Display: 54.6 in, MVA, W-LED, 2560 x 1440 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 250 cd/m²
Static contrast: 3000 : 1,
Dynamic contrast: 80000000 : 1
Refresh rate: 48 Hz - 144 Hz
sRGB: 100 %,
Adobe RGB: 85 %,
NTSC: 85 %
Dimensions: 713 x 420 x 72 mm
Weight: 5.13 kg
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Sony |
| Series | X80K |
| Model | KD-55X80K |
| Model alias | KD-55X81K |
| Model year | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 54.6 in (inches) |
| Diagonal | 801 mm (millimeters) 80.1 cm (centimeters) 31.5354 in (inches) 2.628 ft (feet) |
| Width | 697.344 mm (millimeters) 69.7344 cm (centimeters) 27.4545 in (inches) 2.2879 ft (feet) |
| Height | 680.4 mm (millimeters) 68.04 cm (centimeters) 26.7874 in (inches) 2.2323 ft (feet) |
| Radius of curvature | 1800 mm (millimeters) 180 cm (centimeters) 70.8661 in (inches) 5.9055 ft (feet) |
| Panel type | MVA |
| Panel bit depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.272 mm (millimeters) 0.0272 cm (centimeters) 0.0107 in (inches) 0.0009 ft (feet) |
| Pixel density | 93 ppi (pixels per inch) 36 ppcm (pixels per centimeter) |
| Display area | 158.44 % (percent) |
| Backlight | W-LED |
| sRGB | 100 % (percent) |
| Adobe RGB (1998) | 85 % (percent) |
| NTSC (1953) | 85 % (percent) |
| Brightness | 250 cd/m² (candela per square meter) |
| Static contrast | 3000 : 1 |
| Dynamic contrast | 80000000 : 1 |
| HDR | HDR10 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Maximum response time | 22 ms (milliseconds) 0.0220 s (seconds) |
| Coating | Anti-glare/Matte (3H) |
3D
3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.
| 3D | No |
Frequencies
Information about the horizontal and vertical refresh rates/frequencies.
| Horizontal frequency (digital) | 15 kHz - 214 kHz (kilohertz) |
| Vertical frequency (digital) | 48 Hz - 144 Hz (hertz) |
Power supply and consumption
Information about the power supply and consumption, energy efficiency class, etc.
| 110V | 100 V - 120 V (volts) |
| 220V | 220 V - 240 V (volts) |
| Alternating current frequency | 50 Hz - 60 Hz (hertz) |
| Power consumption (off) | 0.3 W (watts) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (eco) | 35 W (watts) |
| Power consumption (average) | 43 W (watts) |
| Power consumption (maximum) | 52 W (watts) |
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 | 713 mm (millimeters) 71.3 cm (centimeters) 28.0709 in (inches) 2.3392 ft (feet) |
| Height | 420 mm (millimeters) 42 cm (centimeters) 16.5354 in (inches) 1.378 ft (feet) |
| Depth | 72 mm (millimeters) 7.2 cm (centimeters) 2.8346 in (inches) 0.2362 ft (feet) |
| Weight | 5.13 kg (kilograms) 11.31 lbs (pounds) |
| Width with stand | 713 mm (millimeters) 71.3 cm (centimeters) 28.0709 in (inches) 2.3392 ft (feet) |
| Height with stand | 491.6 mm (millimeters) 49.16 cm (centimeters) 19.3543 in (inches) 1.6129 ft (feet) |
| Depth with stand | 215.2 mm (millimeters) 21.52 cm (centimeters) 8.4724 in (inches) 0.706 ft (feet) |
| Weight with stand | 5.8 kg (kilograms) 12.79 lbs (pounds) |
| Box width | 790 mm (millimeters) 79 cm (centimeters) 31.1024 in (inches) 2.5919 ft (feet) |
| Box height | 510 mm (millimeters) 51 cm (centimeters) 20.0787 in (inches) 1.6732 ft (feet) |
| Box depth | 175 mm (millimeters) 17.5 cm (centimeters) 6.8898 in (inches) 0.5741 ft (feet) |
| Box weight | 8.1 kg (kilograms) 17.86 lbs (pounds) |
| Colors | Black |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | No |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | No |
| Forward/backward tilt | Yes |
| Forward tilt | 5 ° (degrees) |
| Backward tilt | 10 ° (degrees) |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 2.5 W (watts) |
Camera
Many contemporary desktop monitors and smart TV sets have built-in cameras.
| Camera | No |
Connectivity
Available connectivity ports, slots and interfaces.
| Connectivity | 2 x HDMI 2.0 2 x DisplayPort 1.2 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | AMD FreeSync technology Blue Light Filter Flicker-free technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CB CCC CE EMC CEL Level 1 cETLus ENERGY STAR 7.0 ErP eStandby FCC Class B ICES-003 PSE REACH SVHC List & DoC RoHS Green BOM UL/cUL VCCI WEEE |
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 (degrees Celsius) 32 °F - 104 °F (degrees Fahrenheit) |
| Operating humidity | 10 % - 90 % (percent) |
| Operating altitude | 3048 m (meters) 10000 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 90 % (percent) |
| Storage altitude | 12192 m (meters) 40000 ft (feet) |
Accessories
Often the packaging of desktop monitors and smart TV sets includes accessories for them.
| Accessories | HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington |
