Samsung Star Duos

    Samsung Star Duos  (Black)

    25 Ratings & 5 Reviews
    Price: Not Available
    Currently Unavailable
    • 270 MB ROM | Expandable Upto 8 GB
    • 3.2 inch NA Display
    • 5MP Rear Camera
    • 1200 mAh Li-Ion Battery
    • 1 Year for Mobile & 6 Months for Accessories
    1 Year for Mobile & 6 Months for Accessories
    The Samsung Star Duos B7722 is a Dual SIM (GSM + GSM) 3G mobile featuring a 3.2 inch WQVGA (240 x 400 pixels) touchscreen. The B7722 is powered by TouchWiz 2.0 UI and delivers intuitive and seamless navigation. The Star Duos supports a 3 Page Extended Menu with widgets to facilitate quick access to favorite apps and to seamlessly switch between the two SIM cards.

    The B7722 Star Duos is the first Dual SIM mobile with 3G capabilities. This allows the option of running a 3G SIM in one slot and GPRS/EDGE network in the other. You can even swap the 3G SIM to use it as a generic 2G Dual SIM handset. The Star Duos is a high-end Dual SIM phone featuring a 5 megapixel camera with 4X digital zoom and Power LED flash.


    The Samsung Star Duos B7722 measures 113.5 x 55.5 x 14.3 mm and weighs 112 g. The B7722 features a candy bar chassis crafted out of durable, high quality plastic. The streamlined design and the curvy edges renders the Star B7722 with an ergonomic design. The phone features an accelerometer for auto UI orientation and a proximity sensor for auto-turn off.

    Battery and Storage

    The Samsung B7722 is powered by a Li-Ion 1200 mAh battery, and delivers up to 12 hrs 50 min of talk time and up to 420 hrs of standby time. The Samsung Star Duos comes with 270 MB of internal memory and can store up to 2000 phonebook contacts. The mobile recognizes microSD cards up to 8 GB.

    Connectivity and Features

    The Samsung Star Duos B7722 features 3G HSDPA and Wi-Fi connectivity and supports web access via Dolphin browser. Data syncing options in the device include Bluetooth (with A2DP) and microUSB port. The Samsung mobile supports access to social-networking sites like Facebook, Twitter and Orkut.

    The Duos B7722 features Sound Alive 3D technology to deliver an immersive surround sound experience. Other features in the device include Music Recognition, Mobile Tracker, Google Map, RSS Reader, Online Widget and SOS messaging.

    The Star Duos features an enhanced Business Tool suite, including Active Sync support (Push Mail), the Samsung mobile also supports an Offline Mode which lets you turn off the phone's RF signal but still access other functions. The Duos B7722 features a handy multi-language pocket dictionary along with a Document Viewer that handles MS Office, PDF and TXT files. The combination of 3G and Wi-Fi connectivity allows for uninterrupted high speed web browsing experience, quicker instant messaging/emailing and faster access to Social Networking sites.
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    • In The Box
      • Handset, Battery, Charger, Headset, Data Kit
    • Model Number
      • B7722
    • Model Name
      • Star Duos
    • Color
      • Black
    • Browse Type
      • Feature Phones
    • SIM Type
      • Dual Sim
    • Sound Enhancements
      • 3D Sound Technology
    Display Features
    • Display Size
      • 3.2 inch
    • Resolution
      • 240 x 400 Pixels
    • Resolution Type
      • NA
    • Display Type
      • TFT
    • Display Colors
      • 256 K
    Os & Processor Features
    • Operating Frequency
      • GSM - 850, 900, 1800, 1900; UMTS - 2100
    Memory & Storage Features
    • Internal Storage
      • 270 MB
    • Expandable Storage
      • 8 GB
    • Supported Memory Card Type
      • MicroSD
    • Phone Book Memory
      • 2000
    • Call Log Memory
      • Yes
    • SMS Memory
      • Yes
    Camera Features
    • Primary Camera Available
      • Yes
    • Primary Camera
      • 5MP
    • Primary Camera Features
      • Auto Focus, Multi-shot Mode, Photo Effects, White Balance
    • Secondary Camera Available
      • Yes
    • Flash
      • LED
    • HD Recording
      • No
    • Video Recording
      • Yes
    • Digital Zoom
      • Digital Zoom - 4x
    • Frame Rate
      • 30 fps
    Call Features
    • Conference Call
      • Yes
    • Phone Book
      • Yes
    • Speaker Phone
      • Yes
    • Call Records
      • Yes
    Connectivity Features
    • Network Type
      • 3G
    • Supported Networks
      • GSM, GSM
    • Internet Connectivity
      • GPRS, EDGE, Wi-Fi, 3G, WAP
    • 3G
      • Yes
    • 3G Speed
      • 3.6 Mbps HSDPA
    • GPRS
      • Yes
    • WAP
      • Yes
    • WAP Version
      • 2
    • Pre-installed Browser
      • Dolphin 1.0, WAP 2.0
    • Bluetooth Support
      • Yes
    • Wi-Fi
      • Yes
    • Wi-Fi Version
      • 802.11 b/g
    • Wi-Fi Hotspot
      • Yes
    • NFC
      • No
    • USB Connectivity
      • Yes
    • EDGE
      • Yes
    • GPRS Features
      • Class 12, 48 kbps
    • EDGE Features
      • Class 12
    • GPS Support
      • No
    Other Details
    • Smartphone
      • Yes
    • Touchscreen Type
      • Resistive
    • SIM Size
      • Mini SIM
    • Instant Message
      • Yes
    • JAVA Support
      • Yes
    • MMS
      • Yes
    • SMS
      • Yes
    • Predictive Text Input
      • Yes
    • SIM Access
      • Dual Standby
    • Games
      • Yes + downloadable
    • Series
      • Duos
    • Browser
      • WAP 2.0/xHTML, HTML
    • Ringtones Format
      • Vibration, MP3 ringtones
    • Other Features
      • Video Streaming, Video Telephony, Offline Mode, MMS Enabled, Predictive Text Input, Cell Broadcast, vCard and vCalendar, Kies PC Sync Application, Calendar, Scheduler, To-do List, Clock, World Time, Alarm, Currency Converter, Calculator, Memo book, Stop Watch, Countdown Timer, Voice Memo
    • Important Apps
      • Facebook, MySpace
    Multimedia Features
    • FM Radio
      • Yes
    • FM Radio Recording
      • Yes
    • Audio Formats
      • MP3, WAV, eAAC
    • Music Player
      • MP3, WAV, WMA, eAAC+
    • Video Formats
      • MP4, H.263, H.264
    Battery & Power Features
    • Battery Capacity
      • 1200 mAh
    • Battery Type
      • Li-Ion
    • Talk Time
      • 12.5 h
    • Width
      • 55.5 mm
    • Height
      • 113.5 mm
    • Depth
      • 14.3 mm
    • Weight
      • 105 g
    • Warranty Summary
      • 1 Year for Mobile & 6 Months for Accessories
    Ratings and Reviews
    25 Ratings &
    5 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    Most Helpful 
    Most Recent 

