Comparison between:
- 54.6" Sony KD-55X85J NA
- 58" Panasonic TX-58GX830E
Brand, series, model
Information about the brand, series, model and model aliases.
| Sony KD-55X85J NA | Panasonic TX-58GX830E | |
| Series | X85J | GX830 |
 |  | |
| Model year | 2021 | 2019 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 58 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1470 mm 147 cm 57.874 in 4.8228 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1281.22 mm 128.122 cm 50.4416 in 4.2035 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 720.684 mm 72.0684 cm 28.3734 in 2.3644 ft |
| Panel type | 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 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft | 0.334 mm 0.0334 cm 0.0131 in 0.0011 ft |
| Pixel density | 80 ppi 31 ppcm | 76 ppi 29 ppcm |
| Display area | 93.88 % | 93.8 % |
| Backlight | Direct LED | Edge LED |
| Brightness | 500 cd/m² | - |
| Static contrast | 6300 : 1 | - |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) | HDR10 HDR10+ HLG (Hybrid Log Gamma) Dolby Vision HLG Photo |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | 4 ms 0.0040 s | - |
| Input lag | 15 ms 0.0150 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 |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Vertical frequency (digital) | 40 Hz - 120 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 | Motionflow XR | Backlight Motion Rate |
| Interpolation value | 960 | 1800 |
| Interpolation measurement unit | XR | BMR |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | - |
| 220V | 220 V - 240 V | 220 V - 240 V |
| Alternating current frequency | 50 Hz - 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | - |
| Power consumption (average) | 185 W | 85 W |
| Power consumption (maximum) | - | 155 W |
| Power consumption (annual) | 184 kWh | - |
| Energy efficiency class | - | 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 | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1297 mm 129.7 cm 51.063 in 4.2552 ft |
| Height | 711 mm 71.1 cm 27.9921 in 2.3327 ft | 759 mm 75.9 cm 29.8819 in 2.4902 ft |
| Depth | 72 mm 7.2 cm 2.8346 in 0.2362 ft | 65 mm 6.5 cm 2.5591 in 0.2133 ft |
| Weight | 16.8 kg 37.04 lbs | 20.5 kg 45.19 lbs |
| Width with stand | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1297 mm 129.7 cm 51.063 in 4.2552 ft |
| Height with stand | 784 mm 78.4 cm 30.8661 in 2.5722 ft | 809 mm 80.9 cm 31.8504 in 2.6542 ft |
| Depth with stand | 338 mm 33.8 cm 13.3071 in 1.1089 ft | 232 mm 23.2 cm 9.1339 in 0.7612 ft |
| Weight with stand | 17.7 kg 39.02 lbs | 22 kg 48.5 lbs |
| Box width | 1362 mm 136.2 cm 53.622 in 4.4685 ft | - |
| Box height | 840 mm 84 cm 33.0709 in 2.7559 ft | - |
| Box depth | 160 mm 16 cm 6.2992 in 0.5249 ft | - |
| Box weight | 25 kg 55.12 lbs | - |
| Stand width | 1061 mm 106.1 cm 41.7717 in 3.481 ft | - |
| Stand depth | 338 mm 33.8 cm 13.3071 in 1.1089 ft | - |
| Colors | Black | Gray |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 300 x 300 mm | 400 x 200 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| Black Slim Blade Stand | - |
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 ATSC 3.0 | DVB-T Analog (NTSC/PAL/SECAM) DVB-T2 DVB-C DVB-S2 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | 4K HDR Processor X1 | - |
| Processor (CPU) | ARM Cortex-A73 | - |
| CPU cores | 4 | - |
| RAM capacity | 4 GB | - |
| Storage | 16 GB | - |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Android 10 | 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 |
| 2.0 CH Bass reflex speaker Clear Phase X-Balanced speaker DTS Digital Surround Dolby Atmos Dolby Audio Room Compensation S-Master Digital Amplifier Vertical Surround Engine | Cinema Surround Pro Dolby Atmos |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | 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 Wi-Fi Direct DLNA Bluetooth 4.2 | 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 | 2 x USB 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 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 1 x RS232 (C) | 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 |
| Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR) | 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 | 4K X-Reality Pro Alexa Apple Airplay Apple Homekit CalMAN Auto Calibration Chromecast built-in Dynamic Backlight Control Dynamic Contrast Enhancer Dual Database Processing Frame Dimming Google Assistant Light sensor Live Color Technology Netflix Calibrated Mode Object-based HDR remaster Pixel Contrast Booster Precision Color Mapping Tencent Calibrated Mode Triluminos Pro Display Voice command XR Super Resolution | 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 |
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 |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | FLAC M4A MIDI MP3 WMA WAV LPCM | AAC FLAC MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | AVI DivX H.263 H.264 H.265 MKV QuickTime M2TS MP4 WebM WMV Xvid | 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 - 40 °C 32 °F - 104 °F | 0 °C - 35 °C 32 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 20 % - 80 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Voice remote control | - |
Additional features
Information about other features.
| Additional features | Flush Surface design | - |
| Sony KD-55X85J NA | Panasonic TX-58GX830E |