Airtel had partnered with Karbonn Mobiles and announced Karbonn A40 Indian Mobile at just Rs.1399. The actual price of Karbonn A40 Indian Smartphone is Rs.3499 and Airtel is providing Rs.1500 Cashback. So you can buy this effective 4G phone at just Rs.1399 only.

This smartphone is made opponent of JioPhone which announced by Jio at price tag of Rs.0. The JioPhone is a feature phone, but Karbonn A40 is a smartphone.

Check the comparison between both phones.

Features JioPhone Karbonn A40
Display 2.4 inch 4 inch (Touchscreen)
Resolution 300×240 pixels 800×480 pixels
RAM 512 MB 1 GB
Internal 4 GB 8 GB
Battery 2000 mAH 1400 mAH
Connectivity 4G VoLTE 4G/3G/2G VoLTE
SIM Single Dual SIM
Camera 2 MP Back & 0.3 MP Front 2 MP Back & 0.3 MP Front
OS Kai OS (Firefox based) Android Nougat (7.0)
Price Rs.0 (Prebooking Rs.1500 will be

returned within 3 years


Airtel also gives data pack worth Rs.169 which provides unlimited 4G Voice Calls along with 0.5 GB 4G Data. This is similar to the plan of Jiophone.

The users who are gonna buy this smartphone had to pay Rs.2899 as a prebooking or upfront and also should recharge for Rs.169 for 36 Months (3 Years). After 18 months, users will get cash refund of Rs.500 and Rs.1000 after 36 months.

Love to buy this smartphone? Get notifications while this smartphone is available to order. Just click the Red Bell icon on the bottom, then click allow. Stay tuned!