated power stands for Root Mean Square rated power and it is typically used to measure the power output of the audio element of the TV.

A higher RMS rated power means that the audio system on the TV is more powerful and will be able to play the audio at higher volumes. A higher RMS power may also result in better quality audio at normal volume levels.

Only one USB 2.0 ports quantity Edit
The Changhong LED40D2200 is a one USB 2.0 ports quantity TV, whereas the LG 49UH850 only has two USB 2.0 ports quantitys. Read more

USB ports are useful for displaying on your TV photos / videos or playing music that is stored on USB key drives. The USB port can also be used for charging devices from your TV (as long as it's switched on), and for installing software updates on the TV.

More USB ports will allow you to connect more USB devices to the TV simultaneously without needing to continuous plug in and unplug cables.

A lot thicker Edit
Changhong LED40D2200 is 90mm thick, but the LG 49UH850 is a 51.5mm thick TV (38.5mm thinner). Read more

The depth of the TV is the thickness of the TV measured from the back of the TV to the front of the TV. Curved TVs will have quite a big depth as this dimension is measured from the back of the centre of the screen to the front of the edges of the screen.

A thinner TV has the advantage of appearing more elegant and will also mean that the TV will not stick out as much when mounted on a wall.

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4 Reasons Against
Does not have a PC in (D-Sub) Edit
The LG 49UH850 does not have a PC in (D-Sub), whereas the Changhong LED40D2200 does. Read more

The socket (port) to receive input from a PC via a D-sub, which is a connector with a characteristic D-shaped metal shield.

A lot higher annual energy consumption Edit
The LG 49UH850 has an annual energy consumption of 123kWh, but the Changhong LED40D2200 is a 64kWh annual energy consumption TV (59kWh lower). Read more

The annual energy consumption is the total amount of energy that the TV will use over the course of a whole year, given typical usage levels.

A lower annual energy consumption means that it will cost less each year for you to run your TV.

Vastly heavier Edit
The LG 49UH850 has a weight of 15.8kg, however the Changhong LED40D2200 is a 6.7kg heavy TV (9.2kg lighter). Read more

The weight is the total weight of the TV excluding all packaging.

A lighter weight TV will be easier to move around and to mount on a wall. Some of the larger, very heavy TVs may require lightweight partition walls to be reinforced before the TV could be mounted.

Inferior energy efficiency rating
The energy efficiency rating of the LG 49UH850 is "A", but the rating of the Changhong LED40D2200 is "A+".

Date Released

10 months Ago 10 months Ago

Running Costs Over 5 Years

Electricity cost - switched on £ -
Electricity cost - standby £ -
Total running cost £ -
Electricity cost - switched on £ 134.60
Electricity cost - standby £ 3.04
Total running cost £ 137.64
Purchase price £ 600.00
Total cost of ownership £ 737.64
Details

Energy Efficiency Class

Environmental Impact

No data
0.68T
Running this TV over 5 years will generate 0.68 tonnes of carbon dioxide (CO2).
18
To offset that much CO2 you would need to plant and grow them for 10 years.

Display

Display Diagonal
40" 49"
BEST
HD Type
 4K Ultra HD
 4K Ultra HD
BEST
3D
Unknown - Click to provide data
 3D
Screen Shape
 Flat
 Flat
Motion Interpolation Frequency
Unknown - Click to provide data 200Hz
Comb Filter
 3D
BEST
 3D
Noise Reduction
 Noise reduction
 Noise reduction
Motion Interpolation Technology
 PMI (Picture Mastering Index)
 PMI (Picture Mastering Index)
Response Time
6.5ms Unknown - Click to provide data
Display Brightness
250 cd/m² Unknown - Click to provide data
Contrast Ratio (dynamic)
 3000:1
BEST
 3000:1
Display Resolution
 1920 x 1080
BEST
 1920 x 1080
Supported Video Modes
 2160p
 2160p
BEST
Supported 3D Technologies
 LG Cinema 3D
 LG Cinema 3D
2D-3D Converter
Unknown - Click to provide data
 2D-3D converter
PMI (Picture Mastering Index)
Unknown - Click to provide data 2,700
Display Number of Colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
Display Technology
 LED
 LED
BEST
Screen Format Adjustments
 16:9
 4:3
 Zoom
 16:9
 4:3
 Zoom
Display Diagonal (metric)
100cm 123cm
BEST
Viewing Angle, Horizontal
170° Unknown - Click to provide data
Supported Graphics Resolutions
 1920 x 1080 (HD 1080)
 3840 x 2160
 1920 x 1080 (HD 1080)
 3840 x 2160
BEST
Viewing Angle, Vertical
170° Unknown - Click to provide data

