06.03.2022
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Dell U4021QW specifications and dimensions

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Dell U4021QW size, width, height

  • Dell U4021QW
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    Dell U4021QW inch

    Brand

    Dell

    Type

    Monitor

    Size

    40" (inches)

    Panel

    IPS

    Refresh Rate

    60 Hz

    Screen Aspect Ratio

    21:9

    Screen Resolution

    5120 x 2160

    Min Response Time

    5 ms

    Accessories
    Extras

    DisplayPort cable
    HDMI cable
    Thunderbolt 4 (USB-C) Active Cable
    USB Type-A to Type-B cable

    Audio
    Audio Speakers

    2 x 9W

    Display
    Screen Size Class

    40" (inches)

    Screen Width

    37.27 in
    94.7 cm
    946.6 mm
    3.11 ft

    Display Type

    IPS

    Display Bit Depth

    10 bits

    Max Number of Colors

    1073741824

    Bits

    30

    Backlight Source

    W-LED

    Screen Brightness

    300 cd/m²

    Static Screen Contrast

    1000 : 1

    Screen Horizontal Viewing Angle

    178 °

    Screen Vertical Viewing Angle

    178 °

    Display Coating

    Anti-glare/Matte (3H)

    3D

    No

    DCI P3

    98 % (percent)

    Display Minimum Response Time

    5 ms

    Display Curvature

    2500

    Display Average Response Time

    8 ms

    sRGB

    100 % (percent)

    Ergonomics
    Vesa Mount Support

    Yes

    Removable VESA Stand

    Yes

    Height Adjustment

    Yes

    Landscape or Portrait Pivot Support

    No

    Left or Right Swivel Support

    Yes

    Forward and Backward Tilt Support

    Yes

    Forward Tilt

    5 °

    Backward Tilt

    21 °

    VESA Interface Standard Size

    100 x 100

    Height Adjustment Range

    120 mm
    12 cm
    4.7244 in
    0.3937 ft

    Left Swivel

    30 °

    Right Swivel

    30 °

    Features
    Cool Features

    KVM Switch
    Low Blue Light
    Picture-in-Picture
    Picture-by-Picture
    ComfortView Plus
    Flicker-free technology

    Extra Features

    Security lock slot

    Frequency and Interpolation
    Vertical Digital Frequency

    60 Hz

    Screen Interpolation Measurement Unit

    NULL

    General Info
    Year

    2021

    Model Number

    U4021QW

    Hardware
    Built-in Camera

    No

    Power
    110V

    100 V - 120 V (volts)

    220V

    220 V - 240 V (volts)

    AC Frequency

    50 Hz - 60 Hz

    Power Consumption in Sleep Mode

    0.5 W

    Average Power Consumption

    51.5 W

    Maximum Power Consumption

    240 W

    Electric Power in Amperes

    3 A

    Size, weight, color
    Case Width with Stand

    37.27 in
    94.7 cm
    946.6 mm
    3.11 ft

    Case Height with Stand

    18.02 in
    45.8 cm
    457.8 mm
    1.5 ft

    Case Depth with Stand

    9.76 in
    24.8 cm
    248 mm
    0.81 ft

    Case Color

    Black

    Case Weight with Stand

    9.5 kg
    21 lbs

    Usage and Storage Requirements
    Safe Operating Temperature Level

    0 °C - 40 °C
    32 °F - 104 °F

    Internal Storage Temperature

    -20 °C - 60 °C
    -4 °F - 140 °F

    Safe Operating Humidity Level

    10 % - 80 %

    Internal Storage Humidity

    5 % - 90 %

    Max Operating Altitude

    5000

    Max Storage Altitude

    12192