Comparison between:
- 54.6" Sony XR-55X90K NA
- 48.5" Sony KD-49XF9005
Brand, series, model
Information about the brand, series, model and model aliases.
| Sony XR-55X90K NA | Sony KD-49XF9005 | |
| Series | X90K | XF90 |
 |  | |
| Model alias | XR-55X90CK | - |
| Model year | 2022 | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 48.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1231 mm 123.1 cm 48.4646 in 4.0387 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1072.91 mm 107.291 cm 42.2405 in 3.52 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 603.512 mm 60.3512 cm 23.7603 in 1.98 ft |
| Panel type | VA | VA |
| Panel bit depth | 10 bits (8 bits + FRC) | 10 bits |
| FRC | 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 | 0.279 mm 0.0279 cm 0.011 in 0.0009 ft |
| Pixel density | 80 ppi 31 ppcm | 91 ppi 35 ppcm |
| Display area | 93.88 % | 94.18 % |
| Backlight | Direct LED (Full-Array Local Dimming) | Direct LED (Full-Array Local Dimming) |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) | Dolby Vision HDR10 HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 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 |
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 |
| Interpolation value | - | 1000 |
| Interpolation measurement unit | - | XR |
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 | 200 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 (average) | - | 114 W |
| Power consumption (maximum) | - | 199 W |
| Power consumption (annual) | 225 kWh | - |
| Energy efficiency class | - | B |
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 | 1093 mm 109.3 cm 43.0315 in 3.586 ft |
| Height | 711 mm 71.1 cm 27.9921 in 2.3327 ft | 629 mm 62.9 cm 24.7638 in 2.0636 ft |
| Depth | 72 mm 7.2 cm 2.8346 in 0.2362 ft | 69 mm 6.9 cm 2.7165 in 0.2264 ft |
| Weight | 17.4 kg 38.36 lbs | 13.6 kg 29.98 lbs |
| Width with stand | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1093 mm 109.3 cm 43.0315 in 3.586 ft |
| Height with stand | 783 mm 78.3 cm 30.8268 in 2.5689 ft | 694 mm 69.4 cm 27.3228 in 2.2769 ft |
| Depth with stand | 331 mm 33.1 cm 13.0315 in 1.086 ft | 268 mm 26.8 cm 10.5512 in 0.8793 ft |
| Weight with stand | 18.5 kg 40.79 lbs | 14.5 kg 31.97 lbs |
| Box width | 1350 mm 135 cm 53.1496 in 4.4291 ft | - |
| Box height | 839 mm 83.9 cm 33.0315 in 2.7526 ft | - |
| Box depth | 162 mm 16.2 cm 6.378 in 0.5315 ft | - |
| Box weight | 25 kg 55.12 lbs | - |
| Stand width | 1027 mm 102.7 cm 40.4331 in 3.3694 ft | - |
| Stand depth | 331 mm 33.1 cm 13.0315 in 1.086 ft | - |
| Colors | Black and 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 | 200 x 200 mm |
| Removable stand | Yes | Yes |
| Height adjustment | Yes | No |
| Height adjustment range | 40 mm 4 cm 1.5748 in 0.1312 ft | - |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| 2-way position Metal Slim Blade Stand | Stand width - 987 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) ATSC Clear QAM | Analog (NTSC/PAL/SECAM) DVB-T DVB-T2 DVB-S2 DVB-S DVB-C |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | Cognitive Processor XR | - |
| SoC | - | MediaTek MT5891 |
| Processor (CPU) | - | ARM Cortex-A53 |
| CPU cores | 4 | 4 |
| CPU frequency | - | 1100 MHz |
| GPU | - | ARM Mali-T860 MP2 |
| GPU cores | - | 2 |
| GPU frequency | - | 700 MHz |
| RAM capacity | - | 2 GB |
| Storage | 16 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 11) | Android 7.0 Nougat Android 8.0 Oreo |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W 2 x 5 W | 2 x 10 W |
| 2.2 CH 3D Sound Upscaling Acoustic Auto Calibration Acoustic Center Sync Acoustic Multi-Audio Sound Positioning Tweeter Ambient Optimization Bass reflex speaker DTS Digital Surround Dolby Atmos Dolby Audio Room & User Position Compensation Voice Zoom 2 Ready for 360 Spatial Sound | 2 x Full range (25 x 90 mm) 2 CH down firing Bass reflex DTS Digital Surround Dolby Digital Plus Dolby Pulse |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No | No |
| Optional BRAVIA CAM | - |
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 4 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) | 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 (Sub; F-type female) 1 x Satellite In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x Optical Audio Out 1 x 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.3 1 x IR Out |
| Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) on HDMI 3 and HDMI 4 Bravia Sync with HDMI-CEC Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) - 4K @ 120 Hz Variable Refresh Rate (VRR) on HDMI 3 and HDMI 4 | High-bandwidth Digital Content Protection (HDCP) 2.2 BRAVIA Sync (HDMI-CEC) |
Features
Some additional functional features of the model.
| Features | Alexa Amazon Prime Video Apple Airplay Apple Homekit Apple TV Auto Calibration with CalMAN Built-in mic switch Chromecast built-in Creator Calibrated Mode Dual Database Processing Dynamic Backlight Control Dynamic Contrast Enhancer Google Assistant Hands-free Voice Search IMAX Enhanced Light sensor Live Color Technology Local Dimming Netflix Calibrated Mode PS5 - Auto HDR Tone Mapping PS5 - Auto Genre Picture Mode Rich Color Enhanced (X90CK variant) XR 4K Upscaling XR Contrast Booster 10 XR HDR Remaster XR Motion Clarity XR Smoothing XR Super Resolution XR Triluminos Pro Display | 4K X-Reality Pro ClearAudio+ Clear Phase Speaker DSEE (Digital Sound Enhancement Engine) Dual database processing Dynamic Backlight Control Dynamic Contrast Enhancer Image Processor - X1 Extreme Light sensor Live Color Technology Local Dimming Object-based HDR remaster Precision Color Mapping S-Force Front Surround sound Super Bit mapping 4K HDR Triluminos Display Voice command X-Motion Clarity X-tended Dynamic Range 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 WebM WMV Xvid | AVI DivX H.263 H.264 H.265 MKV QuickTime M2TS MP4 WebM WMV Xvid |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | ENERGY STAR 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 - 40 °C 32 °F - 104 °F | 0 °C - 40 °C 32 °F - 104 °F |
| Operating humidity | 10 % - 80 % | 10 % - 80 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Standard remote control | IR extender cable |
| Sony XR-55X90K NA | Sony KD-49XF9005 |