TV Tuner

Digital Signal Format System
 DVB
 DVB-T
 DVB-C
 DVB-S
 DVB-S2
 DVB-T2
 DVB
 DVB-T
 DVB-C
 DVB-S
 DVB-S2
 DVB-T2
Tuner Type
 Analog
 Analog
Supported TV Bands
 UHF
 VHF
 CATV
 UHF
 VHF
 CATV
Analog Signal Format System
 PAL
 SECAM
 NTSC
 Not supported
 PAL
 SECAM
 NTSC
 Not supported
Channels Quantity (DVB-T)
Unknown - Click to provide data 1
Channels Quantity (DVB-S2)
Unknown - Click to provide data 1
Channels Quantity (DVB-C)
Unknown - Click to provide data 1

Smart TV

Smart TV
Unknown - Click to provide data
 Smart TV
Internet TV
Unknown - Click to provide data
 Internet TV
Timeshift
Unknown - Click to provide data
 Timeshift
Operating System Version
Unknown - Click to provide data 3.0
Operating System Installed
 Web OS
 Web OS

Audio

Audio System
Unknown - Click to provide data 2.2
Subwoofer RMS Power
Unknown - Click to provide data 20W
Built-In Subwoofer
Unknown - Click to provide data
 Built-in subwoofer
RMS Rated Power
16W 40W
BEST
Number of Loudspeakers
2 2
Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
Sound Modes
 Standard
 Music
 Movie
 Sports
 Game
 Standard
 Music
 Movie
 Sports
 Game
Audio Decoders
 DTS
 DTS
Audio Decoding Technologies
 DTS-HD
 DTS-HD

Ports & Interfaces

Headphone Outputs
1 1
Common Interface Plus (CI+)
 Common interface Plus (CI+)
 Common interface Plus (CI+)
Common Interface (CI)
Unknown - Click to provide data
 Common interface (CI)
Ethernet LAN (RJ-45) Ports
Unknown - Click to provide data 1
RF Ports Quantity
Unknown - Click to provide data 2
SCART Ports Quantity
Unknown - Click to provide data 1
Digital Audio Optical Out
Unknown - Click to provide data 1
PC Audio in
 PC Audio in
 PC Audio in
Composite Video in
Unknown - Click to provide data 1
Component Video (YPbPr/YCbCr) in
1 1
USB 2.0 Ports Quantity
1 2
BEST
DVI Port
Unknown - Click to provide data
 DVI port
HDMI Version
 2.0
 2.0
BEST
PC in (D-Sub)
 PC in (D-Sub)
BEST
 PC in (D-Sub)
HDMI Ports Quantity
3 3
Intel® Wireless Display (Intel® WiDi)
Unknown - Click to provide data
 Intel® Wireless Display (Intel® WiDi)
Consumer Electronics Control (CEC)
 SimpLink
 SimpLink
VGA (D-Sub) Ports Quantity
1 Unknown - Click to provide data
USB 3.0 (3.1 Gen 1) Type-A Ports Quantity
Unknown - Click to provide data 1
Common Interface Plus (CI+) Version
Unknown - Click to provide data 1.3

Networking

Wi-Fi
Unknown - Click to provide data
 Wi-Fi
Bluetooth
Unknown - Click to provide data
 Bluetooth
Wi-Fi Standards
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
 802.11ac
 802.11a
 IEEE 802.11a
 IEEE 802.11ac
BEST
Ethernet LAN
Unknown - Click to provide data
 Ethernet LAN
Miracast
Unknown - Click to provide data
 Miracast
Wi-Fi Direct
Unknown - Click to provide data
 Wi-Fi Direct
Browsing
Unknown - Click to provide data
 Browsing

