KARBONN A12 star (White and Gold, 4 GB)
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KARBONN A12 star (White and Gold, 4 GB) (512 MB RAM)


KARBONN A12 star (White and Gold, 4 GB)  (512 MB RAM)

5,187 Ratings & 721 Reviews
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1 Year for Mobile & 6 Months for Accessories
  • 512 MB RAM | 4 GB ROM | Expandable Upto 32 GB
  • 10.16 cm (4 inch) WVGA Display
  • 5MP Rear Camera
  • 1400 mAh Li-Ion Battery
  • MTK Processor
Easy Payment Options
  • EMI starting from ₹129/month
  • Net banking & Credit/ Debit/ ATM card
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  • 7 Days Replacement Policy
  • GST invoice available
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  • Product Description
    Introducing the sleek and sturdy Karbonn Smart A12 Star. This dual sim phone comes with Android v4.4.2 (KitKat) OS, a 5 Megapixel Primary Camera and a 4-inch IPS Capacitive Touchscreen. You can expand the memory up to 32GB and browse the net as it is WiFi enabled as well.
    Build and Design

    The Karbonn Smart A12 Star Smartphone has a very eye-catching design, one that is both sporty and stylish. It has a 4-inch LCD Capacitive Touchscreen, a gold outline and a white leather textured back cover. It is comfortable to use this phone as it sits perfectly in one's hands. It is also very light, weighing only 130 grams.


    This smartphone incorporates a Dual Core 1.2GHz processor which is capable of processing multiple applications at the same time. This phone runs heavy apps with ease and provides a perfect touch experience. The Karbonn Smart A12 Star has a 512 RAM and a 4GB ROM. It also uses the latest Android OS.


    With a 4-inch IPS Capacitive Touchscreen, you will be able watch movies and view images clearly as it has a wider viewing angle due to IPS technology. This display also produces a resolution of 480x800 pixels.


    This phone has a 5 Megapixel Primary Camera as well a secondary camera for taking photos on the go. The primary camera is capable of capturing clear shots easily and quickly, allowing you to preserve your favorite moments. You can even record videos on this phone. It has a flash feature for clicking images in low light


    This smartphone uses a Lithium-Ion 1400mAh Battery which has a standby time of up to 300 hours. You can now enjoy hours of calling, texting or browsing the internet.


    With this phone, you can connect to the internet network through WiFi. Access the internet on the go via 3G, GPRS or, EDGE network. Also, you can share contents with friends via Bluetooth. You can connect your phone to a computer with a USB cable as it has a mini USB port. It also has A-GPS technology with Google Maps for navigation.

    Memory Storage

    This phone has an internal memory of 4GB, usable memory of 2.4GB and it can be expanded up to 32GB. You can store all your favorite movies, music and photos on this phone and carry it wherever you go.

    Additional Features

    The Karbonn Smart A12 Star also comes with the Flipkart app pre-installed which allows you to make purchases on Flipkart directly from your phone.

    Dual SIM

    Experience the power of two phones in one with the dual SIM support on the Karbonn A11 Star and manage work and personal life easily. This dual SIM android phone supports a WCDMA SIM and a GSM SIM, out of which one must be a mini SIM card and the other a micro SIM card.

    In The Box
    • User Manual, Headset, Warranty Card, Charger, Data Cable, Handset, Battery
    Model Name
    • A12 star
    • White and Gold
    Browse Type
    • Smartphones
    SIM Type
    • Dual Sim
    • Yes
    SAR Value
    • 0.787 W/Kg
    Display Features
    Display Size
    • 10.16 cm (4 inch)
    • 480 x 800 Pixels
    Resolution Type
    • WVGA
    Display Type
    • IPS
    Os & Processor Features
    Operating System
    • Android KitKat 4.4.2
    Processor Type
    • MTK
    Processor Core
    • Dual Core
    Primary Clock Speed
    • 1.2 GHz
    Operating Frequency
    • GSM - 900, 1800; UMTS - 2100
    Memory & Storage Features
    Internal Storage
    • 4 GB
    • 512 MB
    Expandable Storage
    • 32 GB
    Supported Memory Card Type
    • MicroSD
    Phone Book Memory
    • Yes
    Call Log Memory
    • Yes
    SMS Memory
    • Yes
    Camera Features
    Primary Camera Available
    • Yes
    Primary Camera
    • 5MP Rear Camera
    Primary Camera Features
    • Flash Support
    Secondary Camera Available
    • Yes
    HD Recording
    • No
    Video Recording
    • Yes
    Call Features
    Hands Free
    • Yes
    Phone Book
    • Yes
    Connectivity Features
    Network Type
    • 3G, 2G
    Supported Networks
    • GSM, WCDMA
    Internet Connectivity
    • 3G, Wi-Fi, GPRS, EDGE
    • Yes
    • Yes
    Pre-installed Browser
    • Android, Chrome, Opera Mini
    Micro USB Port
    • Yes
    Micro USB Version
    • 2
    Bluetooth Support
    • Yes
    • Yes
    • No
    USB Connectivity
    • Yes
    • Yes
    Audio Jack
    • 3.5 mm
    Map Support
    • Google Maps
    GPS Support
    • Yes
    Other Details
    • Yes
    Touchscreen Type
    • Capacitive
    SIM Size
    • SIM 1: Mini SIM, SIM 2: Micro SIM
    • Yes
    User Memory
    • 2.4 GB
    • Light Sensor, G-Sensor, Proximity Sensor
    Other Features
    • Calculator, Alarm, Calendar, Mute Mode
    Important Apps
    • Flipkart Shopping, Flipkart Ebooks
    GPS Type
    • A-GPS
    Multimedia Features
    FM Radio
    • Yes
    Audio Formats
    • MP3, MIDI
    Video Formats
    • 3GP, MP4
    Battery & Power Features
    Battery Capacity
    • 1400 mAh
    Battery Type
    • Li-Ion
    • 64.2 mm
    • 124.2 mm
    • 10.1 mm
    • 130 g
    Warranty Summary
    • 1 Year for Mobile & 6 Months for Accessories
    Warranty Service Type
    • NA
    Ratings & Reviews
    5,187 Ratings &
    721 Reviews
    • 5
    • 4
    • 3
    • 2
    • 1
    • 1,921
    • 1,097
    • 904
    • 488
    • 777

    karbonn A12 star - pocket me rocket hai ---updated

    ( Updated:- multiapp window open by double click home button, 2. Battery life increase by updating / installing OTA update )

