Comparison between:
- 54.6" Sony KD-55X89K
- 54.6" TCL 55C728
Brand, series, model
Information about the brand, series, model and model aliases.
| Sony KD-55X89K | TCL 55C728 | |
| Series | X85K / X89K | C728 |
 |  | |
| Model alias | - | 55C728X1 |
| Model year | 2022 | 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 manufacturer | - | CSOT |
| 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 | 0.315 mm 0.0315 cm 0.0124 in 0.001 ft |
| Pixel density | 80 ppi 31 ppcm | 80 ppi 31 ppcm |
| Display area | 93.88 % | 94.21 % |
| Backlight | Direct LED | Direct LED |
| DCI P3 | - | 93 % |
| Brightness | - | 330 cd/m² |
| Static contrast | - | 5000 : 1 |
| HDR | Dolby Vision HDR10 HLG (Hybrid Log Gamma) | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Minimum response time | - | 6.5 ms 0.0065 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 | 40 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 | Motionflow XR | Picture Quality Index |
| Interpolation value | 1200 | 3300 |
| Interpolation measurement unit | - | PQI |
| X85K model - Motionflow XR 800/960 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 (average) | 92 W | - |
| Power consumption (maximum) | 128 W | 155 W |
| Power consumption (annual) | 92 kWh | 98 kWh |
| Energy efficiency class | G | 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 | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1227 mm 122.7 cm 48.3071 in 4.0256 ft |
| Height | 711 mm 71.1 cm 27.9921 in 2.3327 ft | 712 mm 71.2 cm 28.0315 in 2.336 ft |
| Depth | 72 mm 7.2 cm 2.8346 in 0.2362 ft | 81 mm 8.1 cm 3.189 in 0.2657 ft |
| Weight | 17.1 kg 37.7 lbs | 14.4 kg 31.75 lbs |
| Width with stand | 1233 mm 123.3 cm 48.5433 in 4.0453 ft | 1227 mm 122.7 cm 48.3071 in 4.0256 ft |
| Height with stand | 783 mm 78.3 cm 30.8268 in 2.5689 ft | 768 mm 76.8 cm 30.2362 in 2.5197 ft |
| Depth with stand | 339 mm 33.9 cm 13.3465 in 1.1122 ft | 302 mm 30.2 cm 11.8898 in 0.9908 ft |
| Weight with stand | 18.1 kg 39.9 lbs | 14.7 kg 32.41 lbs |
| Box width | 1348 mm 134.8 cm 53.0709 in 4.4226 ft | 1400 mm 140 cm 55.1181 in 4.5932 ft |
| Box height | 842 mm 84.2 cm 33.1496 in 2.7625 ft | 864 mm 86.4 cm 34.0157 in 2.8346 ft |
| Box depth | 160 mm 16 cm 6.2992 in 0.5249 ft | 150 mm 15 cm 5.9055 in 0.4921 ft |
| Box weight | 24 kg 52.91 lbs | 19.4 kg 42.77 lbs |
| Stand width | 1061 mm 106.1 cm 41.7717 in 3.481 ft | 1198 mm 119.8 cm 47.1654 in 3.9304 ft |
| Stand depth | 339 mm 33.9 cm 13.3465 in 1.1122 ft | 302 mm 30.2 cm 11.8898 in 0.9908 ft |
| Colors | Black and Dark Silver | Brushed aluminum |
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 | 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 - 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 |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| Processor brand name | 4K HDR Processor X1 | AIPQ 2.0 Engine with AI SR |
| SoC | - | MediaTek MT9615 |
| Processor (CPU) | - | Cortex-A73 |
| CPU cores | 4 | 4 |
| CPU frequency | - | 1600 MHz |
| GPU | - | ARM Mali-G52 2EE MP2 |
| GPU cores | - | 2 |
| GPU frequency | - | 550 MHz |
| RAM capacity | - | 3 GB |
| RAM type | - | DDR4 |
| RAM channels | - | Double channel |
| RAM frequency | - | 2666 MHz |
| Storage | 16 GB | 32 GB |
| - | eMMC 5.0 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Google TV (Android 11) | Android 11 with TCL TV+ 3.x UI |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 9.5 W |
| 2.0 CH Ambient Optimization Bass reflex speaker X-Balanced speaker DTS Digital Surround Dolby Atmos Dolby Audio Room Compensation | 2.0 CH Down firing Dolby Atmos Dolby AC4 Dolby TrueHD DTS-HD ONKYO Sound System |
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 Wi-Fi Direct DLNA Bluetooth 5.0 |
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 Satellite In (F-type female) 1 x AV Composite In 3.5 mm jack 1 x Optical Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 1 x USB 2.0 1 x Ethernet RJ45 4 x HDMI 2.1 1 x Satellite In (F-type) 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) 1 x CI+ 1.4 |
| 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 | Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) High-bandwidth Digital Content Protection (HDCP) 2.2 High Frame Rate (HFR) MHL 3.0 via HDMI 1 T-Link (CEC) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | 4K Upscaling 4K X-Reality PRO Alexa Amazon Prime Video Apple Airplay Apple Homekit Apple TV Auto Calibration with CalMAN Auto HDR tone mapping Auto genre picture mode Bravia Core Built-in mic switch Chromecast built-in Dynamic Backlight Control Dynamic Contrast Enhancer Frame Dimming Google Assistant Hands-free voice search Light sensor Live Color Technology Object-based HDR remaster Triluminos Pro Display | 4K HDR Pro HDR Premium Alexa Chromecast built-in ECO Energy Efficiency Game Master Pro Game Mode Google Assistant Hands-free Voice Control 2.0 Home Control Center Home Entertainment Center Low Input Lag MagiConnect MEMC (Motion Estimation Motion Compensation) Micro Dimming - 1296 zones Motion Clarity Supreme Multi Visual Netflix Noise Reduction Prime Video PVR Quantum Dot Color YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG MPO | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | FLAC M4A MIDI MP3 WMA WAV LPCM | 3GPP AAC AAC+ FLAC M4A 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 DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VC-1 VP8 VP9 WMV AV1 AVS2 HEVC SHVC |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | - | RoHS |
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 | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 10 % - 80 % | 20 % - 80 % |
| Storage temperature | - | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | - | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Standard remote control | Remote controls - RC802NU1+RC802V5 |
| Sony KD-55X89K | TCL 55C728 |