NOKIA N 91

 
Voice
Speed dial
Voice dialing
Voice commands
Handsfree speakerphone
Vibrating alert

Music
XpressMusic
8GB HDD for up to 6000 songs (Capacity based on 3:45 per song and 48 kbps eAAC encoding. Capacity with 128 kbps AAC encoding is up to 2000 songs)
3.5mm stereo audio connector (audio industry standard)
Dedicated music keys: Play/pause, forward, back, stop, music access key, volume, and key lock
Digital music player supports MP3/AAC/AAC LC/ AAC LTP, AAC /eAAC /WMA
Listen to music wirelessly via Bluetooth stereo (A2DP and AVRCP) and UPnP via WLAN1,22
DRM support for music: WMDRM and OMA DRM 1.0/2.0
FM radio (87.5-108MHz) with Visual Radio support (requires headset, stereo headset may be sold separately)
20 FM radio presets with station name memory

Camera and Video
Sensor: CMOS, 2.0 megapixel
F number/Aperture: F3.2
Focal length: 4.8 mm
Focus range: 64 cm ~ infinity
Still image resolutions: 1600 x 1200, 640 x 480 pixels
Still image file format: JPEG
Exposure: Rolling shutter
White balance: Automatic, Sunny, Cloudy, Incandescent, Fluorescent
Scene: Auto, User defined, Close-up, Portrait, Landscape, Sports, Night
Colour tone: Normal, Sepia, B&W, Negative
Self-timer
Night mode
Sequence mode
Digital zoom: Up to 20x (stepless)
Video resolution: up to CIF at 15 fps
Audio recording: AAC stereo
Video clip length: limited by available memory
Video file format: .mp4 (high) , .3gp (normal, MMS
Video White balance: Automatic

Display and User Interface
2.1 inch TFT color display
Up to 262,144 colors
176 x 208 pixels
Operating system: Symbian version 9.1
User interface: Nokia Series 60 3rd Edition
5-way joystick, 2 soft keys, side volume keys, dedicated music keys for play/pause, forward, back and stop keys

Connectivity
Mini USB-B connector with USB 2.0 full speed
USB Mass Storage
Bluetooth v1.222
WLAN 802.11b/g
Transfer /syncrhonize with PC with Windows Media Player 10 and 11 (Windows XP only)
Get the information you need on the Mobile Internet
Browse the Internet