Dell S230L/M, S2240L/M, S27407 manual Key difference from existing models, S2440L/ S2340L/ S2240L

Key difference from existing models

	S2440L/ S2340L/ S2240L	ST2420L/ ST2320L/ST2220L
	New!
Panel type and backlight	S2440: VA with LED backlight	TN with LED backlight
	S2340 & S2240: In-plane switching
	with LED backlight
Viewing angle (vertical/horizontal)	178°/178°	160°/170°
Contrast ratio (typical)	S2440: 5,000:1; S2340 & S2240:	1,000:1
	1000:1
Color gamut (typical) based on CIE 1976 test standards	86%/ 82%/ 82%	81%/ 78%/ 78%
Image Enhance feature	Yes	No
Power consumption (normal operation,	18W/ 19W/ 18W	20W/ 24W/ 20W
typical)
Power consumption (active-off mode)	< 0.5 W	< 1 W

Key features to upsell S2440L/ S2340L/ S2240L from ST2420L/ ST2320L/ST2220L

S2440L/ S2340L/ S2240L are/have:

•Ultra-wide viewing angles – color of images remain accurate and consistent no matter which angle you view the monitor from

•Higher contrast ratios – result in better display of variations in gray tones, better color imaging, richer and more accurate colors

•Image Enhance feature – enhances picture quality by sharpening images, improving the color hues and color contrast.

•Low power consumption – helps you save more energy by having a lower power consumption than their predecessors in the typical and active-off modes

8 Confidential Displays