Manufacturer and Model

Manufacturer
Nokia
Nokia
Phone model
N81
N81 8Gb
Year of release
2007
2007

Appearance

Case type
Slider
Slider
Body length
102 mm
102 mm
Body width
50 mm
50 mm
Body thickness
17.9 mm
17.9 mm
Weight
140 g
140 g
Volume
91.29 cm³
91.29 cm³
Body materials and finishes
  • Plastic
  • Plastic
Colors

Processor (CPU)

Processor model
  • ARM 11
  • ARM 11
CPU clock speed
369 MHz
369 MHz
Number of processor cores
1
1

Primary storage (RAM)

The amount of RAM
128 MB
128 MB

Internal storage

Built-in memory
  • 25 MB
  • 8 GB

SD card

Types of Supported Memory Cards
  • microSD
Maximum expandable memory
4 GB
Hot swappable memory card

Operating system

Operating system
Symbian OS 9.2
Symbian OS 9.2

Battery

Battery capacity
1050
1050
Battery type
Li-Ion
Li-Ion
Battery charging time
2 h
2 h
Call duration in GSM networks
4 h
4 h
Standby time in GSM networks
408 h
408 h
Call duration in UMTS (WCDMA) networks
3 h
3 h
Standby time on UMTS (WCDMA) networks
408 h
408 h
Duration of listening to music
11 h 30 min
11 h 30 min
Video recording duration
3 h 30 min
3 h 30 min

Screen

Screen diagonal
2.4 in
2.4 in
Screen resolution
320 x 240 pixels
320 x 240 pixels
Pixel density
167 ppi
167 ppi
Screen technology
TFT
TFT
Color depth
24 bit
24 bit
Aspect ratio
1.333
1.333

Main photo/video camera

Camera megapixels
2 Mp
2 Mp
Maximum photo resolution
1600 x 1200 pixels
1600 x 1200 pixels
The presence of a flash
Flash type
LED
LED
Digital zoom
20 X
20 X
Shooting settings
Red eye reduction
Viewfinder
Video capability
Maximum video resolution
320 x 240 pixels
320 x 240 pixels
Movie speed
15 fps
15 fps
Movie settings

Front photo/video camera

Front camera megapixels
0.3 Mp
0.3 Mp
Maximum photo resolution
730 x 411 pixels
730 x 411 pixels
Front camera video

SIM card and calls

Number of SIM-cards
1
1
MP3 ringtones
Polyphonic ringtones
Vibration mode
Speakerphone
Conference call
Speed dial
Video calls
Autodial
Sound indication of talk time
Extended phone book
Contacts in the phone book
Unlimited
Unlimited
Data exchange between SIM card and internal memory
VoIP telephony

Mobile communications

Cellular generation
3G
3G
GSM support
GSM frequencies
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
  • GSM 850 MHz
  • GSM 900 MHz
  • GSM 1800 MHz
  • GSM 1900 MHz
UMTS support
UMTS frequencies
  • UMTS 2100 MHz
  • UMTS 2100 MHz

Wi-Fi

Built-in Wi-Fi

USB

USB connector
USB connector type
Micro USB
Micro USB
USB standard
2.0
2.0

Bluetooth

Built-in Bluetooth
Bluetooth standard
2.0 + EDR
2.0 + EDR
A2DP support
AVRCP support
Bluetooth print support
Other Bluetooth profiles
  • HFP
  • HSP
  • OPP
  • HFP
  • HSP
  • OPP

Radio

Built-in radio receiver
Radio range
87.5 - 108 МГц,76 - 90 МГц
87.5 - 108 МГц,76 - 90 МГц
DRM support

Connectors and interfaces

USB connector
Micro USB
Micro USB
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Images

Supported image formats
  • PNG
  • JPEG
  • BMP
  • PNG
  • JPEG
  • BMP
Installed image editor
PictBridge support
MTP support

Video

Installed video player
Supported video formats
  • 3GPP
  • H.263
  • H.264
  • 3GPP
  • H.263
  • H.264
Streaming video
Installed video editor

Audio

Installed audio player
Supported audio formats
  • AAC
  • AAC+
  • eAAC+
  • M4A
  • MP3
  • WMA
  • WAV
  • AAC
  • AAC+
  • eAAC+
  • M4A
  • MP3
  • WMA
  • WAV
MP3 support
Built-in stereo speakers
Streaming audio
Number of polyphony voices
64
64
Dictaphone
Voice notes
TRS jack (mini/micro jack)
3.5 mm
3.5 mm

Control elements

Standard keypad
Russified input

Documents and office

Installed Organizer (PIM)
Office document support
Bluetooth print support
Email

Connectivity and synchronization

PC connection
Synchronization over the mobile network

Software features

JAVA support
Installed browser
  • HTML
  • WAP
  • HTML
  • WAP

Installed games
Installed games
  • Space Impact Light
  • Asphalt
  • Fifa soccer 2007
  • Space Impact Light
  • Asphalt
  • Fifa soccer 2007

Receiving and sending SMS

SMS messages
SMS T9 support
EMS support
MMS support

Security

Installed firewall

Additional features

Standalone mode (flight mode)
Push-To-Talk function

SAR level

SAR level
0.96 W/kg
0.96 W/kg