| Category: |
»
Auto. Moto
»
Navigation systems
»
GPS-navigators
|
|
Model:
|
GPS-431
|
|
Manufacturer:
|
Nec
|
|
|
Device type
|
portable
|
|
Application area
|
automotive
|
|
Built-in card
|
Yes
|
|
Ability to load a map
|
Yes
|
|
Route calculation function
|
no
|
|
Voice messages
|
no
|
|
Sound alarm
|
no
|
|
Trip computer
|
no
|
|
Track-Back function
|
no
|
|
Chipset
|
SiRF Star III
|
|
Antenna type
|
internal
|
|
Connector for external antenna
|
Yes
|
|
Number of receiver channels
|
20
|
|
Display
|
LCD-color
|
|
Number of colors / gradations of the screen
|
6500000
|
|
Display diagonal (inch)
|
4.30
|
|
Touch screen
|
Yes
|
|
Backlight Screen
|
Yes
|
|
Screen Resolution2
|
480
|
|
Screen Resolution1
|
272
|
|
MP3 player
|
Yes
|
|
Dictaphone
|
no
|
|
Connectivity
|
USB
|
|
Slot
|
SD
|
|
Headphone jack
|
Yes
|
|
AV Input
|
no
|
|
Type of batteries
|
own Li-Ion
|
|
Number of batteries
|
1
|
|
Operating time (h)
|
3
|
|
Battery capacity (mA / h)
|
950
|
|
Connecting an external power source (12V)
|
Yes
|