    1. The only first thing i was disappointed to is camera flash is only for name, not works in dark.
    2. The battery drains "little" fast when using 3G, otherwise its very good backup.
    3. The charging of battery is slow 4. The manual in this box does not provide complete information.

    1. Performance wise is very good, speakers are also good, features wise the...


    Certified Buyer, Chandigarh

    Jul, 2014

    Report Abuse

    below 4100 price

    Its my 1st karbonn phone , its fits perfectly in my hand ;
    now into details
    1.Build quality good .
    2.1.2 GHz MTK Dual Core Processor cheap in its range but working good (avg)
    3.Challenging price in its range
    4.It beats its near brother A11( it is rectangular in shape , when we drops, the damage will be high )
    5.Screen resolution and touch really good
    1.Ram 512 but it is just 150 mb free to run other apps so you can't run big games
    , speed also little slow i compared it with my s...

    sanapala sitaramaraju

    Certified Buyer, Vishakhapatnam

    Jul, 2014

    Report Abuse

    good mobile in this range

    hi all . thanks for flipkart for faster delivery. got it within 2 days.
    mobile working good
    they said internal memory 4gb and usable is 2.4G.. but its actually only 1.4 Gb is usable for android apps
    camera they mentioned 5MP but it looks like 2 Mp
    and flash is just for name.. no use with this except we can use it as a flashlight. he he

    from camera its VGA
    2 sims are micro
    performance faster and when we are playing HD videos its going to struck. and for normal videos its good
    charging is not ...

    Revanth kumar

    Certified Buyer, Hyderabad

    Jul, 2014

    Report Abuse

    Plz remember this is a 4k phone

    Buying a smartphone at this price range is always a gamble and you never know what will come up in your delivery box. I was quite prepared for this and kept my expectations low. Luckily, my piece functions just right.

    - Pricing is perfect
    - Comes with some pre installed apps so you can start poking around immediately.
    - Charges to 50% in 1 hour and 100% in 3 hours.
    - Lasts 4 hours when used very frequently with 3-4 apps

    - Camera is a complete sham, 2MP being marketed as 5MP. If ...


    Certified Buyer, Bangalore

    Sep, 2014

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    Good smartphone at budget price

    Unpacking experience was very nice. This phone works smoothly and touch screen is very nice and smooth. Sound is not too loud but is good fora normal guy. Earphone quality is not good as expected, average earphone. Camera works excellent in daylight but for indoor use, it is not satisfactory.
    Overall, if you are looking for a cheap cost phone, you may buy it.

    Lokesh Kumar

    Aug, 2014

    Report Abuse

    Average phone for normal user

    Prompt delivery

    But I got defected peace, (Central button was not working). I rise the replacement request and it replaced on next day.

    Phone doing its job based on its configuration, Good configuration for its price.

    I'm not able to find accessories for this phone like flip cover, back cover etc :(


    Muralidharan TR

    Certified Buyer, Bangalore

    Aug, 2014

    Report Abuse

    Karbon A12 star

    Service was very good, good reply back or good response,
    happy to see service standard.

    phone also its fine so far ,some time hang up, but it seem ok in this prize range,
    totally can refrence some one else to buy the same,

    Thank you

    Devendra Singh Gusain

    Certified Buyer, New Delhi

    Aug, 2014

    Report Abuse

    Amazing features for the price!!!

    Bought the mobile for my wife and we are really happy with the features of the phone.

    Camera - Amazing - could do better on the secondary camera
    Skype video call worked just fine
    Games working amazing.. no lag what so ever
    OS is ground breaking with the features which can actually be used
    Headphone is useless, buy a new one to enjoy music
    Poor speakers

    Big issue::: Flipkart team please look in to it..:)
    No Accessories
    No Screen Guard
    No Back Cover
    We tried the local market at Chennai and d...

    Anand Padia

    Certified Buyer, Chennai

    Aug, 2014

    Report Abuse

    Good Features!! Poor in Quality!!

    Post one month usage outer silver coating is coming off, i know the handset is value for money product, but some basic standards should have maintained, when new its looks good for the price but after 1 months the u actually come to know why the handset is priced too low against the features it has got.

    However no issues with the performance of the phone.

    Raj Dn

    Certified Buyer, Pune

    Sep, 2014

    Report Abuse

    Superb deal.superb phone at just rs 4100

    Got dis phone within 3 days...product delivered on 12th aug.
    I have been using it for a month ...looks wise, it is so stylish n sleek..just looks lyk an iphone..
    I ordered for white one ..performance wise,i am satisfied wid dis phone..evrything works well.
    no lags found till now..touch is smooth..playing games without any lags...camera quality is gud,,satisfactory at dis price range..battery back up is also gud..3g is wrking well..flip cover is not available in d market,earphones just disappo...

    Sanjay Malhotra

    Certified Buyer, Jammu

    Sep, 2014

    Report Abuse
    All 721 reviews
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