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Dell Inc.

DELL P2421D (S/N: 47MHL93)

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General Information

EDID version 1.4
Maximum resolution [email protected]
Video input Digital
Manufacturing Week 10 of 2021

Basic Display Parameters

Display gamma 2.20
Horizontal screen size 53 cm
Vertical screen size 30 cm
Color depth 8 bit
Digital video interface DisplayPort

Feature Support

Active-off
Preferred Timing Mode
Standard sRGB
Standby
Suspend
Continuous Frequency Display
Color Encodings
RGB 4:4:4 YCrCb 4:4:4 YCrCb 4:2:2

Chromaticity

Color X Y
Red 0.662 0.330
Green 0.304 0.614
Blue 0.149 0.062
White 0.313 0.329

Established Timings

Horizontal Active Vertical Active Refresh Rate
720 pixels 400 pixels 70 Hz
640 pixels 480 pixels 60 Hz
640 pixels 480 pixels 75 Hz
800 pixels 600 pixels 60 Hz
800 pixels 600 pixels 75 Hz
1024 pixels 768 pixels 60 Hz
1024 pixels 768 pixels 75 Hz
1280 pixels 1024 pixels 75 Hz

Standard Timings 7

Horizontal Active 1920 pixels
Vertical Active 1080 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:9

Standard Timings 6

Horizontal Active 1280 pixels
Vertical Active 1024 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 5:4

Standard Timings 5

Horizontal Active 1600 pixels
Vertical Active 1200 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 4:3

Standard Timings 4

Horizontal Active 1152 pixels
Vertical Active 864 pixels
Refresh Rate 75 Hz
Image Aspect Ratio 4:3

Standard Timings 3

Horizontal Active 1920 pixels
Vertical Active 1200 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:10

Standard Timings 2

Horizontal Active 1680 pixels
Vertical Active 1050 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:10

Standard Timings 1

Horizontal Active 1280 pixels
Vertical Active 800 pixels
Refresh Rate 60 Hz
Image Aspect Ratio 16:10

Detailed Timings 1

Pixel clock 241500 kHz
Refresh rate 59.95 Hz
Horizontal Active 2560 pixels
Horizontal Blanking 160 pixels
Horizontal Sync Offset 48 lines
Horizontal Sync Pulse Width 32 lines
Horizontal Image Size 527 mm
Horizontal Border 0 pixels
Vertical Active 1440 pixels
Vertical Blanking 41 pixels
Vertical Sync Offset 3 lines
Vertical Sync Pulse Width 5 lines
Vertical Image Size 296 mm
Vertical Border 0 pixels
Interlaced
Stereo Mode Normal display, no stereo.
Sync Scheme Digital Separate
Horizontal Polarity
Vertical Polarity

Monitor Range Limits

Minimum horizontal line rate 29 kHz
Maximum horizontal line rate 113 kHz
Minimum vertical line rate 49 Hz
Maximum vertical line rate 75 Hz
Maximum pixel clock rate 280 MHz
Secondary GTF curve supported
Coordinated Video Timings supported