Management Features

Sleep Timer
 Sleep timer
 Sleep timer
On/Off Timer
 On/Off timer
Unknown - Click to provide data
Smart Modes
 Vivid
 Cinema
 Game
 Standard
 Sports
 Photo
 Vivid
 Cinema
 Game
 Standard
 Sports
 Photo
On Screen Display (OSD)
 On Screen Display (OSD)
Unknown - Click to provide data
Electronic Programme Guide (EPG)
 Electronic Programme Guide (EPG)
 Electronic Programme Guide (EPG)
ECO Mode
Unknown - Click to provide data
 ECO mode
Hotel Mode
 Hotel mode
Unknown - Click to provide data
Programming Period
Unknown - Click to provide data 8 day(s)

Performance

Video Formats Supported
 MPEG
 MPEG2
 MPEG4
 H.264
 H.265
 MPEG
 MPEG2
 MPEG4
 H.264
 H.265
Teletext Function
 Teletext function
 Teletext function
Digital Video Recorder (DVR)
Unknown - Click to provide data
 Digital Video Recorder (DVR)
Local Dimming
Unknown - Click to provide data
 Local dimming
Processor Cores
Unknown - Click to provide data 4
Teletext
Unknown - Click to provide data 2,000 pages
USB Recording
Unknown - Click to provide data
 USB recording
Subtitles Function
Unknown - Click to provide data
 Subtitles function
High Dynamic Range Imaging (HDRI)
Unknown - Click to provide data
 High Dynamic Range Imaging (HDRI)
Teletext Standards
 List
 Top-text
 List
 Top-text

Design

Colour of Product
 Black
 Black
Peak Luminance Ratio
Unknown - Click to provide data 65%

Ergonomics

VESA Mounting Interfaces
 200 x 200
 200 x 200
On/off Switch
 On/off switch
 On/off switch
VESA Mounting
 VESA mounting
 VESA mounting

Power

Power Consumption (typical)
Unknown - Click to provide data 84W
Power Consumption (standby)
0.5W 0.5W
Energy Efficiency Class
 A+
BEST
 A+
Power Consumption (average)
44W Unknown - Click to provide data
Annual Energy Consumption
64kWh
BEST
123kWh
Power Consumption (off)
0.01W Unknown - Click to provide data
AC Input Voltage
 100 - 240
 100 - 240
AC Input Frequency
 50
 50

Certificates

Digital Living Network Alliance (DLNA) Certified
Unknown - Click to provide data
 Digital Living Network Alliance (DLNA) certified
RoHS Compliance
Unknown - Click to provide data
 RoHS compliance

Weight & Dimensions

Depth
90mm 51.5mm
BEST
Weight
6.7kg
BEST
15.8kg
Package Weight
9.1kg
BEST
21.3kg
Weight With Stand
Unknown - Click to provide data 17.8kg
Depth (with Stand)
209.5mm
BEST
238.4mm
Height (with Stand)
570.6mm
BEST
699mm
Width (with Stand)
901.9mm
BEST
1,104mm
Height
518.7mm 645mm
Width
901.9mm 1,104mm
Package Height
640mm
BEST
775mm
Package Width
1,010mm
BEST
1,197mm

Packaging Content

3D Glasses Included
Unknown - Click to provide data
 3D glasses included
Desktop Stand
Unknown - Click to provide data
 Desktop stand
Batteries Included
Unknown - Click to provide data
 Batteries included
Handheld Remote Control
Unknown - Click to provide data
 Handheld remote control
3D Glasses Quantity
Unknown - Click to provide data 2
Remote Control Type
Unknown - Click to provide data MR15R
Cables Included
 AC
 AV
 AC
 AV
Quick Start Guide
Unknown - Click to provide data
 Quick start guide
Manual
Unknown - Click to provide data
 Manual

Technical Details

RF Input
Unknown - Click to provide data 2
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