    Wouldn't recommend

    Been using for the past one year and i am fed up of it. Even though there are a few good features the not so good features weigh more. i'm now going for Samsung Galaxy S Advance i9070. Read a few reviews and they sound good.

    Roshel Fernandes

    Certified Buyer

    22 Nov, 2012

    Report Abuse

    One word: Mediocre

    It has nothing to keep you engaged.
    1. It is slow to react to inputs,
    2. slow to connect to sites,
    3. says "Not enough resources" when you try to zoom in pictures taken from the phone and nothing else is running
    4. The alarm app is something I could not get to perform consistantly - it just doesnt buzz sometimes.

    Battery back up is decent - 3 days unused and 1.5 days with regular use.

    The samsung apps site promised a lot, but I have given up on it now.

    Not close to a smart phone and not...

    Nithin Raghuveer

    Certified Buyer

    13 Jan, 2012

    Report Abuse

    Bad experience

    I got this phone with a huge expectation, its a dual sim with call waiting option,5MP camera with flash,wi-fi,3G and much more. But when i used this mobile,i found too many problems. whenever i zoom a pic it says "not enough resources close some apps" at time it hangs.Browser is the most f..experience.It always displays content is large and cannot be displayed. Totally tis phone is fit only for dual sim and camera...


    Certified Buyer

    28 Oct, 2011

    Report Abuse

    not that much bad also ....

    it has some good features also ..... like sound quality is good ..... also camera result is also v.clear ....
    but when it come to internet ..... then it behaves like the hell ..... some lil bit lake of messaging features too ....
    over all I can suggested this phone to those who just wanna call and music and photography ..... for any single more other purpose this product is not recomonded by my side , I am using this phone since last nov .
    but i think 9900 INR is a huge amt for this kind o...

    %u0A87%u0AA8%u0AB8%u0ABE%u0A87%u0AA1 %u0A8F.%u0A8F%u0AA8.

    Certified Buyer

    30 Apr, 2012

    Report Abuse

    USE Less Phone Samsung B7722

    Its a useless mobile.... where you cannot play all the 3gp/MP4 vedios though it supports. Internet browsing is not satisfactory since it displays for most of the sites as "PAGE TOOOO LARGE CANT BE DISPLAYED" for downloading "CONTENT NOT SUPPORTED", some photos/images does not display....

    By paying 10K if we cant use this mobile for simple purspose... whats the fun of taking this mobile.............

    Suchan Koodanda

    Certified Buyer

    4 Nov, 2011

    Report Abuse
    View all 5 reviews
    Have doubts regarding this product?
    Product Description
    Samsung's Star Duos is the first 3.5G + 2.5G dual standby mobile in Samsung, so you can experience wider coverage on two separate SIMs. Thanks to the dual standby function, you won’t have to shut off the phone to switch SIMs - the touch of a button is all that's required to switch to the other line. Enjoy full-touch convenience and intuitive, easy access to your favourite applications. This phone is a terrific multimedia package with the large 8.13 cm (3.2) WQVGA screen, 5 MP Camera and powerful LED.
    3.5G + 2.5G Dual Standby

    The Star Duos is Samsung's first 3.5G + 2.5G dual standby mobile, so you can experience better coverage on two separate SIMs. The dual standby function ensures that you can switch to a different line with the touch of a button.

    Full-touch Experience

    You can enjoy full-touch convenience and intuitive, seamless access to your favourite applications with this phone. Glide through three pages of the main menu and customize it based on your preference for quick and nimble access to popular sites and apps.

    Multimedia on the Go

    This phone is an impressive multimedia package that lets you bask in your time of leisure on the large 8.13 cm (3.2) WQVGA screen, 5 MP Camera and powerful LED. Revel in the built-in MP3 player and features like Find Music which sources new songs, and the All Tracks 'unlimited playlist' option that really lets the music flow.

    Enhance Your Social Network Through Wi-Fi

    You’re always connected and online with the built-in Wi-Fi. Just enter a hotspot and you’ll be linked to your mobile communities via favourite sites like Facebook and MySpace.

    Your Mobile Office

    All your mobile business needs is encapsulated in one device. This mobile comes with PIM tools, including Phone Book 2000 so you can organize your contacts, and a handy dictionary so you have a translator when you're on the go. The Document Viewer feature lets you check document files in their original formats.

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