Dell P77F - Graphics and Environment

Diagonal
394.9 mm (15.55 in.)
Native resolution
1920 x 1080
Megapixels
2.07
Pixels Per Inch (PPI)
141
Contrast ratio (minimum)
400:1
Response time (maximum)
35 msec rise/fall
Refresh rate
60 Hz
Horizontal view angle
+/- 80 degrees
Vertical view angle
+/- 80 degrees
Pixel pitch
0.179 mm
Power consumption (maximum)
4.2 W
Anti-glare vs glossy nish
Anti-glare
Touch options
Not supported
Fingerprint reader (optional)
Table 19.
Fingerprint reader specications
Sensor technology
Capacitive
Sensor resolution
500 PPI
Sensor area
5.5 mm x 4.4 mm (0.22 in. x 0.17 in.)
Sensor pixel size
108 pixels x 88 pixels
Video
Table 20.
Discrete graphics specications
Discrete graphics
Controller External display support Memory size Memory type
Nvidia GeForce MX130/
MX150
One HDMI port 2 GB GDDR5
Specications of Inspiron 5580 19