The Samsung Galaxy Y Duos S6102 is a great dual SIM full touch bar phone. This dual SIM lets you download data on 3G while you can continue with your call / texting. The flexibility of the dual SIM allows you to juggle easily between family/work or harness the best of call and text. A super size screen gives a nice feel while working with the phone. It is loaded with high end smart phone features that come with a powerful processor and Wi-Fi connectivity. Design and build quality The stylish Samsung Galaxy Y Duos S6102 takes up approximately a space of 109.80 x 60.00 x 11.95 mm, and weighs 109 grams. The TFT capacitive (C-type) touch screen comes with 256000 colours and 240 x 320 pixels in 4.0 inch / 10.16 and can give a 127 ppi pixel density. For the internal memory, 512 MB is dedicated to ROM, 290 MB is allotted to RAM and remaining 160 MB is available for the user. The phone comes with 2 GB external memory which can be expanded up to 32 GB on the micro SD card. Camera features The 3.15 MP camera with 2048x1536 pixels has a 2x digital zoom, single / smile / panorama shoot mode, black & white / negative / no effect / Sepia photo effects, 5 different white balance filters. CIF / QCIF / QVGA Motion pictures can be recorded and be played back on the video player supporting 3GPP / H.263 / H.264 / MPEG4 file formats. Hardware Specifications Powered by the 832 MHz processors, Galaxy Y Duos S6102 operates on 2G GSM 850 / 900 / 1,800 / 1,900 MHz (for both SIMs) and on 3G HSDPA 900 / 2100 MHz band (for both SIMs). GPRS and EDGE can provide you with a speed of 7.2 Mbps. With Wi-Fi 802.11 b/g/n, Bluetooth v3.0 A2DP with and a micro USB port v2.0 connecting to the internet / PC for other friendly device become all the more fun! Multimedia features Galaxy Y Duos S6102 runs on Android 2.3 (Gingerbread) operating system and supports the Android browser. It provides you with a world entertainment options like the music player, Poly/MP3 ringtones, 3D sound technology, music library, embedded Java games and wallpapers, FM Radio, FM Radio Recording, SMS (up to 1300), MMS with Predictive Text Input T9, Email (Gmail and Hotmail accounts support) and Instant messaging, cell broadcast and Facebook and twitter MSN Messenger, Google Talk, Gmail and Yahoo applications. Productivity Features The phone is known to give you great features to upgrade your productivity features. The Call function provides caller ID, call cost, call time tracking, speaker phone and records up to 30 numbers each on dialled, received and missed call list. The mobile tracker is an intelligent feature that comes handy in the event of theft. Power Management The standard Li-Ion battery of 1300 mAH provides a talk time of up to 1,050 minutes (2 g), up to 370 minutes (3 g) and a standby time of Up to 630 hours (2 g), up to 440 hours (3 g).