Karbonn Smart A12 Star

Updated 6 years ago
Smart A12 Star


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Key Specifications See full specifications
OS Android v4.4.2 KitKat
Shades Black, White
RAM 512 MB
Internal Storage 4 GB
Display Size 4 inch
Rear Camera 5 MP
Front Camera 0.3 MP
Primary Rear Camera 5 MP, 2592x1944 pixels, Digital Zoom and LED Flash
Battery Li-Ion 1400 mAh
Processor Dual Core, 1.2 GHz

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Quick Facts & Price
Announced July, 2014
Form Factor Bar
Languages English
OS Android v4.4.2 KitKat
Box Content Handset, Battery, Charger, Earphone, USB Cable, User Manual and Warranty Card
Shades Black, White
Processor & Sound
Chipset MediaTek
Processor Dual Core, 1.2 GHz
Display Resolution (H) 480 pixels
Display Resolution (V) 800 pixels
Display Size 4 inch
Display Colours 16 Million
Pixels Per Inch Density 233 ppi
Display Features Capacitive touchscreen
Display Type IPS LCD
Auto Focus
Camera Flash LED
Rear Camera 5 MP
Digital Zoom
Camera Resolution 2592x1944 pixels
Front Camera 0.3 MP
Resolution (Front) 640x480 pixels
Primary Rear Camera 5 MP, 2592x1944 pixels, Digital Zoom and LED Flash
RAM & Storage
RAM 512 MB
Call Log
Internal Storage 4 GB
Memory Card MicroSD, upto 32 GB
Dimensions & Weight
Height 124.2 mm
Width 64.2 mm
Weight 130 gms
Thickness 10.1 mm
Battery Size & Backup
Maximum Standby Time Up to 300 hours
Battery Li-Ion 1400 mAh
Internet & Connectivity
USB microUSB v2
Browser HTML
2G Network GSM 900 / 1800 MHz
3G Network HSDPA 2100 MHz
Networks 2G + 3G Dual SIM, Dual Standby
Wi-Fi 802.11 b/g, Wi-Fi hotspot
Alarm Clock
Voice Dialing
Voice Memo
Java Yes, via Java MIDP emulator
Other Features Chrome, Opera Mini, Mute Mode, Google Maps, Flipkart Shopping, Flipkart Ebooks
3.5mm Jack/Port
Image/Video Editor
Image Viewer
Music Player
Video Player
Video Recording
Voice Recording
Ringtones MP3
Predictive Text Input
T9 Dictionary
Messaging SMS, MMS, Email, Push Mail, IM
Social Networking Facebook, Twitter
Accelerometer Sensor
Ambient Light Sensor
Proximity Sensor
Other Sensors G-Sensor

Karbonn Smart A12 Star Review

19 Aug, 14 12:58 PM


Affordable Rich Featuted Smartphone
By Priyanka Saini

Karbonn is an Indian telecommunication company which is known for its range of affordable smartphones. Karbonn Smart A12 Star is one of the rich featured smartphone by Karbonn in its smart series which is available in the market at Rs. 4,099. It comes with a KitKat operating system which ensures improved design and smooth app performance.

Display and Dimensions

The Smart A12 Star features a 4-inch WVGA capacitive touchscreen along with a display resolution of 480x800 Pixels. The measure of its length, width and thickness is 124.2mm, 64.2mm and 10.1mm respectively. The outer look of the phone is quite decent with two soft keys and one hard button at the bottom.

Processor and OS

The phone comes powered with a 1.2Ghz dual-core processor coupled with a 512MB RAM to let you do multiple things simultaneously without any delay. The operating system version offered in this phone is an Android 4.4.2 KitKat that provides improved design for the smooth functioning of apps.

Camera and Memory

For the shutterbugs, this phone brings a 5MP camera on the back that clicks a picture of 2592x1944 pixels resolution. The features like auto-focus, digital zoom and LED flash with the camera provides pictures of good quality in any condition. While on the front panel, it has got a 0.3MP camera for the selfies. To store the pictures, text messages, audios and videos, it supports an internal memory of 4GB and expandable memory up to 32GB with the help of microSD card.

Connectivity and Battery

The device offers USB port, Bluetooth, Wi-Fi, GPRS and EDGE to let you connect with other users and the internet. Under the hood of the phone is residing a 1400mAh battery which delivers a standby time of up to 300 hours.


To keep you entertain and busy in ideal time this phone facilitates you with FM Radio, music system, games and loudspeaker. While, other productive tools like calculator, alarm, calendar and mute mode are also present on the phone.

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