Advanced Communicator Hybrid Dual SIM Computer Science Essay

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The Galaxy Y Pro DUOS GT-B5512 is a mobile phone from Samsung which was released in January 2012. It features the ability to hold 2 SIM cards, plus has a full QWERTY keyboard and touchpad to navigate the Google Android operating system. It is the successor to the Galaxy Y Pro GT-5510.

I choose the product named Samsung Galaxy Y Pro DUOS GT-B5512. I consume it regularly and this product influences me a lot. So I go for this product to do my assignment.

About the product

Advanced Communicator: Hybrid Dual SIM

DUOS users can alternate between two different phone numbers for maximum flexibility including calling and texting vs. mobile data use - and choose the most advantageous pricing plans for each. You're always juggling work and personal life but now you can use just one phone. Simply switch from one line to the other number you've dedicated for personal calls and messages or to freely surf the web - keep your private life private. When you travel you'll be glad for the convenience of having a double SIM handset. Instead of purchasing a new SIM card to replace the original SIM, simply switch to the other line.

Outstanding OS: Flexible Android OS

Users will notice immediately how easy and pleasurable it is to operate with improved application management, better connectivity and enhanced audio quality, including seamless video calling. Android's Gingerbread software combined with a more powerful processor (832MHz) lets you handle mobile tasks faster and more efficiently. Android Market satisfies every user's desire with a huge, always growing supply of apps geared to enhancing your lifestyle. Users also enjoy a host of Google Mobile Services including Google Latitude so you can see where your friends are and share your own location for meet-ups or unlock check-in offers to popular shops, restaurants and services. Google Places lets you find, rate and share places so you can discover your new favourite place.

Improved Productivity

From remote access to your handset's sensitive data to accessing online documents directly, users experience the ultimate in mobile office features. ThinkFree handles all your Office documents, including PDFs, for simple, productive viewing and editing. ThinkFree Online lets you upload your documents for easy storage, accessible to your mobile anytime from anywhere. pCloud Service offers a 3-step security management system including HW encryption so you can remotely lock your handset at any time, tracing methods to recover your phone, and remote wipeout in the case of loss or theft so you can feel assured of full privacy of your personal and professional data.

Touch + QWERTY

Built-in TouchWiz software allows users to relish the sensation of touch navigation on a satisfying large display but get down to no-nonsense messaging on full QWERTY keyboard - more flexibility, more usability.  The Samsung Galaxy Y Pro Duos B5512 has beautifully integrated both style and functionality to fulfil the aspirations of new age professionals. This is a bar-shaped mobile phone that comes fitted with a QWERTY keypad and a touchscreen to let you opt for the most convenient medium of interaction. The dual standby SIM Samsung phone runs Android v2.3 (Gingerbread) operating system on 832 MHz processor to reduce the response time and to efficiently take on multi-tasking.

The Galaxy Y Pro reflects graphics and images on a 2.6 inch TFT LCD screen that supports a WQVGA resolution of 320 x 240 pixels. As the screen can reproduce 262 K unique colour combinations, you get to experience vivid images. This is a capacitive touchscreen that along with the Samsung TouchWiz user interface has boosted the performance of this mobile phone. This user interface brings to you more intuitive and rich user experience.

This Samsung Galaxy Y phone comes equipped with a 3 megapixels camera to let you capture the beautiful moments of your life in impressive visuals. This camera supports video recording at 24 fps. Additionally, this phone carries a 0.3 megapixel camera on its front to let you click a perfect self-portrait. You can use the image editor on this phone to enhance the quality of the image you have clicked with this phone. This mobile phone camera supports geo-tagging. Design The Samsung Pro Duos is a beautifully crafted handset that is as impressive with its design as much as it is with its performance. This mobile phone sports chiclet-style QWERTY keypad, in which there is space in between two keys for ease of typing. This mobile phone features a power button on its right side. The volume rocker is fitted on the left side of the device. The bottom edge of the phone is fitted with a microUSB port, while the top side of the phone features a 3.5 mm audio jack. The front panel of the Samsung Pro Duos is equipped with aproximity sensor that automatically locks the screen while you are on a call to avoid any unwanted touch. The back side of this Samsung mobile phone is embedded with the camera.

Storage and Battery The Android based Samsung mobile phone comes with 160 MB of internal memory to store all your important files and documents on the phone memory itself. However, the memory is expandable up to 32 GB with a microSD card to house all your audio and video files that you want to carry with you. This Samsung phone is loaded with a 1350 mAh Li-Ion battery to fuel it for a sufficiently longer duration without requiring you to frequently look out for a power point. This phone promises a talk time of up to 19 hours and 7 hours on 2G and 3G networks, respectively.

