vs
RCA 40LA45RQ
Sony XBR X850C 55"
Top 57%351 points
Top 57%
Top 11%723 points
Top 11%
RCA 40LA45RQ
Sony XBR X850C 55"
Top specs and features

RCA 40LA45RQ vs Sony XBR X850C 55": 74 facts in comparison

1. Supports 4K resolution

Allows you to view in ultra-high definition.
RCA 40LA45RQ
Sony XBR X850C 55"
37% have it

2. pixel density

46.73% higher pixel density.
55ppi
Seiki SE39UY04 LED TV: 112ppi
80.7ppi

3. resolution

4x higher resolution.
1920 x 1080px
Samsung Q900 85": 7680 x 4320px
3840 x 2160px

4. Has WiFi

The device can connect to WiFi.
RCA 40LA45RQ
Sony XBR X850C 55"
75% have it

5. width

255.6mm narrower.
980.4mm
Toshiba 19L4200U: 446mm
1.24m

6. supports USB recording

USB recording is the capacity of the device to record content into plugged in USB devices.
RCA 40LA45RQ
Sony XBR X850C 55"
15% have it

7. has an LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colors and richer blacks.
RCA 40LA45RQ
Sony XBR X850C 55"
65% have it

8. screen size

The bigger the screen size is, the better the user experience.
40"
Samsung The Wall 146": 146"
54.6"

9. 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.
RCA 40LA45RQ
Sony XBR X850C 55"
43% have it

10. power consumption on standby

How much power the device consumes when shut down but still plugged in.
0.5W
Sony KDL-65S990A: 0.09W
0.5W

11. 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.
RCA 40LA45RQ
Sony XBR X850C 55"
50% have it

12. HDMI ports

More HDMI ports mean that you can simultaneously connect numerous devices, such as video game consoles and set-top boxes.
2
Bang & Olufsen BeoVision 11 46": 6
4

13. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
RCA 40LA45RQ
Sony XBR X850C 55"
41% have it

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).
RCA 40LA45RQ
Sony XBR X850C 55"
16% have it

15. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
RCA 40LA45RQ
Sony XBR X850C 55"
30% have it

16. Has an OLED display

OLED displays offer infinite contrast ratio, wider viewing angles and faster response time compared to LCDs.
RCA 40LA45RQ
Sony XBR X850C 55"
5% have it

17. has a front camera

A front camera, also called secondary camera, can be used for video chats/selfies.
RCA 40LA45RQ
Sony XBR X850C 55"
2% have it

18. Has a curved display

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.
RCA 40LA45RQ
Sony XBR X850C 55"
10% have it

19. 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
2

20. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
RCA 40LA45RQ
Sony XBR X850C 55"
20% have it

21. weight

1.4kg lighter.
18.5kg
Sony KDL-50W800B: 14.8g
19.9kg

22. 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.
RCA 40LA45RQ
Sony XBR X850C 55"
60% have it

23. has a search browser

With a search browser application you can surf the internet from your device.
RCA 40LA45RQ
Sony XBR X850C 55"
58% have it

24. has a subwoofer

Devices with a subwoofer have a higher quality, deeper bass.
RCA 40LA45RQ
Sony XBR X850C 55"
23% have it

25. 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.
RCA 40LA45RQ
Sony XBR X850C 55"
43% have it

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