Comparison between:
- 41.5" RCA LED42C45RQ
- 49.5" RCA LED50B45RQ
- 54.6" RCA LED55G55R120Q
Brand, series, model
Information about the brand, series, model and model aliases.
| RCA LED42C45RQ | RCA LED50B45RQ | RCA LED55G55R120Q | |
 |  |  | |
| Model year | 2014 | 2014 | 2014 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 41.5 in | 49.5 in | 54.6 in |
| Diagonal | 1067 mm 106.7 cm 42.0079 in 3.5007 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | 930.24 mm 93.024 cm 36.6236 in 3.052 ft | 1095.84 mm 109.584 cm 43.1433 in 3.5953 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | 523.26 mm 52.326 cm 20.6008 in 1.7167 ft | 616.41 mm 61.641 cm 24.2681 in 2.0223 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel manufacturer | AU Optronics | - | Samsung |
| Panel model | T420HVN03.1 | - | LSC550HJ03 |
| Panel type | AMVA3 | VA | SVA |
| Panel bit depth | 8 bits | 8 bits | 10 bits (8 bits + FRC) |
| FRC | No | - | Yes |
| Colors | 16777216 colors 24 bits | 16777216 colors 24 bits | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 | 1.778:1 16:9 | 1.778:1 16:9 |
| Resolution | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p | 1920 x 1080 pixels Full HD / 1080p |
| Pixel pitch | 0.485 mm 0.0485 cm 0.0191 in 0.0016 ft | 0.571 mm 0.0571 cm 0.0225 in 0.0019 ft | 0.63 mm 0.063 cm 0.0248 in 0.0021 ft |
| Pixel density | 52 ppi 20 ppcm | 44 ppi 17 ppcm | 40 ppi 15 ppcm |
| Display area | 84.62 % | 90.15 % | 87.13 % |
| Backlight | Direct LED | Direct LED | Direct LED |
| NTSC (1953) | 72 % | - | 72 % |
| Static contrast | 3000 : 1 | - | 4000 : 1 |
| Dynamic contrast | 5000 : 1 | 5000 : 1 | 5000 : 1 |
| Horizontal viewing angle | 176 ° | 176 ° | 178 ° |
| Vertical viewing angle | 176 ° | 176 ° | 178 ° |
| Minimum response time | 6.5 ms 0.0065 s | 8 ms 0.0080 s | 4 ms 0.0040 s |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No | No | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 50 Hz / 60 Hz | 50 Hz / 60 Hz | 100 Hz / 120 Hz |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V | 100 V - 120 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (sleep) | 0.3 W | 0.3 W | 0.3 W |
| Power consumption (average) | 64 W | 80 W | 89 W |
Dimensions, weight and color
Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.
| Width | 980.4 mm 98.04 cm 38.5984 in 3.2165 ft | 1130.3 mm 113.03 cm 44.5 in 3.7083 ft | 1264.9 mm 126.49 cm 49.7992 in 4.1499 ft |
| Height | 586.7 mm 58.67 cm 23.0984 in 1.9249 ft | 662.9 mm 66.29 cm 26.0984 in 2.1749 ft | 746.8 mm 74.68 cm 29.4016 in 2.4501 ft |
| Depth | 91.4 mm 9.14 cm 3.5984 in 0.2999 ft | 83.8 mm 8.38 cm 3.2992 in 0.2749 ft | 106.7 mm 10.67 cm 4.2008 in 0.3501 ft |
| Width with stand | 980.4 mm 98.04 cm 38.5984 in 3.2165 ft | 1130.3 mm 113.03 cm 44.5 in 3.7083 ft | 1264.9 mm 126.49 cm 49.7992 in 4.1499 ft |
| Height with stand | 645.2 mm 64.52 cm 25.4016 in 2.1168 ft | 711.2 mm 71.12 cm 28 in 2.3333 ft | 782.3 mm 78.23 cm 30.7992 in 2.5666 ft |
| Depth with stand | 238.8 mm 23.88 cm 9.4016 in 0.7835 ft | 254 mm 25.4 cm 10 in 0.8333 ft | 299.7 mm 29.97 cm 11.7992 in 0.9833 ft |
| Weight with stand | 13.8 kg 30.42 lbs | 14.7 kg 32.41 lbs | 19.1 kg 42.11 lbs |
| Colors | Black | Black | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes |
| VESA interface | 200 x 200 mm | 400 x 400 mm | 400 x 400 mm |
| Removable stand | Yes | Yes | Yes |
| Height adjustment | No | No | No |
| Landscape/portrait pivot | No | No | No |
| Left/right swivel | No | No | No |
| Forward/backward tilt | No | No | No |
TV tuner
The TV tuner is a device, which allows the receiving and visualization of a certain type of television signal. There are tuners for digital, analog, cable and satellite television.
| TV tuner | Analog (NTSC/PAL/SECAM) Clear QAM ATSC | Analog (NTSC/PAL/SECAM) Clear QAM ATSC | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| SoC | - | MStar MSD3393 | MStar MSD3393 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 8 W | 2 x 8 W | 2 x 8 W |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 2 x HDMI 1.4 (ARC; MHL) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 1 x USB 2.0 2 x HDMI 1.4 (ARC; MHL) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 1 x USB 2.0 2 x HDMI 1.4 (ARC; MHL) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) | High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Digital Noise Reduction | Digital Noise Reduction | Digital Noise Reduction |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG | JPEG | JPEG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | MP3 WAV | MP3 WAV | MP3 WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | MPEG-4 | MPEG-4 | MPEG-4 |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR FCC Class B UL/cUL | ENERGY STAR FCC Class B UL/cUL | ENERGY STAR FCC Class B UL/cUL |
Operating and storage conditions
There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.
| Operating temperature | 0 °C - 50 °C 32 °F - 122 °F | 0 °C - 50 °C 32 °F - 122 °F | 0 °C - 50 °C 32 °F - 122 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % | 10 % - 80 % |
| Storage temperature | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F | -20 °C - 60 °C -4 °F - 140 °F |
| Storage humidity | 5 % - 85 % | 5 % - 85 % | 5 % - 85 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Remote control - RE20QP80 | Remote control - RE20QP213 | Remote control - RE20QP213 |
| RCA LED42C45RQ | RCA LED50B45RQ | RCA LED55G55R120Q |