91points

LG 55LM640

51points

Sony 65" 4K Ultra HD TV

Comparison winner
LG 55LM640
vs
vs

41 facts in comparison

LG 55LM640 vs Sony 65" 4K Ultra HD TV

LG 55LM640
Sony 65" 4K Ultra HD TV

Why is LG 55LM640 better than Sony 65" 4K Ultra HD TV?

  • Supports USB recording
    ?
  • 411.4mm narrower
    ?

    1.23mvs1643.4mm
  • Has a sleep timer
    ?
  • 58.7kg lighter
    ?

    21.3kgvs80000g
  • Supports Wi-Fi 4 (802.11n)
    ?
  • 38.01mm thinner
    ?

    33.1mmvs71.11mm
  • Has a VGA connector
    ?
  • Has time shift
    ?

Why is Sony 65" 4K Ultra HD TV better than LG 55LM640?

  • 1.68x higher pixel density
    ?

    67ppivs40ppi
  • 4x higher resolution
    ?

    3840 x 2160pxvs1920 x 1080px
  • 18.18% bigger screen size
    ?

    65"vs55"
  • Supports a remote smartphone
    ?
  • Has an HDR10-enabled display
    ?
  • 30W more audio output power
    ?

    4 x 12.5Wvs2 x 10W
  • Supports Dolby Digital Plus
    ?
  • Has micro or local dimming
    ?

Price comparison

Sony 65" 4K Ultra HD TV

Buy used:

$799.99

ProductStorePrice
Sony 65" 4K Ultra HD TV AmazonSony X80J 65 Inch TV: 4K Ultra HD LED Sm...Sony X80J 65 Inch TV: 4K Ultra HD LED Smart Google TV with Dolby Vision HDR and Alexa Compatibility KD65X80J- 2021 Model
Amazon logo
$799.99
Sony 65" 4K Ultra HD TV AmazonSony X85J 65 Inch TV: 4K Ultra HD LED Sm...Sony X85J 65 Inch TV: 4K Ultra HD LED Smart Google TV with Native 120HZ Refresh Rate, Dolby Vision HDR, and Alexa Compatibility KD65X85J- 2021 Model
Amazon logo
$998.00
Sony 65" 4K Ultra HD TV AmazonSony X900H 65-inch TV: 4K Ultra HD Smart...Sony X900H 65-inch TV: 4K Ultra HD Smart LED TV with HDR, Game Mode for Gaming, and Alexa Compatibility - 2020 Model
Amazon logo
$1,198.00
Sony 65" 4K Ultra HD TV AmazonSony X90J 65 Inch TV: BRAVIA XR Full Arr...Sony X90J 65 Inch TV: BRAVIA XR Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa Compatibility XR65X90J- 2021 Model
Amazon logo
$1,298.00
Sony 65" 4K Ultra HD TV AmazonSony X950H 65-inch TV: 4K Ultra HD Smart...Sony X950H 65-inch TV: 4K Ultra HD Smart LED TV with HDR and Alexa Compatibility - 2020 Model
Amazon logo
$1,389.99
Sony 65" 4K Ultra HD TV AmazonSony A8H 65-inch TV: BRAVIA OLED 4K Ultr...Sony A8H 65-inch TV: BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2020 Model
Amazon logo
$2,299.99
Sony 65" 4K Ultra HD TV AmazonSony X950H 65-Inch 4K Ultra HD Smart LED...Sony X950H 65-Inch 4K Ultra HD Smart LED TV (Renewed)
Amazon logo
$798.00

User reviews

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Design

1.supports a remote smartphone
LG 55LM640
Sony 65" 4K Ultra HD TV
This technology allows the users to use their smartphone as a remote control for the device.
2.width

1.23m

1.64m

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

21.3kg

80kg

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.
4.thickness

33.1mm

71.11mm

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.
5.height

723mm

863.6mm

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

Display

1.pixel density

40ppi

67ppi

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 55LM640
Sony 65" 4K Ultra HD TV
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 HDR10-enabled display
LG 55LM640
Sony 65" 4K Ultra HD TV
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.
6.has micro or local dimming
LG 55LM640
Sony 65" 4K Ultra HD TV
Local dimming is when sections of the LED array are turned off or dimmed to help produce the deep blacks and higher contrasts.
7.has an ambient light sensor
LG 55LM640
Sony 65" 4K Ultra HD TV
An ambient light sensor adjusts the luminance of the device according to the amount of natural light that surrounds it.
8.displays 3D with glasses
LG 55LM640
Sony 65" 4K Ultra HD TV
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.
9.displays 3D
LG 55LM640
Sony 65" 4K Ultra HD TV
The device can display 3D images without the need for wearing special glasses. The display's special construction allows viewers to get a sense of an image's depth by tailoring its position to fit the user's perspective.

