Dell G7 7790 - Touchpad; Touchpad Gestures; Power Adapter

Description Values
Sensor type
CMOS sensor technology
Resolution:
Still image
0.92 megapixel (HD)
Video
1280 x 720 (HD) at 30 fps
Diagonal viewing angle
78.6 degrees
Touchpad
Table 15. Touchpad specifications
Description Values
Resolution:
Horizontal
1229 pixels
Vertical
929 pixels
Dimensions:
Horizontal
105 mm (4.13 in.)
Vertical
80 mm (3.15 in.)
Touchpad gestures
For more information about touchpad gestures for Windows 10, see the Microsoft knowledge base article 4027871 at
support.microsoft.com.
Power adapter
Table 16. Power adapter specifications
Description Values
Type
130 W 180 W
Diameter (connector)
7.4 mm 7.4 mm
Input voltage
100 VAC-240 VAC 100 VAC-240 VAC
Input frequency
50 Hz-60 Hz 50 Hz-60 Hz
Input current (maximum)
1.80 A/2.50 A 2.34 A
Output current (continuous)
6.70 A 9.23 A
Rated output voltage
19.50 VDC 19.50 VDC
Temperature range:
Operating
0°C to 40°C (32°F to 104°F) 0°C to 40°C (32°F to 104°F)
Storage
–40°C to 70°C (–40°F to 158°F) –40°C to 70°C (–40°F to 158°F)
16 Specifications of Dell G7 7790