Indian firm Celkon has rolled out three new Android Jelly Bean smartphones - Monalisa ML-5, Campus A10 and Signature Swift A112, in the burgeoning handset market.

The Celkon Monalisa ML-5 smartphone boasts of a 4.5-inch qHD 540x96 pixel resolution display and is powered by a 1.2GHz quad-core processor paired with 1GB of RAM. It houses 4GB of internal storage which can be expanded by up to 32 GB via microSD support and an 8-megapixel primary camera along with a 2-meggpixel snapper on the front. The handset supports 3G, WIFI and Bluetooth and runs on Android 4.1.2 Jelly Bean backed by a 1800mAh battery. The handset will be marketed for ₹10,999.

The second smartphone, Celkon Signature Swift A112, sports a 5-inch FWVGA (480x854 pixel) display and is powered by a 1.2GHz dual-core processor. In terms of memory, it comes with 512 MB of RAM and 4GB of internal memory with options of expansion. Other specifications include an 8-megapixel primary camera, 1.3-megapixel front-facing camera, Android 4.2.2 Jelly Bean operating system and 2000mAh battery. The smartphone is priced at ₹ 8,799.

The low-end smartphone, Celkon Campus A10, comes with a 3.5-inch HVGA (320x480 pixel) display backed by a 1GHz dual-core processor with 256MB of RAM. It runs on Android 4.2.2 Jelly Bean operating system and hosts a 1.3-megapixel rear camera plus a VGA camera powered by a 1500mAh battery. The smartphone is available for ₹ 4,299.

To increase its market share, the Hyderabad-based handset manufacturer has aggressive plans to expand its smartphone range with 4G service.  

"We are working on devices supporting the Indian 4G ecosystem. You can expect 4G devices from the company by the end of this year," said Celkon Mobiles' Executive Director Murali Retineni, reported Light Reading India.