Display: 23.8 in, TN, W-LED, 2560 x 1440 pixels
Viewing angles (H/V): 170 ° / 160 °
Brightness: 350 cd/m²
Static contrast: 1000 : 1,
Dynamic contrast: 10000000 : 1
Refresh rate: 50 Hz - 144 Hz
NTSC: 72 %
Dimensions: 613.6 x 378.6 x 45.3 mm
Brand, series, model
Information about the brand, series, model and model aliases.
| Brand | Lenovo |
| Model | ThinkVision P24QD-40 |
| Model alias | 3WL54AA |
| Model year | 2018 |
Display
Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.
| Size class | 23.8 in (inches) |
| Diagonal | 685.8 mm (millimeters) 68.58 cm (centimeters) 27 in (inches) 2.25 ft (feet) |
| Width | 526.85 mm (millimeters) 52.685 cm (centimeters) 20.7421 in (inches) 1.7285 ft (feet) |
| Height | 335.664 mm (millimeters) 33.5664 cm (centimeters) 13.2151 in (inches) 1.1013 ft (feet) |
| Panel manufacturer | AU Optronics |
| Panel model | M270DTN01.3 |
| Panel type | TN |
| Panel bit depth | 8 bits |
| FRC | No |
| Colors | 16777216 colors 24 bits |
| Aspect ratio | 1.778:1 16:9 |
| Resolution | 2560 x 1440 pixels Quad HD (QHD) / 1440p |
| Pixel pitch | 0.233 mm (millimeters) 0.0233 cm (centimeters) 0.0092 in (inches) 0.0008 ft (feet) |
| Pixel density | 123 ppi (pixels per inch) 48 ppcm (pixels per centimeter) |
| Display area | 76.12 % (percent) |
| Backlight | W-LED |
| NTSC (1953) | 72 % (percent) |
| Brightness | 350 cd/m² (candela per square meter) |
| Static contrast | 1000 : 1 |
| Dynamic contrast | 10000000 : 1 |
| Horizontal viewing angle | 170 ° (degrees) |
| Vertical viewing angle | 160 ° (degrees) |
| Minimum response time | 1 ms (milliseconds) 0.0010 s (seconds) |
| Average response time | 5 ms (milliseconds) 0.0050 s (seconds) |
| Input lag | 10 ms (milliseconds) 0.0100 s (seconds) |
| Coating | Anti-glare/Matte |
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 - 223 kHz (kilohertz) |
| Vertical frequency (digital) | 50 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) | 0.25 W (watts) |
| Power consumption (sleep) | 0.42 W (watts) |
| Power consumption (eco) | 25 W (watts) |
| Power consumption (average) | 39 W (watts) |
| Power consumption (annual) | 56 kWh (kilowatt-hours) |
| Energy efficiency class | B |
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 | 613.6 mm (millimeters) 61.36 cm (centimeters) 24.1575 in (inches) 2.0131 ft (feet) |
| Height | 378.6 mm (millimeters) 37.86 cm (centimeters) 14.9055 in (inches) 1.2421 ft (feet) |
| Depth | 45.3 mm (millimeters) 4.53 cm (centimeters) 1.7835 in (inches) 0.1486 ft (feet) |
| Width with stand | 613.6 mm (millimeters) 61.36 cm (centimeters) 24.1575 in (inches) 2.0131 ft (feet) |
| Height with stand | 410.2 mm (millimeters) 41.02 cm (centimeters) 16.1496 in (inches) 1.3458 ft (feet) |
| Depth with stand | 216.4 mm (millimeters) 21.64 cm (centimeters) 8.5197 in (inches) 0.71 ft (feet) |
| Weight with stand | 6.2 kg (kilograms) 13.67 lbs (pounds) |
| Colors | Black |
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 | Yes |
| Height adjustment range | 100 mm (millimeters) 10 cm (centimeters) 3.937 in (inches) 0.3281 ft (feet) |
| Landscape/portrait pivot | Yes |
| Left pivot | 0 ° (degrees) |
| Right pivot | 90 ° (degrees) |
| Left/right swivel | Yes |
| Left swivel | 180 ° (degrees) |
| Right swivel | 180 ° (degrees) |
| Forward/backward tilt | Yes |
| Forward tilt | 4 ° (degrees) |
| Backward tilt | 20 ° (degrees) |
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 HDMI 2.0 1 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 Low Blue Light |
Certificates, standards and licenses
Licenses from regulatory agencies, standards, certificates.
| Certificates, standards and licenses | BSMI CB CCC CE CSA EAC ENERGY STAR 7.0 FCC Class B GEMS IS 1121 ISC KCC MEPS NOM PSB RCM SABS SASO TÜV/GS VCCI-B WHQL (Windows 10) |
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 (degrees Celsius) 41 °F - 95 °F (degrees Fahrenheit) |
| Operating humidity | 20 % - 80 % (percent) |
| Operating altitude | 5000 m (meters) 16404.2 ft (feet) |
| Storage temperature | -20 °C - 60 °C (degrees Celsius) -4 °F - 140 °F (degrees Fahrenheit) |
| Storage humidity | 5 % - 95 % (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 | Security lock slot |
