RCA LED42B45RQ
Top 56%21 points
Top 56%
Top specs and features

RCA LED42B45RQ: 25 facts and highlights

2. USB ports

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

3. screen size

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

4. pixel density

5. has LED-backlit display

Uses LED backlighting, resulting in better image quality, more vibrant colours and richer blacks.
RCA LED42B45RQ
57% have it

6. has a VGA connector

VGA connector is a widespread connector and is found on many video cards, computer monitors, and some television sets.
RCA LED42B45RQ
52% have it

7. has a sleep timer

A sleep timer is a function that shuts off the power after a preset amount of time.
RCA LED42B45RQ
34% 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.

9. resolution

10. has a child lock

A child lock enables adults to prevent or restrict children’s use of the device.
RCA LED42B45RQ
21% have it

11. weight

12. 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.

14. shipping weight

The shipping weight gives you the information about the all package weight.

15. composite ports

The more composite ports a device has, the more devices can be simultaneously connected, such as video game consoles and set-top boxes.

16. 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 LED42B45RQ
89% have it

17. has USB mass storage support

It can transfer files, music, photos via USB, no need to install additional software.
RCA LED42B45RQ
57% have it

18. audio input ports

More audio input ports mean that more audio devices such as microphones and keyboards can be connected at once.

19. has auto volume

This technology adjusts the volume of the device according with what the video player needs.
RCA LED42B45RQ
31% have it

20. audio output power

Audio output power is based on the number of speakers and their power in watts. High audio output power results in loud, clear sounds.

21. response time

Response time is how long it takes for a display to change the state of pixels, in order to show new content. The less time it takes to respond, the less likely it is to blur fast-changing images.

22. luminance

Luminance is the intensity of light that a device emits.

23. every pixel has three subpixels

The device has a display with three full subpixels per pixel, resulting in a sharp and crisp picture. Pixels in some displays (like AMOLED) share one subpixel to preserve space. This can result in a less crisp, slightly blurred image.
RCA LED42B45RQ

24. 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 LED42B45RQ
77% have it

25. 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.

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