LG 55LM640
LG 55LM640
Top 14%693 points
Top 14%
Top specs and features

LG 55LM640: 49 facts and highlights

1. pixel density

40ppi
Seiki SE39UY04 LED TV: 112ppi

2. resolution

1920 x 1080px
Samsung The Wall 146": 7680 x 4320px

3. screen size

The bigger the screen size is, the better the user experience.
55"
Samsung The Wall 146": 146"

4. width

1.23m
Toshiba 19L4200U: 446mm

5. Has WiFi

The device can connect to WiFi.
LG 55LM640
74% have it

6. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
LG 55LM640
64% have it

7. Has 802.11n WiFi connection

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.
LG 55LM640
50% have it

8. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
4
Bang & Olufsen BeoVision 11 46": 6

9. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
LG 55LM640
41% have it

10. supports USB recording

USB recording is the capacity of the device to record content into plugged in USB devices.
LG 55LM640
15% have it

11. USB ports

With more USB ports, you are able to connect more devices.
3
Samsung UE105S9W: 4

12. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.3W
Sony KDL-65S990A: 0.09W

13. power consumption operation

How much power the device consumes when it's switched on.
71W
Finlux 19H6030-D: 25W

14. supports common interface

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).
LG 55LM640
15% have it

15. supports Dolby Digital

If the device supports Dolby Digital it can deliver up to six different audio channels (sides) for a much better sound quality.
LG 55LM640
43% have it

16. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
LG 55LM640
29% have it

17. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
LG 55LM640
19% have it

18. has a subwoofer

Devices with a subwoofer have a higher quality, deeper bass.
LG 55LM640
22% have it

19. has a search browser

With a search browser application you can surf the internet from your device.
LG 55LM640
58% have it

20. displays 3D with glasses

The device displays 3D images which you can only see with special 3D glasses. Unlike glasses-free 3D displays, the screens of these devices have larger viewing angles.
LG 55LM640
43% have it

21. HDMI version

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.
1.4
Samsung K6250 49": 104

22. weight

21.3kg
Sony KDL-50W800B: 14.8g

23. Is DLNA certified

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.
LG 55LM640
59% have it

24. shipping weight

The gross weight of the product when packaged, including all wrapping, and boxing.
30.6kg
Samsung F4000 19": 3.7kg

25. annual power consumption

The more power per year a device consumes, the less energy efficient it is, making it more costly over time.
104kWh
Finlux 19H6030-D: 37kWh

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