Comparison between:
- 54.6" Sony K-55XR70 GB
- 54.6" Sony XR-55X90J EA
Brand, series, model
Information about the brand, series, model and model aliases.
| Sony K-55XR70 GB | Sony XR-55X90J EA | |
| Series | Bravia 7 | X90J |
 |  | |
| Model year | 2024 | 2021 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 54.6 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1388 mm 138.8 cm 54.6457 in 4.5538 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft |
| Panel type | VA | AMVA |
| Panel bit depth | 10 bits | 10 bits (8 bits + FRC) |
| FRC | No | 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 | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | 80 ppi 31 ppcm | 80 ppi 31 ppcm |
| Display area | 94.76 % | 93.88 % |
| Backlight | Mini LED | Direct LED (Full-Array Local Dimming) |
| Brightness | - | 500 cd/m² |
| Peak brightness | - | 650 cd/m² |
| Static contrast | - | 5600 : 1 |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) Dolby Vision Gaming | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Average response time | - | 11 ms 0.0110 s |
| Input lag | - | 11 ms 0.0110 s |
| Local Dimming Zones | - |
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) | 48 Hz - 120 Hz | 40 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 |
| 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 | 0.5 W |
| Power consumption (annual) | - | 101 kWh |
| Energy efficiency class | - | G |
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 | 1225 mm 122.5 cm 48.2283 in 4.019 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft |
| Height | 709 mm 70.9 cm 27.9134 in 2.3261 ft | 711 mm 71.1 cm 27.9921 in 2.3327 ft |
| Depth | 56 mm 5.6 cm 2.2047 in 0.1837 ft | 71 mm 7.1 cm 2.7953 in 0.2329 ft |
| Weight | 19.9 kg 43.87 lbs | 17.4 kg 38.36 lbs |
| Width with stand | 1225 mm 122.5 cm 48.2283 in 4.019 ft | 1233 mm 123.3 cm 48.5433 in 4.0453 ft |
| Height with stand | 733 mm 73.3 cm 28.8583 in 2.4049 ft | 784 mm 78.4 cm 30.8661 in 2.5722 ft |
| Depth with stand | 345 mm 34.5 cm 13.5827 in 1.1319 ft | 338 mm 33.8 cm 13.3071 in 1.1089 ft |
| Weight with stand | 21.1 kg 46.52 lbs | - |
| Box width | 1368 mm 136.8 cm 53.8583 in 4.4882 ft | 1348 mm 134.8 cm 53.0709 in 4.4226 ft |
| Box height | 835 mm 83.5 cm 32.874 in 2.7395 ft | 833 mm 83.3 cm 32.7953 in 2.7329 ft |
| Box depth | 160 mm 16 cm 6.2992 in 0.5249 ft | 160 mm 16 cm 6.2992 in 0.5249 ft |
| Box weight | 29 kg 63.93 lbs | 25 kg 55.12 lbs |
| Stand width | 1083 mm 108.3 cm 42.6378 in 3.5531 ft | 1061 mm 106.1 cm 41.7717 in 3.481 ft |
| Stand depth | 345 mm 34.5 cm 13.5827 in 1.1319 ft | 338 mm 33.8 cm 13.3071 in 1.1089 ft |
| Colors | Dark Silver | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes | Yes |
| VESA interface | 300 x 300 mm | 300 x 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | No |
| Height adjustment range | 54 mm 5.4 cm 2.126 in 0.1772 ft | - |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| 4-way position Underlay Stand Stand width - 436 - 1083 mm | Titanium Black Slim Blade Stand Two-position stand - 458 - 1061 mm |
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) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-C DVB-S DVB-S2 |
| - | Dual tuner |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | XR Processor | Cognitive Processor XR |
| CPU cores | 4 | - |
| Storage | 32 GB | 16 GB |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Google TV | Android 10 |
