Comparison between:
- 58" Panasonic TX-58GX830E
- 54.6" Panasonic TX-55GXW904
- 74.5" Panasonic TX-75GX920B
- 74.5" Panasonic TX-75GX940E
Brand, series, model
Information about the brand, series, model and model aliases.
| Panasonic TX-58GX830E | Panasonic TX-55GXW904 | Panasonic TX-75GX920B | Panasonic TX-75GX940E | |
| Series | GX830 | GX900 | GX920 | GX940 |
 |  |  |  | |
| Model alias | - | - | - | TX-75GX942E TX-75GXW945 TX-75GXW944 TX-75GX940 |
| Model year | 2019 | 2019 | 2019 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 58 in | 54.6 in | 74.5 in | 74.5 in |
| Diagonal | 1470 mm 147 cm 57.874 in 4.8228 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1893 mm 189.3 cm 74.5276 in 6.2106 ft | 1893 mm 189.3 cm 74.5276 in 6.2106 ft |
| Width | 1281.22 mm 128.122 cm 50.4416 in 4.2035 ft | 1209.75 mm 120.975 cm 47.6278 in 3.969 ft | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft | 1650.24 mm 165.024 cm 64.9701 in 5.4142 ft |
| Height | 720.684 mm 72.0684 cm 28.3734 in 2.3644 ft | 680.483 mm 68.0483 cm 26.7907 in 2.2326 ft | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft | 928.26 mm 92.826 cm 36.5457 in 3.0455 ft |
| Panel type | VA | IPS | MVA | MVA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits (8 bits + FRC) | 10 bits | 10 bits |
| FRC | Yes | Yes | No | No |
| Colors | 1073741824 colors 30 bits | 1073741824 colors 30 bits | 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 | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.334 mm 0.0334 cm 0.0131 in 0.0011 ft | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft | 0.43 mm 0.043 cm 0.0169 in 0.0014 ft |
| Pixel density | 76 ppi 29 ppcm | 81 ppi 31 ppcm | 59 ppi 23 ppcm | 59 ppi 23 ppcm |
| Display area | 93.8 % | 93.66 % | 94.39 % | 94.39 % |
| Backlight | Edge LED | Edge LED | Edge LED | Edge LED |
| HDR | HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo | HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo | HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo | HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo |
| Horizontal viewing angle | 178 ° | 178 ° | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 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 | 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 | 100 Hz / 120 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 | Backlight Motion Rate | Backlight Motion Rate | Backlight Motion Rate | Backlight Motion Rate |
| Interpolation value | 1800 | 1600 | 2200 | 2200 |
| Interpolation measurement unit | BMR | BMR | BMR | BMR |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 220V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (off) | - | 0.3 W | - | - |
| Power consumption (sleep) | - | 0.5 W | - | - |
| Power consumption (average) | 85 W | 74 W | - | - |
| Power consumption (maximum) | 155 W | 194 W | - | - |
| Power consumption (annual) | - | 103 kWh | - | - |
| Energy efficiency class | A+ | A+ | - | - |
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 | 1297 mm 129.7 cm 51.063 in 4.2552 ft | 1231 mm 123.1 cm 48.4646 in 4.0387 ft | 1680 mm 168 cm 66.1417 in 5.5118 ft | 1680 mm 168 cm 66.1417 in 5.5118 ft |
| Height | 759 mm 75.9 cm 29.8819 in 2.4902 ft | 714 mm 71.4 cm 28.1102 in 2.3425 ft | 966 mm 96.6 cm 38.0315 in 3.1693 ft | 966 mm 96.6 cm 38.0315 in 3.1693 ft |
| Depth | 65 mm 6.5 cm 2.5591 in 0.2133 ft | 44 mm 4.4 cm 1.7323 in 0.1444 ft | 70 mm 7 cm 2.7559 in 0.2297 ft | 70 mm 7 cm 2.7559 in 0.2297 ft |
| Weight | 20.5 kg 45.19 lbs | 18.5 kg 40.79 lbs | - | - |
| Width with stand | 1297 mm 129.7 cm 51.063 in 4.2552 ft | 1231 mm 123.1 cm 48.4646 in 4.0387 ft | 1680 mm 168 cm 66.1417 in 5.5118 ft | 1680 mm 168 cm 66.1417 in 5.5118 ft |
| Height with stand | 809 mm 80.9 cm 31.8504 in 2.6542 ft | 769 mm 76.9 cm 30.2756 in 2.523 ft | 1046 mm 104.6 cm 41.1811 in 3.4318 ft | 1046 mm 104.6 cm 41.1811 in 3.4318 ft |
| Depth with stand | 232 mm 23.2 cm 9.1339 in 0.7612 ft | 218 mm 21.8 cm 8.5827 in 0.7152 ft | 413 mm 41.3 cm 16.2598 in 1.355 ft | 413 mm 41.3 cm 16.2598 in 1.355 ft |
| Weight with stand | 22 kg 48.5 lbs | 19 kg 41.89 lbs | - | - |
| Box width | - | 1386 mm 138.6 cm 54.5669 in 4.5472 ft | - | - |
| Box height | - | 813 mm 81.3 cm 32.0079 in 2.6673 ft | - | - |
| Box depth | - | 150 mm 15 cm 5.9055 in 0.4921 ft | - | - |
| Box weight | - | 23 kg 50.71 lbs | - | - |
| Colors | Gray | Silver | Gray | Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes | Yes | Yes |
| VESA interface | 400 x 200 mm | 300 x 300 mm | 600 x 300 mm | 600 x 300 mm |
| Removable stand | Yes | Yes | Yes | Yes |
| Height adjustment | No | No | No | No |
| Landscape/portrait pivot | No | No | No | No |
| Left/right swivel | No | No | No | No |
| Forward/backward tilt | No | 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 | DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 | DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 DVB-T2 HD | DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 | DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | my Home Screen 4.0 | my Home Screen 4.0 | my Home Screen 4.0 | my Home Screen 4.0 |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 10 W | 2 x 10 W | 2 x 10 W |
| Cinema Surround Pro Dolby Atmos | Cinema Surround Pro Dolby Atmos | Cinema Surround Dolby Atmos | Cinema Surround Dolby Atmos |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No | No | No |
Network
Supported network technologies and standards for exchanging data with other devices.
