Comparison between:
- 54.6" TCL 55C745
- 49.5" TCL 50C755
Brand, series, model
Information about the brand, series, model and model aliases.
| TCL 55C745 | TCL 50C755 | |
| Series | C745 | C755 |
 |  | |
| Model alias | 55C745X1 | - |
| Model year | 2023 | 2023 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in | 49.5 in |
| Diagonal | 1388 mm 138.8 cm 54.6457 in 4.5538 ft | 1257 mm 125.7 cm 49.4882 in 4.124 ft |
| Width | 1209.6 mm 120.96 cm 47.622 in 3.9685 ft | 1095.84 mm 109.584 cm 43.1433 in 3.5953 ft |
| Height | 680.4 mm 68.04 cm 26.7874 in 2.2323 ft | 616.41 mm 61.641 cm 24.2681 in 2.0223 ft |
| Panel manufacturer | - | CSOT |
| 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 | 0.285 mm 0.0285 cm 0.0112 in 0.0009 ft |
| Pixel density | 80 ppi 31 ppcm | 89 ppi 35 ppcm |
| Display area | 94.49 % | 94.12 % |
| Backlight | Direct LED (Full-Array Local Dimming) | Mini LED |
| DCI P3 | - | 93 % |
| Brightness | - | 600 cd/m² |
| Peak brightness | 1000 cd/m² | 1300 cd/m² |
| Static contrast | - | 6000 : 1 |
| HDR | HDR10 HDR10+ Dolby Vision HLG (Hybrid Log Gamma) Dolby Vision IQ | HDR10 HDR10+ Dolby Vision Dolby Vision IQ HLG (Hybrid Log Gamma) |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Coating | - | Anti-glare/Matte |
| Local dimming zones - 120 | Nanoscale-Lens Array technology Local dimming zones - 336 |
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 - 144 Hz | 48 Hz - 144 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 | Picture Performance Index | - |
| Interpolation value | 3900 | - |
| Interpolation measurement unit | PPI | - |
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 |
| Power consumption (average) | 77 W | - |
| Power consumption (maximum) | 190 W | - |
| Energy efficiency class | F | - |
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 | 1111 mm 111.1 cm 43.7402 in 3.645 ft |
| Height | 711 mm 71.1 cm 27.9921 in 2.3327 ft | 646 mm 64.6 cm 25.4331 in 2.1194 ft |
| Depth | 70 mm 7 cm 2.7559 in 0.2297 ft | 66 mm 6.6 cm 2.5984 in 0.2165 ft |
| Weight | 13.1 kg 28.88 lbs | 11 kg 24.25 lbs |
| Width with stand | 1225 mm 122.5 cm 48.2283 in 4.019 ft | 1111 mm 111.1 cm 43.7402 in 3.645 ft |
| Height with stand | 771 mm 77.1 cm 30.3543 in 2.5295 ft | 712 mm 71.2 cm 28.0315 in 2.336 ft |
| Depth with stand | 316 mm 31.6 cm 12.4409 in 1.0367 ft | 300 mm 30 cm 11.811 in 0.9843 ft |
| Weight with stand | 14.2 kg 31.31 lbs | 12.5 kg 27.56 lbs |
| Box width | 1395 mm 139.5 cm 54.9213 in 4.5768 ft | 1265 mm 126.5 cm 49.8031 in 4.1503 ft |
| Box height | 857 mm 85.7 cm 33.7402 in 2.8117 ft | 755 mm 75.5 cm 29.7244 in 2.477 ft |
| Box depth | 146 mm 14.6 cm 5.748 in 0.479 ft | 155 mm 15.5 cm 6.1024 in 0.5085 ft |
| Box weight | 18.8 kg 41.45 lbs | 16.4 kg 36.16 lbs |
| Stand width | 355 mm 35.5 cm 13.9764 in 1.1647 ft | 295 mm 29.5 cm 11.6142 in 0.9678 ft |
| Stand depth | 316 mm 31.6 cm 12.4409 in 1.0367 ft | 300 mm 30 cm 11.811 in 0.9843 ft |
| Colors | Brushed Titanium | Black |
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 300 mm |
| Removable stand | Yes | Yes |
| Height adjustment | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| - | Plate 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) 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 | AIPQ 3.0 Engine with AI SR | AIPQ 3.0 Engine with AI SR |
