RCA LED42A55R12Seiki SE39UY04 LED TV
Top 55%24 points
Top 55%
Top 49%27 points
Top 49%
vs
Screen size
Number of televisions
lowmidhigh
Top 85%
130 televisions
41.75" - 49.33"
NaN% of all televisionsYes
No
screen size
resolution
pixel density
refresh rate
42"
39"
Samsung UN110S9VFXZA
110"
Best

RCA LED42A55R12 vs Seiki SE39UY04 LED TV: 22 facts in comparison

1. Supports 4K resolution

Allows you to view in ultra-high definition.
RCA LED42A55R12
Seiki SE39UY04 LED TV
15% have it
31
0

2. width

120.4mm narrower.
1013.4mm
Toshiba 19L4200U: 446mm
893mm
30
0

3. screen size

The bigger the screen size is, the better the user experience.
42"
Samsung UN110S9VFXZA: 110"
39"
29
0

4. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
RCA LED42A55R12
Seiki SE39UY04 LED TV
60% have it
28
0

5. 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 40": 6
3
28
0

6. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
RCA LED42A55R12
39% have it
28
0

7. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
RCA LED42A55R12
Seiki SE39UY04 LED TV
50% have it
28
0

8. pixel density

53.57% higher pixel density.
52ppi
Seiki SE39UY04 LED TV: 112ppi
112ppi
28
0

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 LED42A55R12
44% have it
28
0

10. resolution

75% higher resolution.
1920 x 1080px
Samsung UE105S9W: 5120 x 3840px
3840 x 2160px
27
0

11. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
RCA LED42A55R12
24% have it
27
0

12. 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
Sony XBR-55X850A: 2
1.4
27
0

13. has DTS Surround

DTS Surround is a high-quality audio codec that supports up to six audio channels, with good bitrates and audio quality.
RCA LED42A55R12
22% have it
27
0

14. weight

4430g lighter.
18300g
Sony KDL-50W800B: 14.8g
13870g
27
0

15. shipping weight

The shipping weight gives you the information about the all package weight.
20.5kg
Magnavox 22ME601B: 4.3kg
25kg
26
0

16. height

18.2mm shorter.
624.8mm
Toshiba 19L4200U: 290mm
643mm
26
0

17. has stereo speakers

Devices with stereo speakers deliver sound that surrounds the user from left and right side, creating a richer sound and a better experience.
RCA LED42A55R12
87% have it
26
0

18. thickness

195.5mm thinner.
4.5mm
RCA LED42A55R12: 4.5mm
200mm
26
0

19. component ports

The more component ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.
1
Philips 4000 40": 3
1
26
0

20. has auto volume

This technology adjusts the volume of the device according with what the video player needs.
RCA LED42A55R12
36% have it
26
0

21. supports Digital Out

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.
RCA LED42A55R12
73% have it
24
0

22. refresh rate

The frequency at which the screen is refreshed. Higher frequency results in less flickering (less noise) and more natural movement representation in action-intense scenes.
120Hz
Panasonic Viera TX-40CXW804: 1600Hz
120Hz
24
0

Top 10 televisions

Add to comparison