| Network | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Bluetooth Wi-Fi Direct DLNA |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 (max 0.5 A) 1 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 3 x HDMI 2.1 (ARC; CEC) 1 x Satellite 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 Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 (max 0.5 A) 1 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x Satellite In (Sub; F-type female) 1 x Satellite 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 Antenna (RF) (female) 2 x CI+ 1.4 | 2 x USB 2.0 (max 0.5 A) 1 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Satellite 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 Antenna (RF) (female) 1 x CI+ 1.4 | 2 x USB 2.0 (max 0.5 A) 1 x USB 3.0 (max 0.9 A) 1 x Ethernet RJ45 4 x HDMI 2.0 (ARC; CEC) 1 x Satellite 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 Antenna (RF) (female) 2 x CI+ 1.4 |
| High-bandwidth Digital Content Protection (HDCP) 2.2 Viera Link (HDMI-CEC) Auto Low Latency Mode (ALLM) | High-bandwidth Digital Content Protection (HDCP) 2.2 Viera Link (HDMI-CEC) Auto Low Latency Mode (ALLM) | High-bandwidth Digital Content Protection (HDCP) 2.2 Viera Link (HDMI-CEC) Auto Low Latency Mode (ALLM) | High-bandwidth Digital Content Protection (HDCP) 2.2 Viera Link (HDMI-CEC) Auto Low Latency Mode (ALLM) |
Features
Some additional functional features of the model.
| Features | Brilliant Contrast Dynamic HDR Effect HDR Bright Panel Plus HDR Brightness Enhancer Image Processor - HCX Intelligent Processor Light sensor Local Dimming Picture-at-Picture Picture-and-Text Picture-in-Picture PVR TV Anywhere Voice command Wide Colour Spectrum | Brilliant Contrast Dynamic HDR Effect HDR Cinema HDR Brightness Enhancer Image Processor - HCX Intelligent Processor Light sensor Local Dimming Picture-at-Picture Picture-and-Text Picture-in-Picture PVR Switch Design TV Anywhere Voice command Wide Colour Spectrum | Dynamic HDR Effect HDR Cinema Display Pro HDR Brightness Enhancer Image Processor - HCX Pro Intelligent Processor Light sensor Local Dimming Pro Picture-at-Picture Picture-and-Text Picture-in-Picture PVR Supreme Contrast TV Anywhere Voice command Wide Colour Spectrum | Dynamic HDR Effect HDR Cinema Display Pro HDR Brightness Enhancer Image Processor - HCX Pro Intelligent Processor Light sensor Local Dimming Pro Picture-at-Picture Picture-and-Text Picture-in-Picture PVR Supreme Contrast TV Anywhere Voice command Wide Colour Spectrum |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO | JPEG GIF PNG MPO | JPEG GIF PNG MPO | JPEG GIF PNG MPO |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC FLAC MP3 WMA WAV | AAC FLAC MP3 WMA WAV | AAC FLAC MP3 WMA WAV | AAC FLAC MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 TS VP9 VOB VRO WMV AVCHD | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 TS VP9 VOB VRO WMV AVCHD | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 TS VP9 VOB VRO WMV AVCHD | 3GPP AVI Flash Video H.263 H.264 H.265 MKV QuickTime MP4 TS VP9 VOB VRO WMV AVCHD |
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 - 35 °C 32 °F - 95 °F | 0 °C - 35 °C 32 °F - 95 °F | 0 °C - 35 °C 32 °F - 95 °F | 0 °C - 35 °C 32 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % | 20 % - 80 % |
| Panasonic TX-58GX830E | Panasonic TX-55GXW904 | Panasonic TX-75GX920B | Panasonic TX-75GX940E |