Nokia N81 Service Manual

Display characteristics
Table 9 Display characteristics
Item Specification
Active area resolution 240x320 (166ppi)
Interface MeSSI-8/16 with 8 bit data IF
Number of colors 24bit (normal mode)
3bit (partial mode)
Size 41,8mm x 59,4mm x 2mm
Illumination 2x2 white LEDs
230 mcd
Viewing angle 3,6,9,12 o’clock
Technology AM-LCD
Figure 65 Display mechanical outline
Keyboard and other keys
The keyboard interface of the Rapido supports a 8x8 keyboard matrix. In this phone two 4x4 sub matrixes
are used. One for the ITUT keys (Row4-7/Collumn4-7) on the ITUT flex. The other is used for the S60/music
keys (Row0-3/Collumn0-3) on the slide FPC. Both matrixes are protected by ASIPs on the engine PWB.
RM-179; RM-223
System Module and User Interface
Page 6 –26 COMPANY CONFIDENTIAL Issue 1
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Nokia N81 Specifications

General

Display diagonal	2.4 \
Display resolution	240 x 320 pixels
Display number of colors	16.78 million colors
Ringer type	Polyphonic
Internal memory	8196 MB
Front camera type	Single camera
Rear camera resolution	1600 x 1200 pixels
Personal info management (PIM)	Alarm clock, Calculator, Calendar, Notes, To-do list
Headphone connectivity	3.5 mm
USB 2.0 ports quantity	1
Text prediction system type	T9
Multimedia Messaging Service (MMS)	Multimedia Messaging Service (MMS) is a standard way to send messages that include multimedia content to and from a mobile phone over a cellular network
Form factor	Slider
Product color	Brown
Gaming time	6 h
Browsing time	5 h
Talk time (2G)	4 h
Talk time (3G)	3 h
Battery capacity	1050 mAh
Standby time (2G)	1020 h
Continuous audio playback time	11.5 h
Continuous video playback time	4.5 h
2G standards	GPRS
Data network	wcdma
Bluetooth version	2.0+EDR
Bluetooth profiles	A2DP, BIP, DUN, FTP, GAP, GOEP, HFP, HSP, OPP, SPP
SIM card capability	Single SIM

Weight and Dimensions

Depth	102 mm
Width	50 mm
Height	17.9 mm
Weight	140 g