Flat Panel
The following table lists the flat panel specification:
Screen type
Active matrix - TFT LCD
Screen dimensions
24 inches (24-inch viewable image size)
Preset display area:
Horizontal
518.4 mm (20.4 inches)
Vertical
324.0 mm (12.7 inches)
Pixel pitch
0.270 mm
Viewing angle
+/-
89° (vertical) typ, +/
-
89° (horizontal) typ
Luminance output
400 cd/m
²
(typ)
Contrast ratio
1000:1 (typ)
Faceplate coating
Antiglare with hard-coating 3H
Backlight
6 CCFLs U-
type backlight, 92% wide color gamut
Response Time
6 ms typical (Grey to Grey) / 16 ms typical (Black to White)
Resolution
The following table lists the recommended resolution:
Horizontal scan range
30 kHz to 81 kHz (automatic)
Vertical scan range
56 Hz to 76 Hz, exception 1920 x 1200 at 60 Hz only
Optimal preset resolution
1920 x 1200 at 60 Hz
Highest preset resolution
1920 x 1200 at 60 Hz
Video Supported Modes
Video display capabilities (DVI playback)
480p/576p/720p/1080p (Supports HDCP)
Video display capabilities (Composite playback)
NTSC/PAL
Video display capabilities (S-Video playback)
NTSC/PAL
Video display capabilities (Component playback)
480i/480p/576i/576p/720p/1080i
Preset Display Modes
The following table lists the preset modes for which Dell guarantees image size and centering:
Display Mode
Horizontal
Frequency
(kHz)
Vertical
Frequency (Hz)
Pixel Clock
(MHz)
Sync Polarity
(Horizontal/Vertical)
VGA, 720 x 400
31.5
70.1
28.3
-/+
VGA, 640 x 480
31.5
59.9
25.2
-/-
VESA, 640 x 480
37.5
75.0
31.5
-/-
VESA, 800 x 600
37.9
60.3
40.0
+/+
VESA, 800 x 600
46.9
75.0
49.5
+/+