Touchpad; Battery - Dell Inspiron 14 5448 Series Setup And Specifications

Diagonal viewing angle

Touchpad

Resolution
Dimensions

Battery

Type
Dimension: Width
Dimension: Depth
Dimension: Height
Weight (maximum)
Voltage
Operating time
Life span (approximate)
Temperature range:
Operating
Temperature range:
Storage
Coin-cell battery
16
• Video: 1280 x 720 (HD) at 30 fps
74 degrees
• Horizontal: 1260 dpi
• Vertical: 1207 dpi
• Width: 105 mm (4.13 in)
• Height: 80 mm (3.15 in)
• 3 cell "smart" lithium ion (43.50 WHr)
• 4 cell "smart" lithium ion (58 WHr)
3 cell
208.25 mm (8.20 in)
124.70 mm (4.91 in)
7.80 mm (0.31 in)
0.28 kg (0.62 lb)
11.10 VDC
Varies depending on operating conditions and can
significantly reduce under certain power-intensive
conditions.
300 discharge/charge cycles
0°C to 35°C (32°F to 95°F)
–40°C to 65°C (–40°F to 149°F)
CR-2032
4 cell
0.35 kg (0.77 lb)
7.40 VDC