Nokia N81

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, November
• 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)
• Note: Touch-sensitive Navi wheel

Platform

• OS: Symbian OS 9.2, Series 60 v3.1 UI
• CPU: 369 MHz ARM 11

Memory

• Card slot: microSDHC (dedicated slot), 2 GB included
• Internal: 12MB 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
• 3.5mm jack: Yes

Comms

• WLAN: Wi-Fi 802.11b/g with UPnP
• Bluetooth: 2.0, A2DP
• GPS: No
• Radio: Stereo FM radio
• USB: microUSB 2.0

Features

• Sensors:
• Browser: WAP 2.0/xHTML, HTML
• Note: MP3/AAC/MP4 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: Cobalt blue, Graphite grey
• SAR: 0.73 W/kg (head)     0.60 W/kg (body)    
• SAR EU: 0.81 W/kg (head)    
• Price: About 200 EUR