Manufacturer and Model

Manufacturer
Nokia
Phone model
N91
Year of release
2005

Appearance

Case type
Slider
Body length
113 mm (millimeters)
Body width
55 mm (millimeters)
Body thickness
22 mm (millimeters)
Weight
164 g (grams)
Volume
136.73 cm³ (cubic centimeters)
Body materials and finishes
  • Metal
Colors

Processor (CPU)

Processor model
  • ARM 9
CPU clock speed
220 MHz (megahertz) place #170
Number of processor cores
1

Primary storage (RAM)

The amount of RAM
64 MB (megabytes) place #36

Internal storage

Built-in memory
  • 4 GB (gigabytes)
place #25
Built-in hard disk drive (HDD)
4 GB (gigabytes)

Operating system

Operating system
Symbian OS 9.1 (S60 3rd Edition)

Battery

Battery capacity
970 (milliampere hours)
Battery type
Li-Ion (lithium ion)
Call duration in GSM networks
4 h (hours)
Standby time in GSM networks
190 h (hours)
Call duration in UMTS (WCDMA) networks
3 h (hours)
Standby time on UMTS (WCDMA) networks
170 h (hours)

Screen

Screen resolution
208 x 176 pixels place #142
Screen technology
TFT
Color depth
18 bit (262144 colors)
Aspect ratio
1.182

Main photo/video camera

Camera megapixels
2 Mp (megapixels) place #43
Maximum photo resolution
1600 x 1200 pixels
  • vga (640x480)
  • qvga (320x240)
  • 768x1024
Digital zoom
20 X
Video capability
Maximum video resolution
352 x 288 pixels
Movie speed
15 fps (frames per second)
Movie settings

SIM card and calls

Number of SIM-cards
1
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Autodial
Extended phone book
Contacts in the phone book
Unlimited
Data exchange between SIM card and internal memory

Mobile communications

Cellular generation
3G (up to 3.6 Mbps)
GSM support
GSM frequencies
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 2100 MHz

Internet data transmission standards

Data transmission standards
  • HSDPA (1.8 Mbit/s)
  • EDGE (E-GPRS, 384 kbit/s)
  • GPRS (64 kbit/s)
  • HSCSD (14.6 kbit/s)
  • CSD (9.6 kbit/s)

Wi-Fi

Built-in Wi-Fi

USB

USB connector
USB connector type
Mini USB (7 x 3 mm)
USB standard
2.0 (up to 480 Mbps)

Bluetooth

Built-in Bluetooth
Bluetooth standard
1.2
Other Bluetooth profiles
  • BIP
  • DUN
  • FTP
  • GAP
  • GOEP
  • HFP
  • HID
  • HSP
  • OPP
  • SAP
  • SDP
  • SPP

Radio

Built-in radio receiver
Radio range
87.5 - 108
DRM support
Extra
  • visual radio

Connectors and interfaces

USB connector
Mini USB (7 x 3 mm)
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Images

Supported image formats
  • JPEG (Joint Photographic Experts Group, .jpg, .jpeg, .jfif, .jpe)
  • EXIF (Exchangeable Image File Format, .exif)
  • BMP (Bitmap Picture, .bmp, .dib, .rle)
Installed image editor

Video

Installed video player
Supported video formats
  • H.264 (MPEG-4 Part 10)
Streaming video
Installed video editor

Audio

Installed audio player
Supported audio formats
  • AAC (Advanced Audio Coding, .aac)
  • eAAC+ (HE-AAC v2 High Efficiency Advanced Audio Coding)
  • AMR-NB (Adaptive Multi-Rate Narrowband)
  • AMR-WB (Adaptive Multi-Rate Wideband)
  • M4A (MPEG-4 Part 14, .m4a)
  • SP-MIDI (Scalable Polyphony MIDI)
  • MP3 (MPEG-1/2/2.5 Layer 3, .mp3)
  • WMA (Windows Media Audio, .wma)
  • WAV (Waveform Audio File Format, .wav, .wave)
MP3 support
Max audio bitrate
320 kbit/s (kilobit per second)
Built-in stereo speakers
Streaming audio
Number of polyphony voices
64
Dictaphone
TRS jack (mini/micro jack)
3.5 mm (millimeters)

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Supported document formats
  • PDF (Adobe Portable Document Format, .pdf)
  • ZIP (Archive file, .zip)
Email

Connectivity and synchronization

PC connection

Software features

JAVA support
Installed browser
  • HTML
  • WAP
Installed games

Receiving and sending SMS

SMS messages
SMS T9 support
MMS support

Additional features

Push-To-Talk function

Equipment

Equipment
  • nokia charger adapter cable ca-44
  • instruction