| SoC | MediaTek MT9615 / MT5889 | MediaTek Pentonic 700 (MT9653) |
| Processor (CPU) | ARM Cortex-A73 | - |
| CPU cores | 4 | - |
| CPU frequency | 1600 MHz | - |
| GPU | ARM Mali-G52 2EE MP2 | - |
| GPU cores | 2 | - |
| GPU frequency | 550 MHz | - |
| RAM capacity | 3 GB | - |
| - | Algo Engine Max II |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | Google TV (Android 11) | Google TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 15 W | 2 x 15 W |
| 2.0 CH 7-band equalizer Down firing Dolby Atmos Dolby AC4 Dolby TrueHD DTS Virtual:X | 2.0 CH 30 W Dolby Atmos Dolby Digital Plus DTS Virtual:X DTS-HD Onkyo Sound System |
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 5.0 | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac 802.11ax Bluetooth Wi-Fi Direct DLNA |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 2.0 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 3.5 mm Audio Out 1 x Antenna (RF) (female) 1 x CI+ 1.4 | 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 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 |
| Audio Return Channel (ARC) Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) on HDMI 4 High-bandwidth Digital Content Protection (HDCP) 2.2 T-link (CEC) High Frame Rate (HFR) - 4K @ 144 on HDMI 1; 4K @ 120 Hz on HDMI 2 Variable Refresh Rate (VRR) | Auto Low Latency Mode (ALLM) Enhanced Audio Return Channel (eARC) HDMI CEC (T-Link) High-bandwidth Digital Content Protection (HDCP) 2.3 High Frame Rate (HFR) Variable Refresh Rate (VRR) |
Features
Some additional functional features of the model.
| Features | 3-sided bezelless design 4K HDR Pro 1000 Alexa AMD FreeSync Premium Pro Apple Airplay 2 Apple HomeKit Apple TV+ Blue Light Filter Chromecast built-in Digital Noise Reduction Disney+ Far-Field Voice interaction Game Accelerator 240 Hz (Dual Line Gate) Game Bar Game Center Game Master Pro 2.0 Google Assistant Mega Dynamic Contrast Motion Clarity Pro Multi Visual Netflix Prime Video Quantum Dot Color UHD SR Neural Networks UHD Upscaling YouTube | 3-sided bezelless design AI 4K upscaling Ai-Clarity Ai-Contrast Ai-Colour Ai-HDR Ai-MEMC Alexa AMD FreeSync Premium Pro Algo Engine Max II Apple Airplay 2 Apple HomeKit Apple TV+ Chromecast built-in Disney+ Far-Field Voice interaction Game Accelerator 240 with Dual Line Gate technology Game Bar Game Master Pro 2.0 Google Assistant IMAX Enhanced Light Sensor MEMC (Motion Estimation Motion Compensation) Micro Dimming MultiView Netflix Prime Video Quantum Dot Technology Wide Color Gamut YouTube |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV | 3GPP AAC AAC+ FLAC M4A MP3 WMA WAV |
Video file formats
Smart TV sets allow playing various video file formats.
| Video file formats/codecs | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VC-1 VP8 VP9 WMV AV1 | 3GPP AVI DivX H.263 H.264 H.265 MKV MP4 MPEG-4 VP9 WMV Xvid |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CE UKCA | - |
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 | 5 °C - 35 °C 41 °F - 95 °F | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | 20 % - 80 % | 20 % - 80 % |
| Storage temperature | -15 °C - 45 °C 5 °F - 113 °F | -15 °C - 45 °C 5 °F - 113 °F |
| Storage humidity | 10 % - 90 % | 10 % - 90 % |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | Voice remote control - RC833 | Voice remote control |
| TCL 55C745 | TCL 50C755 |