Nokia N81 8GB Specifications
NETWORK
Technology
GSM / UMTS
2G Bands
GSM 850 / 900 / 1800 / 1900
3G Bands
UMTS 2100
Speed
Yes, 384 kbps
LAUNCH
Announced
2007, August. Released 2007, October
Status
Discontinued
BODY
Dimensions
102 x 50 x 17.9 mm, 86 cc (4.02 x 1.97 x 0.70 in)
Weight
140 g (4.94 oz)
Sim
Mini-SIM
DISPLAY
Type
TFT, 16M colors
Size
2.4 inches, 17.8 cm2 (~35.0% screen-to-body ratio)
Resolution
240 x 320 pixels, 4:3 ratio (~167 ppi density)
Touch-sensitive Navi wheel
PLATFORM
Os
Symbian OS 9.2, Series 60 v3.1 UI
Cpu
369 MHz ARM 11
MEMORY
Card Slot
No
Internal
8GB 96MB RAM
MAIN CAMERA
Single
2 MP
Features
LED flash
Video
320p@15fps
SELFIE CAMERA
Single
CIF videocall camera
Video
SOUND
Loudspeaker
Yes
Alert Types
Vibration; Downloadable polyphonic, monophonic, MP3 ringtones
35Mm Jack
Yes
COMMS
Wlan
Wi-Fi 802.11b/g with UPnP
Bluetooth
2.0, A2DP
Positioning
No
Radio
Stereo FM radio
Usb
microUSB 2.0
FEATURES
Sensors
Browser
WAP 2.0/xHTML, HTML
WMV/RV/MP4/3GP player
MP3/WMA/WAV/RA/AAC/M4A player
Predictive text input
Push to talk
Voice dial/memo
Organizer
MP3/WMA/WAV/RA/AAC/M4A player
Predictive text input
Push to talk
Voice dial/memo
Organizer
BATTERY
Type
Removable Li-Po 1050 mAh battery (BT-6MT)
Stand By
Up to 410 h
Talk Time
Up to 4 h (2G) / 3 h (3G)
MISC
Colors
Cocoa brown
Sar
0.81 W/kg (head) 0.60 W/kg (body)
Sar Eu
0.73 W/kg (head)
Price
About 200 EUR
TESTS
Loudspeaker
Voice 68dB / Noise 67dB / Ring 75dB
Audio Quality
Noise -86.6dB / Crosstalk -69.9dB
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