Samsung Star Duos B7722 Review



Looks 3.5 stars
Features 4 stars
Camera 4 stars
Processor 4.5 stars


Key Features:


Dual Standby SIM (GSM + GSM)

5 MP Primary Camera

Secondary Camera Support

3.2-inch TFT Resistive Touch screen

FM Radio with Recording

Wi-Fi Enabled

Expandable Storage Capacity of 8 GB

2G and 3G Network Support

This Samsung Star Duos B7722 is usually a Dual SIM (GSM + GSM) 3G mobile having a 3.2 inch WQVGA (240 x 400 pixels) touch screen display screen. The B7722 is powered simply by Touch Wiz 2.0 URINARY INCONTINENCE and delivers intuitive along with seamless navigation. The Star Duos helps a 3 page Extended Food selection with widgets in order to facilitate fast access to beloved apps and also to seamlessly switch between the two SIM playing cards. With the entire first 3.5G + 2.5G dual standby cell in Samsung, you’ll be able to experience bigger simultaneous coverage. You won’t must shut from the phone to change SIMs having dual standby – only 1 touch of your button and you’re around the other range. You can easily enjoy whole touch convenience and spontaneous, easy admittance. The B7722 Star Duos may be the first Dual SIM cell phone with 3G functions. This allows an opportunity of owning a 3G SIM a single slot along with GPRS/EDGE network within the other. You may also swap the 3G SIM to make use of it as a generic 2G Dual SIM mobile phone. The Star Duos is usually a high-end Dual SIM phone having a 5 megapixel digital camera with 4X electronic zoom along with Power LED flash. The mobile promises production and overall performance at great value for money.


The particular Samsung Superstar Duos B7722 procedures 113.5 *55.5* 14.3 mm and weighs 112 gram. The B7722 comes with a candy clubhouse chassis crafted from durable, high quality plastic. The efficient design plus the curvy perimeters renders the particular Star B7722 with an ergonomic pattern. The phone features the accelerometer for auto USER INTERFACE orientation as well as a proximity sensor for auto-turn down.

Battery and Storage

The Samsung B7722 is actually powered by way of Li-Ion 1200 mAh battery power, and delivers up to 12 time 50 min of discuss time or more to 420 time of standby moment. The Samsung Superstar Duos is included with 270 MB regarding internal memory and will store up to 2000 phonebook contact lenses. The cell recognizes microSD cards up to 8 GB.

Connection and Features

The Samsung Superstar Duos B7722 characteristics 3G HSDPA and Wi-Fi on the web connectivity and supports web admittance via Dolphin internet browser. Data syncing options in the device incorporate Bluetooth (with A2DP) and microUSB port. The Samsung mobile supports having access to social-networking internet sites like MySpace, Twitter and Orkut. The Duos B7722 characteristics Sound Well 3D technology to deliver immersive surround music. Other features in the device incorporate Music Identification, Mobile Tracker, Yahoo and Google Map, REALLY SIMPLY SYNDICATION Reader, on the internet Widget and SOS messaging. The particular Star Duos characteristics an boosted Business Device suite, including Active Synchronize support (Push Mail), the Samsung cell also supports an Real world Mode which enables you to turn from the phone’s RF signal but nevertheless access other functions. The Duos B7722 comes with a handy multi-language bank account dictionary along with a Document Audience that deals with MS Business office, PDF and TXT files. The combination of 3G and Wi-Fi connectivity makes for uninterrupted large speed net browsing knowledge, quicker instant messaging/emailing and faster having access to Social Marketing sites.

With the entire first 3.5G + 2.5G dual standby cell in Samsung, you’ll be able to experience bigger simultaneous coverage. You won’t must shut from the phone to change SIMs having dual standby – only 1 touch of your button and you’re around the other range. You can easily enjoy whole touch convenience and spontaneous, easy admittance.

Star Duos B7722 Specifications


In Sales Package:        Handset, Battery, Charger, Headset, Data Kit

Form:   Bar

SIM:    Dual SIM, GSM + GSM (Dual Standby)

Touch Screen: Yes, Resistive

Business Features:       Document Viewer, Pushmail, and Mobile Printing

Call Features:  Conference Call, Loudspeaker

Handset Color:            Black


Operating Freq:           GSM – 850, 900, 1800, 1900; UMTS – 2100

Java:    Yes


Type:   TFT

Size:    3.2 Inches

Resolution:      240 x 400 Pixels

Colors: 256 K


Primary Camera:         Yes, 5 Megapixels

Secondary Camera:     Yes

Flash:   LED

Video Recording:       Yes, 30 fps

Zoom:  Digital Zoom – 4x

Other Camera Features:          Auto Focus, Multi-shot Mode, Photo Effects, White Balance


Size:    55.5 x 113.5 x 14.3 mm

Weight:           105 g


Type:   Li-Ion, 1200 mAh

Talktime:         12 hrs (2G), 5 hrs (3G)

Standby Time: 461 hrs (2G), 342 hrs (3G)


Internal:           270 MB

Expandable Memory Slot:      micro SD, up to 8 GB


Internet Features:        Email

Preinstalled Browser:  Dolphin 1.0, WAP 2.0

GPRS: Yes, Class 12, 48 kbps

Edge:   Yes, Class 12

3G:      Yes, 3.6 Mbps HSDPA

Wi-Fi:  Yes, 802.11 b/g

WAP:  Yes, v2

USB connectivity:      Yes

Tethering:        Wi-Fi Hotspot

GPS Support:  No

Bluetooth:       Yes


Music Player:  Yes, Supports MP3, WAV, eAAC

Video Player:  Yes, Supports MP4, H.263, H.264

FM:     Yes, with Recording

Sound Enhancements:            3D Sound Technology

Ringtone:        MP3, Polyphonic


Call Memory:  90

SMS Memory: 1000

Phonebook Memory:   2000

Additional Features:   Video Streaming, Video Telephony, Offline Mode, MMS Enabled, Predictive Text Input, Cell Broadcast, vCard and vCalendar, Kites 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


1 Year Samsung India warranty for the phone and 6 months warranty for accessories.

End users:

Once you will wide open the browser of the phone in addition to open perhaps Google, it will require minutes in order to load (if you say in which GPRS speed was awful, then without a doubt that I have Nokia N73 also is actually the exact same settings is actually same SIM, I managed to get a more quickly speed). Ditto happens together with various sites. This phone will check your patience in order to use this for net. Secondly it has great digital camera, great accelerometer in addition to equally fantastic very receptive touch screen. Tv screen is shiny and highly detailed. Sound quality is also good. Volume seems like on a tad lower side but as you put inner earphones this proves to become one of the better and loudest audio horse. I perhaps found fake call service very useful just to save myself through those lengthy boring gatherings. Last however, not the least, if you are looking forward in order to play Facebook videos on your mobile, then there’s no point in getting this specific phone. I could play these videos to the first 2 days and this too this videos involving mobile you tube and this too low quality.

Average user Rating:
0 stars

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