Samsung I7500

2G Network- GSM 850 / 900 / 1800 / 1900
3G Network- HSDPA 900 / 2100 / 1700
Display- OLED capacitive 3.2 inch touchscreen, 16M colors, Accelerometer sensor for auto-rotate and handwriting recog.
Memory- 8GB internal and external upto 16 GB microSD.....
Data- GPRS, EDGE, Bluetooth, HSCSD, 3G, WLAn and USB....
Camera- 5 MP, 2592 x 1944 pixels, autofocus, LED flash, Geo tagging but no sec. camera...
Other Features- Android OS v1.5, GPS, Standard Li-ion Battery 1500 mAh...
Price around $180....

HTC MAX 4G

2G Network- GSM 900 / 1800 / 1900

Display- TFT resistive touchscreen, 65K colors, TouchFLO 3D finger swipe navigation, Accelerometer sensor for auto-rotate, Proximity sensor for auto turn-off, Handwriting recognition.....

Memory- Internal 8 GB memory, 288 MB RAM, 256 MB ROM, and u can have external memory card too....

Data- GPRS, HSCSD, EDGE, WLAn, Bluetooth, and it doesn't have 3G but it has 4G.....

Camera- Primary 3.15 MP, 2048x1536 pixels, autofocus and a secondary VGA videocall camera...

Other features- Microsoft Windows Mobile 6.1 Professional OS, Qualcomm ESM 7206A 528 MHz processorCPU, GPS, Pocket office, Standard battery Li-Ion 1500 mAh, Stand by upto 350 hours....

this mobile is like a dream come true....

Samsung i8910 Omnia HD

2G Network- GSM 850 / 900 / 1800 / 1900

3G network- HSDPA 900 / 1900 / 2100
Display- AMOLED capacitive touchscreen, 16M colors, 360 x 640 pixels, 3.7 inches, Accelerometer sensor, Proximity sensor for auto turn-off.

Memory- Internal memory 8/16 GB, externally miCro SD upto 16 GB can be used.

Data- GPRS, EDGE, 3G, WLAN, BLUETOOTH, USB.

Camera- 8MP,3264x2448 pixels, autofocus, LED flash and a secondary CIF videocall camera....

Other features- GPS, Document viewer and a Symbian S60 OS.....