Dell Precision 3551 Setup and specifications guide

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Display

Table 1. Display specifications
The following table provides the detailed display specifications of Precision 3551.
Description		Values
Type		High Definition (HD)	Full High Definition (FHD)	Full High Definition (FHD)	Full high Definition (FHD)
Panel technology		Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)	Wide Viewing Angle (WVA)
Luminance (typical)		220 nits	220 nits	220 nits	300 nits
Dimensions (Active Area):
	Height	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)	193.60 mm (7.62 in.)
	Width	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)	344.20 mm (13.55 in.)
	Diagonal	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)	394.91 mm (15.55 in.)
Native Resolution		1366x768	1920 x 1080	1920 x 1080	1920 x 1080
Megapixels		1049088	2073600	2073600	2073600
Pixels per Inch (PPI)		100	141	141	141
Color Gamut (CG)		NTSC 45%	NTSC 45%	NTSC 45%	NTSC 72%
Contrast Ratio (min)		500:1	700:1	700:1	700:1
Response Time (max)		25 ms	25 ms	35 ms	35 ms
Refresh Rate		60 Hz	60 Hz	60 Hz	60 Hz
Horizontal View Angle		40/40 +/- degrees	80/80 +/- degrees	80/80 +/- degrees	80/80 +/- degrees
Vertical View Angle		10(U)/30(D) +/- degrees	80(U)/80(D) +/- degrees	80(U)/80(D) +/- degrees	80(U)/80(D) +/- degrees
Pixel Pitch		0.252X0.252 mm	0.179X0.179 mm	0.179X0.179 mm	0.179X0.179 mm
Power Consumption (maximum)		4.20 W	4.2 W	4.2 W	4.6 W
Anti-glare vs glossy finish		Anti-glare	Anti-glare	Anti-glare	Anti-glare
Touch options		No	No	Yes	No