Display: 40 in, VA, W-LED, 3840 x 2160 pixels
Viewing angles (H/V): 178 ° / 178 °
Brightness: 300 cd/m²
Static contrast: 4000 : 1,
Dynamic contrast: 20000000 : 1
Refresh rate: 23 Hz - 80 Hz
sRGB: 100 %,
Adobe RGB: 80 %,
NTSC: 85 %
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | AOC |
| Model | C4008VU8 |
| Model year | 2017 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 40 in (inches) |
| Diagonal | 1016 mm (millimeters) 101.6 cm (centimeters) 40 in (inches) 3.3333 ft (feet) |
| Width | 884.74 mm (millimeters) 88.474 cm (centimeters) 34.8323 in (inches) 2.9027 ft (feet) |
| Height | 497.66 mm (millimeters) 49.766 cm (centimeters) 19.5929 in (inches) 1.6327 ft (feet) |
| Radius of curvature | 3000 mm (millimeters) 300 cm (centimeters) 118.11 in (inches) 9.8425 ft (feet) |
| Panel type | VA |
| Panel bit depth | 10 bits (8 bits + FRC) |
| FRC | Yes |
| Colors | 1073741824 colors 30 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 3840 x 2160 pixels Ultra HD (UHD) / 4K / 2160p |
| Pixel pitch | 0.23 mm (millimeters) 0.023 cm (centimeters) 0.0091 in (inches) 0.0008 ft (feet) |
| Pixel density | 110 ppi (pixels per inch) 43 ppcm (pixels per centimeter) |
| Backlight | W-LED |
| sRGB | 100 % (percent) |
| Adobe RGB (1998) | 80 % (percent) |
| NTSC (1953) | 85 % (percent) |
| DCI P3 | 94 % (percent) |
| Brightness | 300 cd/m² (candela per square meter) |
| Static contrast | 4000 : 1 |
| Dynamic contrast | 20000000 : 1 |
| Horizontal viewing angle | 178 ° (degrees) |
| Vertical viewing angle | 178 ° (degrees) |
| Minimum response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Maximum response time | 25 ms (milliseconds) 0.0250 s (seconds) |
| Input lag | 65 ms (milliseconds) 0.0650 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) | 30 kHz - 160 kHz (kilohertz) |
| Vertical frequency (digital) | 23 Hz - 80 Hz (hertz) |
| D-sub; HDMI 1.4; MHL - 30 kHz - 99 kHz DisplayPort; HDMI 2.0 - 30 kHz - 160 kHz |
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) |
| Electric current (A) | 2.25 A (amperes) |
| Power consumption (off) | 0.5 W (watts) |
| Power consumption (sleep) | 0.5 W (watts) |
| Power consumption (eco) | 47 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 with stand | 906.8 mm (millimeters) 90.68 cm (centimeters) 35.7008 in (inches) 2.9751 ft (feet) |
| Height with stand | 631.8 mm (millimeters) 63.18 cm (centimeters) 24.874 in (inches) 2.0728 ft (feet) |
| Depth with stand | 245.8 mm (millimeters) 24.58 cm (centimeters) 9.6772 in (inches) 0.8064 ft (feet) |
| Colors | White Silver |
Ergonomics
Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.
| VESA mount | Yes |
| VESA interface | 100 x 100 mm |
| Removable stand | Yes |
| Height adjustment | No |
| Landscape/portrait pivot | No |
| Left/right swivel | Yes |
| Left swivel | 30 ° (degrees) |
| Right swivel | 30 ° (degrees) |
| Forward/backward tilt | Yes |
| Forward tilt | 5.5 ° (degrees) |
| Backward tilt | 21.5 ° (degrees) |
Audio
Information about the audio system - number and power of the built-in speakers, supported audio technologies.
| Speakers | 2 x 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 | 1 x USB 3.0 (upstream) 4 x USB 3.0 (downstream) 1 x HDMI 1.4 (MHL) 1 x HDMI 2.0 (MHL) 2 x DisplayPort 1.2 1 x D-sub 1 x 3.5 mm Audio In 1 x 3.5 mm Audio Out |
| High-bandwidth Digital Content Protection (HDCP) |
Features
Some additional functional features of the model.
| Features | Flicker-free technology |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | CCC CECP CEL1 EAC ENERGY STAR RoHS TCO Certified Displays |
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 % - 85 % (percent) |
| Operating altitude | 3657.6 m (meters) 12000 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 | Audio cable DisplayPort cable HDMI cable |
Additional features
Information about other features.
| Additional features | Anti-theft stand lock slot - Kensington |
