Nokia N81 supports both 2G(GSM) and 3G network which give you the great experience of the both network. The phone come with the 1050 mAh Li-Ion battery which is capable of providing 4 hour of talktime in 2G network & 3 hour of talktime in 3G network and 410 hours of stand-by in both 2G & 3G. Nokia N81 is available in Cobalt blue, Graphite grey. It supports only one SIM at a time. It was released in november 2007 with weight of 140 gram and body dimension as 120 x 50 x 17.9 mm, 86 cc (4.02x 1.97 x 0.70 in).This phone also supports MP3, eAAC+, WMA, WAV music formats and MP4, H.263, H.264, WMV video formats. It has 12 MB as internal memory which can be extended upto 8GB using microSD card (2 GB included in the box). The phone comes with some inbuilt games like Snake III, Bounce II, Sudoku II, Rally Start and more games can be download from internet.
Nokia N81 has 2.4 inches TFT screen, 16M colors with 240 x 320 pixels resolution. It has 2 megapixel camera, 1600×1200 pixels with LED flash and it also records QVGA@15fps. The phone also consist of secondary camera for video call. GPRS and EDGE for internet connectivity , WIFI of 802.11 b/g, bluetooth v2.0 with A2DP and microUSB v2.0 are also available for great experience of internet and data sharing. The phone has 3.5mm jack as well as loudspeaker for good music experience. Stereo FM radio with RDS is also available in this phone.
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