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 40W 3D Surround Upscaling (5.1.2 CH) 360 Spatial Sound Mapping Acoustic Auto Calibration Acoustic Center Sync Acoustic Multi-Audio Advanced Auto Volume Auto Mute Auto Surround Bass reflex speaker Clear Phase Dolby Atmos Dolby Audio Down-firing + Side Back DTS Digital Surround DTS Express DTS-HD Master Audio DTS-HD High-Resolution Audio DTS:X Ready for 360 Spatial Sound Personalizer Room & User Position Compensation S-Center Speaker S-Force Front Surround S-Master Digital Amplifier Sound Positioning Tweeter X-Balanced speaker Vertical Surround Engine Voice Zoom 3 | 3D Surround Upscaling Acoustic Multi-Audio Bass reflex speaker X-Balanced speaker DTS Digital Surround Dolby Atmos Dolby Audio Room & User Position Compensation Voice Zoom 2 XR Sound Position |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
| Optional BRAVIA CAM - CMU-BC1 Ambient Optimization Auto Power Saving Mode Proximity Alert Gesture Control Privacy Switch | - |
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 802.11ax Wi-Fi Direct DLNA Bluetooth 5.3 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac Wi-Fi Direct DLNA Bluetooth 4.2 |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 (Type-A; downstream) 1 x USB 3.0 (Type-A; downstream) 1 x Ethernet RJ45 2 x HDMI 2.0 2 x HDMI 2.1 1 x Satellite In (F-type female) 1 x Optical Audio Out 1 x Antenna (RF) 1 x CI+ 1.4 | 2 x USB 1 x Ethernet RJ45 2 x HDMI 2.0 (CEC) 2 x HDMI 2.1 1 x Satellite In (Sub; F-type female) 1 x Satellite In (Main; 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 Antenna (RF) (female) 1 x CI+ 1.4 |
| Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) on HDMI 3 and HDMI 4 BRAVIA Sync (HDMI-CEC) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High-Frame Rate (HFR) Variable Refresh Rate (VRR) | Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) BRAVIA Sync (HDMI-CEC) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Refresh Rate (HFR) Variable Refresh Rate (VRR) - will be available via a future firmware update |
Features
Some additional functional features of the model.
| Features | 24p True Cinema 4K Upscaling 4K X-Reality PRO Accessibility Shortcut Alexa Amazon Prime Video Apple AirPlay 2 Apple Home Apple TV Auto Calibration with CalMAN Auto HDR Tone Mapping Auto Genre Picture Mode Built-in Mic and a Mic Switch Chromecast built-in CineMotion / Film Mode / Cinema Drive Crunchyroll Disney+ Dynamic Backlight Control Dynamic Contrast Enhancer Eco Dashboard Game Menu Google Assistant IMAX Enhanced Light sensor Live Color Technology Motionflow XR Netflix Netflix Calibrated Mode Power Saving Mode / Back Light Off Mode Prime Video Calibrated Mode Quantum Dot Color technology Sony Pictures Core TalkBack Voice command XR Backlight Master Drive XR Clear Image XR Contrast Booster 20 XR Motion Clarity XR Triluminos Pro YouTube | Alexa Apple AirPlay Apple HomeKit Bravia Core Chromecast Built-in Dual Database Processing Dynamic Backlight Control Dynamic Contrast Enhancer Google Assistant IMAX Enhanced Light Sensor Live Color Technology Netflix Calibrated Mode Pixel Contrast Booster Voice command XR 4K Upscaling XR Clarity XR HDR Remaster XR Contrast Booster 5 XR Picture XR Motion Clarity XR Smoothing XR Super Resolution XR Triluminos Pro |
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 | FLAC M4A MIDI MP3 WMA WAV LPCM |
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 VP9 WebM WMV WMV9 Xvid AV1 | AVI DivX H.263 H.264 H.265 MKV QuickTime M2TS MP4 WebM WMV Xvid |
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 |
| Operating humidity | - | 10 % - 80 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | ECO Remote with voice control - RMF-TX820U | Voice remote control |
Additional features
Information about other features.
| Additional features | One Slate Design with Seamless Edge Bezel | - |
| Sony K-55XR70 GB | Sony XR-55X90J EA |