As you want to know about the Price of Blackberry Pearl 3G 9105 so that as per my knowledge is Rs. 7,490/-
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Specialisation of Blackberry Pearl 9105

General
Network: GSM
Style: Bar
Dimensions: 108 x 50 x 13.3 mm
Weight: 93 g (With Battery)
Battery Type: Li-Ion 1150 mAh

Display
Display Resolution: 360 x 400 Pixels

Memory
Memory InBuilt: 256 MB Flash + SDRAM
Memory Extended: MicroSD upto 32 GB

Camera
Mega Pixels: 3.2 MP, 2048 x 1536 Pixels
Camera Zoom: 2.5x Digital Zoom with Autofocus & Flash
Video Capture: MPEG4, H.263, H.264, WMV3

Connectivity
Ports: USB Port
Bluetooth: Bluetooth v2.1 with A2DP, AVCRP, PBAP, SPP
Wifi: Wi-Fi 802.11 b/g/n
Internet: GPRS, EDGE

Entertainment
Music Player:MP3, AMR-NB, AAC, AAC+, eAAC+, WMA, WMV, Flac, OGG
Ring Tones: MP3, AMR, AAC, WAV, MIDI, WMA, M4A, QCP

Technology
3G: UMTS
Interface: Trackpad Navigation

Network
Operating Frequency: Quad-band GSM 850/ 900/ 1800/ 1900 MHz
Talk Time: Upto 5 Hours
Standby Time: Upto 432 Hours
GPS: A-GPS, Blackberry Maps