Dell Vostro 3491 - Display; Fingerprint Reader

Description Values
Weight
1.66 kg (3.68 lb)
NOTE: The weight of your tablet depends on the configuration
ordered and the manufacturing variability.
Display
Table 19. Display specifications
Description Values
Type
High Definition - Non-Touch, Anti Glare, Ultra
slim
FHD
Panel technology
Twisted Nematic Wide View Angle (WVA)
Luminance (typical)
220 nits 220 nits
Dimensions (Active area):
Height
309.35 mm (12.18 in.) 309.30 mm (12.18 in.)
Width
173.99 mm (6.85 in.) 174 mm (6.85 in.)
Diagonal
355.60 mm (14.00 in.) 355.60 mm (14.00 in.)
Native resolution
1366x768 1920x1080
Megapixels
1.049 2.07
Color gamut
NTSC 45% NTSC 45%
Pixels per inch (PPI)
112 PPI 157 PPI
Contrast ratio (min)
16:09 16:09
Response time (max)
16 ms 35 ms
Refresh rate
60 Hz 60 Hz
Horizontal view angle
40° 80°
Vertical view angle
Top/Bottom: 10°/30° 80°
Pixel pitch
0.2265 mm x 0.2265 mm 0.161 mm x 0.161 mm
Power consumption (maximum)
2.9 W 4 W
Anti-glare vs glossy finish
Anti-glare Anti-glare
Touch options
No No
Fingerprint reader
Table 20. Fingerprint reader specifications
Description Values
Sensor technology
Capacitive
18 System specifications