85points

LG 42LM640

63points

LG Smart LED TV 43UM7290PTF 43"

Comparison winner
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
vs
vs

49 facts in comparison

LG 42LM640 vs LG Smart LED TV 43UM7290PTF 43"

LG 42LM640
LG Smart LED TV 43UM7290PTF 43"

Why is LG 42LM640 better than LG Smart LED TV 43UM7290PTF 43"?

  • Supports USB recording
    ?
  • 3 more HDMI ports
    ?

    4vs1
  • 22mm narrower
    ?

    953mmvs975mm
  • 2 more USB ports
    ?

    3vs1
  • Supports Wi-Fi 4 (802.11n)
    ?
  • 46.6mm thinner
    ?

    33.4mmvs80mm
  • Has a VGA connector
    ?
  • 20W more audio output power
    ?

    2 x 10Wvs2 x 0W

Why is LG Smart LED TV 43UM7290PTF 43" better than LG 42LM640?

  • 1.96x higher pixel density
    ?

    102ppivs52ppi
  • 4x higher resolution
    ?

    3840 x 2160pxvs1920 x 1080px
  • 2.38% bigger screen size
    ?

    43"vs42"
  • 0.6 newer HDMI version
    ?

    2vs1.4
  • 4.5kg lighter
    ?

    8.3kgvs12800g
  • Has DTS Surround
    ?
  • Has an IPS screen
    ?
  • Has an HDR10-enabled display
    ?

Price comparison

LG 42LM640

Buy used:

$999.99

ProductStorePrice
LG 42LM640 AmazonLG OLED C1 Series 55” Alexa Built-in 4k ...LG OLED C1 Series 55” Alexa Built-in 4k Smart TV (3840 x 2160), 120Hz Refresh Rate, AI-Powered 4K, Dolby Cinema, WiSA Ready, Gaming Mode (OLED55C1PUB, 2021)
Amazon logo
$1,471.99
LG 42LM640 AmazonLG NanoCell 80 Series 50” Alexa Built-in...LG NanoCell 80 Series 50” Alexa Built-in 4k Smart TV (3840 x 2160), 120Hz Refresh Rate, AI-Powered 4K Ultra HD, Dolby Cinema, Dolby Vision (50NANO80UPA, 2021)
Amazon logo
$696.99
LG 42LM640 AmazonLG 32LM570BPUA 32" Class 720p Smart LED ...LG 32LM570BPUA 32" Class 720p Smart LED HD TV (2019)
Amazon logo
$348.99
LG 42LM640 AmazonLG 55NANO85UNA Alexa Built-In NanoCell 8...LG 55NANO85UNA Alexa Built-In NanoCell 85 Series 55" 4K Smart UHD NanoCell TV (2020)
Amazon logo
$846.99
LG 42LM640 AmazonLG Electronics 32LJ500B 32-Inch 720p LED...LG Electronics 32LJ500B 32-Inch 720p LED TV (2017 Model)
Amazon logo
$348.00
LG 42LM640 AmazonLG 43UM6910PUA 43-in 4K UHD TM120 Smart ...LG 43UM6910PUA 43-in 4K UHD TM120 Smart LED TV (2019)
Amazon logo
$579.99
LG 42LM640 AmazonLG 75SM9070PUA Alexa Built-in Nano 9 Ser...LG 75SM9070PUA Alexa Built-in Nano 9 Series 75" 4K Ultra HD Smart LED NanoCell TV (2019)
Amazon logo
$1,896.99
LG 42LM640 AmazonLG Nano 8 Series 75SM8670PUA TV, 75" 4K ...LG Nano 8 Series 75SM8670PUA TV, 75" 4K UHD Smart LED NanoCell, 2019 model
Amazon logo
$2,199.00

User reviews

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Design

1.width

953mm

975mm

The width represents the horizontal dimension of the product. We consider a smaller width better because it assures easy maneuverability.
2.weight

12.8kg

8.3kg

We consider a lower weight better because lighter devices are more comfortable to carry. A lower weight is also an advantage for home appliances, as it makes transportation easier, and for many other types of products.
3.thickness

33.4mm

80mm

We consider a thinner chassis better because it makes the product more compact and portable. Thinness is a feature highlighted by many manufacturers of mobile devices, but it is essential for a wide range of products.
4.height

566mm

574mm

The height represents the vertical dimension of the product. We consider a smaller height better because it assures easy maneuverability.

Display

1.pixel density

52ppi

102ppi

Pixel density is a measurement of a screen's resolution, expressed as the number of pixels per inch (PPI) on the screen. A higher pixel density translates into more clarity and sharpness for the images rendered on the screen, thus improving the quality of the viewing experience.
2.resolution

1920 x 1080px

3840 x 2160px

Resolution is an essential indicator of a screen's image quality, representing the maximum amount of pixels that can be shown on the screen. The resolution is given as a compound value, comprised of horizontal and vertical pixels.
3.has an LED-backlit display
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
The bigger the screen size is, the better the user experience.
5.Has an OLED or AMOLED display
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
OLED (Organic Light-Emitting Diode) displays are formed of organic materials that emit light. They have higher contrast ratios and wider viewing angles compared to LCDs. AMOLED and POLED are types of OLED displays.
6.has an IPS screen
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
IPS (In-Plane Switching) is a technology used for LCDs. It was designed to overcome the main limitations of conventional twisted nematic TFT displays: limited viewing angles and low-quality color reproduction. PLS (Plane-to-Line Switching) is a type of IPS screen developed by Samsung, with increased brightness and lower production costs.
7.has an HDR10-enabled display
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
The display supports HDR10, which is an HDR (high dynamic range) video technology. Compared to standard dynamic range (SDR) video, HDR10 video has greater contrast and color depth, resulting in more realistic images.
8.has an ambient light sensor
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
9.displays 3D with glasses
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
It supports displaying 3D images from devices such as a 3D-compatible Blu-ray player, allowing you to watch films in 3D when using suitable glasses.

