Description Values
Panel technology
Twisted Nematic (TN) Wide Viewing Angle (WVA)
Luminance (typical)
220 nits 300 nits
Dimensions (Active area):
Height
214.92 mm (8.46 in.) 214.81 mm (8.46 in.)
Width
382.08 mm (15.04 in.) 381.89 mm (15.04 in.)
Diagonal
438.38 mm (17.26 in.) 438.16 mm (17.25 in.)
Native resolution
1600 x 900 1920 x 1080
Megapixels
1.44 2.07
Pixels per inch (PPI)
106 127
Contrast ratio (min)
400:1 500:1
Response time (max)
16 ms 35 ms
Refresh rate
60 Hz 60 Hz
Horizontal view angle
• Left: 40 degrees
• Right: 40 degrees
80 degrees
Vertical view angle
• Top: 10 degrees
• Bottom: 30 degrees
80 degrees
Pixel pitch
0.24 mm 0.20 mm
Power consumption (maximum)
4.40 W 8 W
Anti-glare vs glossy finish
Anti-glare Anti-glare
Touch options
No No
Fingerprint reader (optional)
Table 22. Fingerprint reader specifications
Description Values
Sensor technology
Capacitive
Sensor resolution
500 dpi
Sensor area
5.49mm x 4.47 mm
Sensor pixel size
108 x 88
Specifications of Inspiron 3790 17
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