Comparison between:
- 54.6" Vizio D55u-D1
- 54.6" TCL 55S425
Brand, series, model
Information about the brand, series, model and model aliases.
| Vizio D55u-D1 | TCL 55S425 | |
| Series | D | S425 |
 |  | |
| Model year | 2016 | 2018 |
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 | TP Vision | - |
| Panel model | TPT550U2-EQYSHM.G S1H | - |
| 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 | 92.15 % | 91.66 % |
| Backlight | Direct LED (Full-Array Local Dimming) | Direct LED |
| Dynamic contrast | 5000000 : 1 | - |
| HDR | - | HDR10 |
| Horizontal viewing angle | 178 ° | 178 ° |
| Vertical viewing angle | 178 ° | 178 ° |
| Input lag | 18 ms 0.0180 s | - |
| Local dimming - 14 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) | 50 Hz / 60 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 | Clear Action | Clear Motion Index |
| Interpolation value | 240 | 120 |
| Interpolation measurement unit | CA | CMI |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V | 100 V - 120 V |
| Alternating current frequency | 60 Hz | 50 Hz - 60 Hz |
| Power consumption (sleep) | 0.5 W | - |
| Power consumption (average) | 82.4 W | - |
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 | 1238.5 mm 123.85 cm 48.7598 in 4.0633 ft | 1244.6 mm 124.46 cm 49 in 4.0833 ft |
| Height | 721.1 mm 72.11 cm 28.3898 in 2.3658 ft | 721.4 mm 72.14 cm 28.4016 in 2.3668 ft |
| Depth | 64 mm 6.4 cm 2.5197 in 0.21 ft | 78.74 mm 7.874 cm 3.1 in 0.2583 ft |
| Weight | 16.6 kg 36.6 lbs | 12.1 kg 26.68 lbs |
| Width with stand | 1238.5 mm 123.85 cm 48.7598 in 4.0633 ft | 1244.6 mm 124.46 cm 49 in 4.0833 ft |
| Height with stand | 781.05 mm 78.105 cm 30.75 in 2.5625 ft | 777.2 mm 77.72 cm 30.5984 in 2.5499 ft |
| Depth with stand | 255 mm 25.5 cm 10.0394 in 0.8366 ft | 203 mm 20.3 cm 7.9921 in 0.666 ft |
| Weight with stand | 17 kg 37.48 lbs | 12.3 kg 27.12 lbs |
| Colors | Black | 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 | No | No |
| Landscape/portrait pivot | No | No |
| Left/right swivel | No | No |
| Forward/backward tilt | No | No |
| - | Stand width - 1074.4 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 | ATSC Analog (NTSC/PAL/SECAM) Clear QAM | Analog (NTSC/PAL/SECAM) Clear QAM ATSC |
System on Chip (SoC)
Information about the central processor, graphic processor and the memory of the model.
| SoC | V6 | - |
| CPU cores | 2 | 2 |
| GPU cores | 4 | 2 |
OS, apps and software features
Information about the operating system, applications, various software features if available.
| Operating system (OS) | V.I.A. Plus | Roku TV |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 10 W | 2 x 8 W |
| DTS StudioSound DTS TruSurround DTS TruVolume | Dolby Digital Dolby Digital Plus |
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 802.11ac DLNA | LAN Wi-Fi 802.11a 802.11b 802.11g 802.11n 802.11n 5GHz 802.11ac |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 1 x USB 1 x Ethernet RJ45 2 x HDMI 1.4 3 x HDMI 2.0 (ARC; CEC) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x AV Component In (YPbPr + L/R) 1 x RCA Audio Out (L/R) 1 x S/PDIF | 1 x USB 2.0 (max 0.5 A) 1 x Ethernet RJ45 3 x HDMI 2.0 (ARC; CEC) 1 x Cable/Antenna In (Main; F-type female) 1 x AV Composite In (Video + L/R) 1 x S/PDIF 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) 2.2 | High-bandwidth Digital Content Protection (HDCP) 2.2 |
Features
Some additional functional features of the model.
| Features | Light sensor Spatial Scaling Engine Ultra Upscaling VM50 Ultra HD Engine | 4K Creative Pro |
Image file formats
Smart TV sets allow the display of different image file formats.
| Image file formats | JPEG GIF PNG | JPEG GIF PNG BMP |
Audio file formats
Smart TV sets allow playing different audio file formats.
| Audio file formats/codecs | AAC eAAC+ FLAC M4A MIDI MP3 OGG WMA WAV | AAC AC3 FLAC 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 QuickTime TS WMV Xvid | AVI DivX H.263 H.264 MKV MP4 MPEG-4 TS WMV |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | ENERGY STAR 6.0 FCC Class B UL/cUL | 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 | - | 5 °C - 35 °C 41 °F - 95 °F |
| Operating humidity | - | 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 | Remote control - XRT122 | Remote control - RC280 |
| Vizio D55u-D1 | TCL 55S425 |