Connectivity

1.supports Wi-Fi
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
The device can connect to Wi-Fi.
More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
With more USB ports, you are able to connect more devices.
Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.
5.supports Wi-Fi 4 (802.11n)
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Wi-Fi 4 (802.11n) is a wireless standard released in 2009. It has faster transfer rates and improved security compared to its predecessors – a, b, and g.
6.has a VGA connector
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
7.is DLNA-certified
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
All DLNA-certified products are compatible with one another. When different devices are connected to the same network, data can be transferred easily between them.
The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
9.has a DVB-T2 decoder
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
A DVB-T2 is the newer version of Digital Video Broadcasting which is a digital version of cable television.

Audio

1.supports Dolby Digital
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.
3.has stereo speakers
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.has DTS Surround
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
5.supports Dolby Digital MS10
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
6.has SRS TheaterSound HD
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
SRS devices create an immersive 3D soundfield using only two speakers, simulating the kind of audio experience delivered by devices that support Dolby Digital.
7.has a subwoofer
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Devices with a subwoofer have a higher quality, deeper bass.
8.supports Dolby Virtual
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Dolby Virtual Speaker produces a surround sound experience over the stereo speakers.
9.supports Digital Out
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
Devices that support Digital Out can deliver sound through optic fiber audio cables (like TOSLINK) or coaxial audio cables, which can transmit high-resolution audio at fast speeds.

Features

1.supports USB recording
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
USB recording is the capacity of the device to record content into plugged in USB devices.
2.has a sleep timer
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
A sleep timer is a function that shuts off the power after a preset amount of time.
3.has time shift
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
This function allows the user to record and program a file to a storage medium (dvd player or usb) to be viewed or listened at a more convenient time.
4.has a search browser
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
With a search browser app, you can surf the internet from your device.
5.has a child lock
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
A child lock enables adults to prevent or restrict children’s use of the device.
6.supports two-player full-screen gaming
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
With this function, both players can see their own game in full-screen simultaneously by wearing special glasses.
7.has voice commands
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
You can use your voice to control key functions of the device and you can easily access your device without pushing any button.

Miscellaneous

1.has a 24p cinema mode
LG 42LM640
LG Smart LED TV 43UM7290PTF 43"
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.

Price comparison

LG 42LM640

Buy used:

$999.99

ProductStorePrice
LG 42LM640 AmazonLG OLED C1 Series 55” Alexa Built-in 4k ...LG OLED C1 Series 55” Alexa Built-in 4k Smart TV (3840 x 2160), 120Hz Refresh Rate, AI-Powered 4K, Dolby Cinema, WiSA Ready, Gaming Mode (OLED55C1PUB, 2021)
Amazon logo
$1,471.99
LG 42LM640 AmazonLG NanoCell 80 Series 50” Alexa Built-in...LG NanoCell 80 Series 50” Alexa Built-in 4k Smart TV (3840 x 2160), 120Hz Refresh Rate, AI-Powered 4K Ultra HD, Dolby Cinema, Dolby Vision (50NANO80UPA, 2021)
Amazon logo
$696.99
LG 42LM640 AmazonLG 32LM570BPUA 32" Class 720p Smart LED ...LG 32LM570BPUA 32" Class 720p Smart LED HD TV (2019)
Amazon logo
$348.99
LG 42LM640 AmazonLG 55NANO85UNA Alexa Built-In NanoCell 8...LG 55NANO85UNA Alexa Built-In NanoCell 85 Series 55" 4K Smart UHD NanoCell TV (2020)
Amazon logo
$846.99
LG 42LM640 AmazonLG Electronics 32LJ500B 32-Inch 720p LED...LG Electronics 32LJ500B 32-Inch 720p LED TV (2017 Model)
Amazon logo
$348.00
LG 42LM640 AmazonLG 43UM6910PUA 43-in 4K UHD TM120 Smart ...LG 43UM6910PUA 43-in 4K UHD TM120 Smart LED TV (2019)
Amazon logo
$579.99
LG 42LM640 AmazonLG 75SM9070PUA Alexa Built-in Nano 9 Ser...LG 75SM9070PUA Alexa Built-in Nano 9 Series 75" 4K Ultra HD Smart LED NanoCell TV (2019)
Amazon logo
$1,896.99
LG 42LM640 AmazonLG Nano 8 Series 75SM8670PUA TV, 75" 4K ...LG Nano 8 Series 75SM8670PUA TV, 75" 4K UHD Smart LED NanoCell, 2019 model
Amazon logo
$2,199.00

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