Connectivity

1.supports Wi-Fi
LG 55LM640
Sony 65" 4K Ultra HD TV
The device can connect to Wi-Fi.
Newer versions of HDMI support higher bandwidth, which allows for higher resolutions and frame rates.
3.supports Wi-Fi 4 (802.11n)
LG 55LM640
Sony 65" 4K Ultra HD TV
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.
4.has a VGA connector
LG 55LM640
Sony 65" 4K Ultra HD TV
VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
5.is DLNA-certified
LG 55LM640
Sony 65" 4K Ultra HD TV
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.
6.supports common interface
LG 55LM640
Sony 65" 4K Ultra HD TV
This is a technology which allows separation of the TV screen and the decoder. It is used for pay-to-view TV (like Apple TV).
7.has a DVB-T2 decoder
LG 55LM640
Sony 65" 4K Ultra HD TV
A DVB-T2 is the newer version of Digital Video Broadcasting which is a digital version of cable television.
8.has a DVB-S2 decoder
LG 55LM640
Sony 65" 4K Ultra HD TV
A DVB-S2 is the successor of the DVB-S Digital Video Broadcasting via Satellite.
9.has a DVB-C2 decoder
LG 55LM640
Sony 65" 4K Ultra HD TV
DVB-C2 is the successor of the DVB-C - Digital Video Broadcasting via Cable and it is the standard for the broadcast transmission of digital television over cable.

Audio

1.supports Dolby Digital
LG 55LM640
Sony 65" 4K Ultra HD TV
If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
2.audio output power

2 x 10W

4 x 12.5W

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 55LM640
Sony 65" 4K Ultra HD TV
Devices with stereo speakers deliver sound from independent channels on both left and right sides, creating a richer sound and a better experience.
4.supports Dolby Digital Plus
LG 55LM640
Sony 65" 4K Ultra HD TV
If a device supports Dolby Digital Plus it can deliver up to fourteen different audio channels (sides) with improved bitrates, for a much better sound quality.
5.supports Dolby Digital MS10
LG 55LM640
Sony 65" 4K Ultra HD TV
If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.
6.has SRS TheaterSound HD
LG 55LM640
Sony 65" 4K Ultra HD TV
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 55LM640
Sony 65" 4K Ultra HD TV
Devices with a subwoofer have a higher quality, deeper bass.
8.supports Digital Out
LG 55LM640
Sony 65" 4K Ultra HD TV
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.
9.has a multi-room audio system
LG 55LM640
Sony 65" 4K Ultra HD TV
This allows users to have an audio/video setup as the master, and play music in other rooms that are included in the Master Link Setup.

Features

1.supports USB recording
LG 55LM640
Sony 65" 4K Ultra HD TV
USB recording is the capacity of the device to record content into plugged in USB devices.
2.has a sleep timer
LG 55LM640
Sony 65" 4K Ultra HD TV
A sleep timer is a function that shuts off the power after a preset amount of time.
3.has time shift
LG 55LM640
Sony 65" 4K Ultra HD TV
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 55LM640
Sony 65" 4K Ultra HD TV
With a search browser app, you can surf the internet from your device.
5.has a child lock
LG 55LM640
Sony 65" 4K Ultra HD TV
A child lock enables adults to prevent or restrict children’s use of the device.
6.supports two-player full-screen gaming
LG 55LM640
Sony 65" 4K Ultra HD TV
With this function, both players can see their own game in full-screen simultaneously by wearing special glasses.

Miscellaneous

1.has a 24p cinema mode
LG 55LM640
Sony 65" 4K Ultra HD TV
24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
2.Has Skype app
LG 55LM640
Sony 65" 4K Ultra HD TV
A TV set with the Skype app allows connecting with other people from your device.

Price comparison

Sony 65" 4K Ultra HD TV

Buy used:

$799.99

ProductStorePrice
Sony 65" 4K Ultra HD TV AmazonSony X80J 65 Inch TV: 4K Ultra HD LED Sm...Sony X80J 65 Inch TV: 4K Ultra HD LED Smart Google TV with Dolby Vision HDR and Alexa Compatibility KD65X80J- 2021 Model
Amazon logo
$799.99
Sony 65" 4K Ultra HD TV AmazonSony X85J 65 Inch TV: 4K Ultra HD LED Sm...Sony X85J 65 Inch TV: 4K Ultra HD LED Smart Google TV with Native 120HZ Refresh Rate, Dolby Vision HDR, and Alexa Compatibility KD65X85J- 2021 Model
Amazon logo
$998.00
Sony 65" 4K Ultra HD TV AmazonSony X900H 65-inch TV: 4K Ultra HD Smart...Sony X900H 65-inch TV: 4K Ultra HD Smart LED TV with HDR, Game Mode for Gaming, and Alexa Compatibility - 2020 Model
Amazon logo
$1,198.00
Sony 65" 4K Ultra HD TV AmazonSony X90J 65 Inch TV: BRAVIA XR Full Arr...Sony X90J 65 Inch TV: BRAVIA XR Full Array LED 4K Ultra HD Smart Google TV with Dolby Vision HDR and Alexa Compatibility XR65X90J- 2021 Model
Amazon logo
$1,298.00
Sony 65" 4K Ultra HD TV AmazonSony X950H 65-inch TV: 4K Ultra HD Smart...Sony X950H 65-inch TV: 4K Ultra HD Smart LED TV with HDR and Alexa Compatibility - 2020 Model
Amazon logo
$1,389.99
Sony 65" 4K Ultra HD TV AmazonSony A8H 65-inch TV: BRAVIA OLED 4K Ultr...Sony A8H 65-inch TV: BRAVIA OLED 4K Ultra HD Smart TV with HDR and Alexa Compatibility - 2020 Model
Amazon logo
$2,299.99
Sony 65" 4K Ultra HD TV AmazonSony X950H 65-Inch 4K Ultra HD Smart LED...Sony X950H 65-Inch 4K Ultra HD Smart LED TV (Renewed)
Amazon logo
$798.00

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