Connectivity and Features- This Android based dual SIM phone comes equipped with a bounty of features to keep you in touch with the world at large. When you are on 2G network, this phone lets you get connected to the Internet with the help of GPRS and EDGE technologies that this phone supports. However, if you are on 3G network then you get to experience faster Internet browsing experience as this Samsung phone is 3G enabled. Additionally, you have an option to dive into the world of Internet through the nearest Wi-Fi hotspot as the Galaxy Y Pro Duos is Wi-Fi enabled. Also, you have A-GPS with Google maps pre-installed on this phone to help you easily navigate through an unknown city.

The Android based Duos comes equipped with both Bluetooth and USB to let you exchange files and data with other devices in your vicinity. This device has both accelerometer and digital compass. This Samsung handset has integrated a multi-format music and video player to meet your entertainment related needs. This phoneplays videos at 30 fps to deliver an outstanding viewing experience. Further, on-board you will find an FM Radio that lets you tune into your favourite channel at any point of time.

This Samsung Galaxy Y Pro Duos supports Pushmail that allows you to send and receive mails in real time. Also, this Samsung handset supports Document Viewer to help you work on word, excel, power point and even pdf files while you are away from your computer. This handset comes loaded with apps for Google Talk, Facebook and Twitter. Also, the Samsung Galaxy Duos features 'Find My Mobile' app that allows you to remotely lock your phone, trace it and even wipe out your personal files from the device, in case of theft.

Key Features

Android v2.3 (Gingerbread) OS

3 MP Primary Camera

0.3 MP Secondary Camera

Dual Standby SIM (GSM + GSM)

2.6-inch Capacitive Touchscreen

832 MHz Processor

Wi-Fi Enabled

Expandable Storage Capacity of 32 GB

Specifications of Samsung Galaxy Y Pro Duos B5512


In Sales Package:

Handset, Battery, Charger, Headset, 2 GB microSD Card, Data Cable, User Manual




Dual SIM, GSM + GSM (Dual Standby)

Touch Screen:

Yes, Capacitive



Business Features:

Document Viewer, Pushmail(Microsoft Exchange), Mobile Printing

Call Features:

Conference Call, Speed Dialing, Loudspeaker, Call Divert

Handset Color:

Metallic Black


Operating Freq:

GSM - 850, 900, 1800, 1900; UMTS - 2100


Android v2.3 (Gingerbread)

User Interface:





832 MHz





2.6 Inches


QVGA, 240 x 320 Pixels


262 K


Primary Camera:

Yes, 3 Megapixel

Secondary Camera:

Yes, 0.3 Megapixel

Video Recording:

Yes, 24 fps


Digital Zoom - 4x

Other Camera Features:

Geo-tagging, Shot Mode, Photo Effects, White Balance, Image Editor



63.5 x 110.8 x 11.9 mm


112.3 g



Li-Ion, 1350 mAh


19 hrs (2G), 7 hrs (3G)

Standby Time:

1030 hrs (2G), 750 hrs (3G)



160 MB

Expandable Memory Slot:

microSD, upto 32 GB


Internet Features:


Preinstalled Browser:

Android, WAP 2.0






Yes, 7.2 Mbps HSDPA


Yes, 802.11 b/g/n


Yes, v2

USB connectivity:

Yes, micro USB, v2


USB, Wi-Fi Hotspot

GPS Support:

Yes, A-GPS with Google Maps


Yes, v3

Audio Jack:

3.5 mm


Music Player:

Yes, Supports MP3, WAV, eAAC

Video Player:

Yes, Supports MP4, WMV, H.264, MPEG4, H.263



Sound Enhancements:

DNSe Sound


MP3, 64 Polyphonic


SAR Value:

0.573 W/Kg

Call Memory:


SMS Memory:


Phonebook Memory:



Accelerometer, Proximity Sensor, Digital Compass

Additional Features:

Samsung Kies 2.0, Calendar Sync, Configure upto 5 Email ids, Optical Trackpad, Flight Mode, Predictive Text Input, MMS and EMS Enabled, Calendar, Clock, World Time, Alarm, Calculator, Caller ID, Mobile Tracker, Voice Input

Important Apps:

Google Talk, Facebook, Twitter, Gmail, YouTube, Android Market, Google Calendar



1 year manufacturer warranty for Phone and 6 months warranty for in the box accessories