- Nokia N81
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Nokia N81 Manufacturer Nokia Compatible networks UMTS/GSM 850/900/1800/1900 Availability by country 2007 Form factor Slider Dimensions 102 x 50 x 17.9 mm, 86 cc Weight 140 g Operating system Symbian OS 9.2 Removable storage microSD (SDHC supported) Battery Li-Po 1050 mAh (BP-6MT) Data inputs Keypad Display 240 x 320 pixels, 2.4", 16M Colors Rear camera 2 MP / 1600 x 1200 px Front camera CIF Video Call Camera Ringtones & notifications Polyphonic (64 channels), MP3 Connectivity Bluetooth, USB-to-Pop-Port, SMS, MMS, Wi-Fi The Nokia N81 is a smartphone announced by Nokia on August 29 2007. The phone is compatible with the N-Gage 2.0 mobile gaming service.
Contents
Problems
The Nokia N81 suffered from lower sound output due to the release of the new firmware version. According to Nokia, they must follow an international standard wherein a device's initial or default volume must be set to low to avoid any damage to its users.
Specification sheet
Feature Specification Form factor Slider Operating System Symbian OS 9.2, S60 3rd Edition, Feature Pack 1 GSM frequencies 850/900/1800/1900 MHz GPRS Yes EDGE (EGRPS) Yes WCDMA Yes (2100 MHz only) Screen 240x320 pixels, diagonal 2.4", 16 million colors CPU Single CPU, ARM 11, 369 MHz Freescale MX300-30 (as in Nokia E71, Nokia E51, Nokia 5800) Internal Dynamic Memory (RAM) 96 MB Internal Flash Memory 12 MB (24 MB on Firmware v20 and above) Camera Main (rear) 2 Megapixel camera; frontal CIF camera for video call Video recording Yes, MPEG-4 (320x240) of up to 15 frame/s Multimedia Messaging Yes Video calls Yes Push to talk Yes Java support Yes, Java MIDP 2.0, CLDC 1.1 Memory card slot Yes, microSD, up to 4 GB Bluetooth Yes, 2.0 (A2dp) Wi-Fi Yes, WLAN IEEE802.11 b/g with UPnP (Universal Plug and Play) support Infrared No Data cable support Yes, USB 2.0 Full Speed via Micro USB interface and mass storage class support to support drag and drop Browser Nokia Web Browser with Mini map Email Yes, Easy-to-use e-mail client with attachment support for images, videos, music and documents (POP3, IMAP4 and SMTP) Music player Yes, Stereo handsfree speakers Radio Yes, Stereo FM Radio with Visual Radio support Video formats MPEG-4, H.264, H.263/3GPP, RealVideo 8/9/10 Audio formats MP3 (VBR), AAC, eAAC+, AAC+, WMA/M4A, WAV HF speakerphone Yes, with 3.5 mm audio jack and A2DP wireless stereo headphone support Battery Nokia Battery (BP-6MT) 1050 mAH Talk time up to 240 minutes GSM / 180 minutes WCDMA Standby time up to 17 days Weight 140 grams Dimensions 102x50x17.9 mm Availability Q4/2007 N-Gage (service) Yes Nokia N81 8GB
An 8 GB version of the Nokia N81 is also available. The only difference is the lack of the Micro SD slot. The phone treats the 8 GB as a Micro SD, while keeping about 25 MB of it, to itself.
Gaming
The device is also known for being a gaming-dedicated device because it can be played as a typical game console. The device comes with 2 dedicated gaming keys that can be used on N-Gage games and other applications.
References
"Official Website". Nokia. http://www.nokia.co.uk/A4515022. Retrieved 2007-08-31.
External links
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