The Karbonn K9 Kavach 4G is a budget device from the Indian smartphone maker. The phone sports a 5-inch HD display with capacitive touch buttons below it. There's a 5-megapixel camera with dual LED flash at the back and a 5-megapixel camera with a selfie flash at the front. Powering the phone is a MediaTek 6737 SoC along with 1GB of RAM. You get 8GB of internal storage out of which less than 4GB is free. The Karbonn K9 Kavach is a dual-SIM device with two Micro SIM slots and support for 4G and VoLTE. The device runs on a near-stock version of Android 7.0 Nougat.
Karbonn K9 Kavach 4G price in India starts from ₹ 3,599. The lowest price of Karbonn K9 Kavach 4G is ₹ 3,599 at Flipkart on 5th December 2025. This Phone is available in 1 other variant like 2GB RAM + 16GB Storage with colour options like Black, Champagne, and Coffee.
| Brand | Karbonn |
| Model | K9 Kavach 4G |
| Price in India | ₹3,599 |
| Release date | July 2017 |
| Form factor | Touchscreen |
| Battery capacity (mAh) | 2300 |
| Removable battery | No |
| Colours | Black, Champagne, Coffee |
| Screen size (inches) | 5.00 |
| Touchscreen | Yes |
| Resolution | 720x1280 pixels |
| Processor | 1.25GHz quad-core |
| RAM | 1GB |
| Internal storage | 8GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 32 |
| Rear camera | 5-megapixel |
| Rear flash | Yes |
| Front camera | 5-megapixel |
| Front flash | Yes |
| Operating system | Android 7.0 |
| Wi-Fi | Yes |
| Wi-Fi standards supported | 802.11 b/g/n |
| GPS | Yes |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| USB OTG | No |
| Headphones | Yes |
| FM | No |
| Number of SIMs | 2 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| SIM 1 | |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| 3G | Yes |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | Yes |
| Compass/ Magnetometer | No |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | No |
| Barometer | No |
| Temperature sensor | No |