84points

LG 55LM640

63points

Samsung KU700D 55"

Comparison winner
LG 55LM640
Samsung KU700D 55"
vs
vs

59 facts in comparison

LG 55LM640 vs Samsung KU700D 55"

LG 55LM640
Samsung KU700D 55"
LG 55LM640
Samsung KU700D 55"

Why is LG 55LM640 better than Samsung KU700D 55"?

  • 2mm narrower
    1.23mvs1234mm
  • Supports USB recording
  • Has a VGA connector
  • Supports Dolby Digital
  • Has a sleep timer
  • Supports common interface
  • 89W lower power consumption on operation
    71W vs160W
  • 302.2mm thinner
    33.1mmvs335.3mm

Why is Samsung KU700D 55" better than LG 55LM640?

  • Supports 4K resolution
  • 2x higher pixel density
    80ppivs40ppi
  • 4x higher resolution
    3840 x 2160pxvs1920 x 1080px
  • 4.38kg lighter
    16.92kgvs21300g
  • Has DTS Surround
  • 0.6 newer HDMI version
    2vs1.4
  • Supports PiP and PaP
  • Has micro or local dimming

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Top specs and features

relevant

Design

1.width

1.23m

1.23m

Best

Toshiba 19L4200U

446mm

2.weight

21.3kg

16.92kg

Best

Sony KDL-50W800B

14.8g

3.thickness

33.1mm

335.3mm

Best

LG OLED65W7P 65"

3.81mm

4.shipping weight

30.6kg

25.4kg

The gross weight of the product when packaged, including all wrapping, and boxing.

Best

Samsung F4000 19"

3.7kg

5.height

723mm

716.3mm

Best

Samsung F4000 19"

281.9mm

relevant

Display

1.Supports 4K resolution
LG 55LM640
Samsung KU700D 55"

Allows you to view in ultra-high definition.

2.pixel density

40ppi

80ppi

Best

Seiki SE39UY04 LED TV

112ppi

3.resolution

1920 x 1080px

3840 x 2160px

Best

Samsung Q900 85"

7680 x 4320px

4.screen size

55"

54.6"

The bigger the screen size is, the better the user experience.

Best

Samsung The Wall 146"

146"

5.has an LED-backlit display
LG 55LM640
Samsung KU700D 55"

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.

6.Has a curved display
LG 55LM640
Samsung KU700D 55"

A curved screen is designed to better fill a user's field of vision, giving the viewer a sense of being immersed in the image.

For example

Sharp Aquos N9000U 65"

relevant

Connectivity

1.Has WiFi
LG 55LM640
Samsung KU700D 55"

The device can connect to WiFi.

2.USB ports

3

2

With more USB ports, you are able to connect more devices.

Best

Samsung UE105S9W

4

3.has a VGA connector
LG 55LM640
Samsung KU700D 55"

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.

4.HDMI ports

4

3

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.

Best

Bang & Olufsen BeoVision 11 46"

6

5.Has 802.11n WiFi connection
LG 55LM640
Samsung KU700D 55"

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.HDMI version

1.4

2

A newer HDMI version offers a higher bandwidth and is capable of carrying a better signal, e.g. more audio channels, more frames per second etc.

Best

Samsung K6250 49"

104

relevant

Audio

1.supports Dolby Digital
LG 55LM640
Samsung KU700D 55"

If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.

2.has DTS Surround
LG 55LM640
Samsung KU700D 55"

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.

3.has a subwoofer
LG 55LM640
Samsung KU700D 55"

Devices with a subwoofer have a higher quality, deeper bass.

For example

Xiaomi Mi LED TV 4 55"

4.supports Dolby Digital MS10
LG 55LM640
Samsung KU700D 55"

If a device supports Dolby Digital MS10 it can decode Dolby Digital and Dolby Digital Plus.

5.supports Dolby Digital Plus
LG 55LM640
Samsung KU700D 55"

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.

6.has SRS TheaterSound HD
LG 55LM640
Samsung KU700D 55"

SRS devices create an immersive 3D soundfield using only two speakers, simulating the kind of audio experience delivered by devices that support Dolby Digital.

relevant

Features

1.supports USB recording
LG 55LM640
Samsung KU700D 55"

USB recording is the capacity of the device to record content into plugged in USB devices.

2.supports common interface
LG 55LM640
Samsung KU700D 55"

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).

3.power consumption operation

71W

160W

How much power the device consumes when it's switched on.

Best

Finlux 19H6030-D

25W

4.has a sleep timer
LG 55LM640
Samsung KU700D 55"

A sleep timer is a function that shuts off the power after a preset amount of time.

5.has a child lock
LG 55LM640
Samsung KU700D 55"

A child lock enables adults to prevent or restrict children’s use of the device.

6.has a search browser
LG 55LM640
Samsung KU700D 55"

With a search browser application you can surf the internet from your device.

relevant

Miscellaneous

1.power consumption on standby

0.3W

0.3W

How much power the device consumes when shut down but still plugged in.

Best

Sony KDL-65S990A

0.09W

2.has a 24p cinema mode
LG 55LM640
Samsung KU700D 55"

24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.

For example

Sony KDL-65HX925

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