Comparison between:
- 40" Konka 40H33A
- 54.6" Konka 55U55A
- 49.5" Konka 50Q75A
Brand, series, model
Information about the brand, series, model and model aliases.
| Konka 40H33A | Konka 55U55A | Konka 50Q75A | |
| Series | H3 | U5 | Q7 Pro |
 |  |  | |
| Model year | 2020 | 2020 | 2020 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 40 in | 54.6 in | 49.5 in |
| Diagonal | 1016 mm 101.6 cm 40 in 3.3333 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft |
| Width | 885.6 mm 88.56 cm 34.8661 in 2.9055 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1095.84 mm 109.584 cm 43.1433 in 3.5953 ft |
| Height | 498.15 mm 49.815 cm 19.6122 in 1.6344 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 616.41 mm 61.641 cm 24.2681 in 2.0223 ft |
| Panel type | VA | VA | VA |
| Panel bit depth | - | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) |
| FRC | - | Yes | Yes |
| Colors | - | 1073741824 colors 30 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 | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.461 mm 0.0461 cm 0.0182 in 0.0015 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft |
| Pixel density | 55 ppi 21 ppcm | 80 ppi 31 ppcm | 89 ppi 35 ppcm |
| Display area | 95.57 % | 94.32 % | 94.62 % |
| Backlight | Direct LED | Direct LED | Direct LED |
| HDR | - | HDR10 | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° | 178 ° |
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 | 50 Hz / 60 Hz |
Frame interpolation
Many smart TV sets use a technology for interpolating (inserting) of intermediate frames between existing ones in order to achieve more fluent visualization, especially for dynamic scenes.
| Interpolation technology | - | AccuMotion | AccuMotion Enhanced |
| Interpolation value | - | - | 120 |
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 (sleep) | 0.5 W | 0.5 W | 0.5 W |
| Power consumption (annual) | 133 kWh | 241 kWh | 191 kWh |
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 | 901.1 mm 90.11 cm 35.4764 in 2.9564 ft | 1229 mm 122.9 cm 48.3858 in 4.0322 ft | 1113.2 mm 111.32 cm 43.8268 in 3.6522 ft |
| Height | 512.3 mm 51.23 cm 20.1693 in 1.6808 ft | 710 mm 71 cm 27.9528 in 2.3294 ft | 641.3 mm 64.13 cm 25.248 in 2.104 ft |
| Depth | 62.2 mm 6.22 cm 2.4488 in 0.2041 ft | 61 mm 6.1 cm 2.4016 in 0.2001 ft | 60 mm 6 cm 2.3622 in 0.1969 ft |
| Weight | 6.1 kg 13.45 lbs | 12.7 kg 28 lbs | 10.6 kg 23.37 lbs |
| Width with stand | 901.1 mm 90.11 cm 35.4764 in 2.9564 ft | 1229 mm 122.9 cm 48.3858 in 4.0322 ft | 1113.2 mm 111.32 cm 43.8268 in 3.6522 ft |
| Height with stand | 571.1 mm 57.11 cm 22.4843 in 1.8737 ft | 772 mm 77.2 cm 30.3937 in 2.5328 ft | 703.8 mm 70.38 cm 27.7087 in 2.3091 ft |
| Depth with stand | 221.8 mm 22.18 cm 8.7323 in 0.7277 ft | 264 mm 26.4 cm 10.3937 in 0.8661 ft | 230.5 mm 23.05 cm 9.0748 in 0.7562 ft |
| Weight with stand | 6.3 kg 13.89 lbs | 13 kg 28.66 lbs | 10.9 kg 24.03 lbs |
| Box width | 975 mm 97.5 cm 38.3858 in 3.1988 ft | 1390 mm 139 cm 54.7244 in 4.5604 ft | 1245 mm 124.5 cm 49.0157 in 4.0846 ft |
| Box height | 600 mm 60 cm 23.622 in 1.9685 ft | 837 mm 83.7 cm 32.9528 in 2.7461 ft | 765 mm 76.5 cm 30.1181 in 2.5098 ft |
| Box depth | 140 mm 14 cm 5.5118 in 0.4593 ft | 150 mm 15 cm 5.9055 in 0.4921 ft | 145 mm 14.5 cm 5.7087 in 0.4757 ft |
| Box weight | 8.5 kg 18.74 lbs | 17.9 kg 39.46 lbs | 13.8 kg 30.42 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 | 200 x 200 mm | 200 x 200 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) ATSC Clear QAM | Analog (NTSC/PAL/SECAM) ATSC Clear QAM | Analog (NTSC/PAL/SECAM) ATSC Clear QAM |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| CPU cores | 4 | 4 | 4 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Android 9.0 Pie | Android 9.0 Pie | Android 9.0 Pie |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 8 W | 2 x 10 W | 2 x 10 W |
| Dolby Digital Plus | Dolby Digital Plus | Dolby Digital Plus |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11b 802.11g 802.11n Wi-Fi Direct Bluetooth 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct Bluetooth 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct Bluetooth 5.0 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x USB 2.0 1 x Ethernet RJ45 3 x HDMI 1.4 (ARC; CEC) 1 x Cable/Antenna In (F-type female) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 3 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Cable/Antenna In (F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x 3.5 mm Audio Out | 3 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Cable/Antenna In (F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Chromecast built-in Google Assistant Voice Command ZeroBezel Design | AccuMotion Enhanced Motion Rate Chromecast built-in ColorWave Wide Color Gamut CrystalView Multi-Function Clarity Enhancer DeepBlack Dynamic Contrast Enhancer Game Mode Google Assistant HiBright Pro LED Backlight Konka XC3 Quad Core+ Ultra HD Engine PurePalette Wide Color Enhancer Voice Command ZeroBezel Design | AccuMotion Enhanced Motion Rate Chromecast built-in ColorWave Pro Wide Color Gamut CrystalView Multi-Function Clarity Enhancer DeepBlack Dynamic Contrast Enhancer Game Mode Google Assistant HiBright Pro LED Backlight Konka XC3 Quad Core+ Ultra HD Engine PurePalette Wide Color Enhancer Quantum Dot Color Voice Command ZeroBezel Pro Metal Design |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 WMV | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 WMV | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 WMV |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Voice Remote Control | Voice Remote Control | Voice Remote Control |
| Konka 40H33A | Konka 55U55A | Konka 50Q75A |