User Guide

Camera interfaces
Main camera interface
The main camera of the device uses a SMIA95 2.0 mega pixel module producing pictures with resolution of
up to 1600x1200. Cameras image processing is done in specific camera hardware accelerator.
The camera regulator N4441 powers the digital parts of the camera and N4442 powers the analogue parts.
Main camera specifications
This section describes the mechanical construction of the camera module for getting a better understanding
of the actual mechanical structure of the module.
Sensor type CMOS
Sensor photo detectors (effective) 1600x1200
F number/Aperture 3.2
Focus range 70cm -> infinity
Still image resolutions 1600x1200, 1152x864 and 640x480
Still images file format EXIF (.jpg)
Video resolutions 352x288 and 176x144
Video clip length 30sec short mode or 1 hour free mode
Video file format 3GPP, (*.3gp) or MPEG-4 (*.mp4)
Exposure control Automatic
White balance Automatic
Colours 16.7 Million, 24bit
Front camera specifications
The front camera has a resolution of CIF+ (382x320) and is used mainly for video calls. It can also be used to
take still images and video clips.
The front camera control and image processing is done on the same hardware accelerator as the main camera.
The front camera has the following characteristics.
Sensor type CMOS
Sensor photo detectors (effective) 384x320
F number/Aperture 2.8
Focus range 25cm -> 1m
Still image resolutions 320x240
Still images format EXIF (.jpg)
Video resolutions 352x288, 176x144 or 128x96
Video clip length 30sec short mode or 1 hour free mode
Video file format 3GPP, (*.3gp) or MPEG-4 (*.mp4)
Exposure control Automatic
RM-100
System Module Nokia Customer Care
Issue 2 COMPANY CONFIDENTIAL Page 10 –17
Copyright © 2007 Nokia. All rights reserved.