Karbonn K9 Smart Eco

  • Karbonn
  • 1,043 User Ratings
  • Last Updated: 3rd November 2025
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Key Specs
  • Display 5.00-inch (480x854)
  • Processor 1.2GHz quad-core
  • Front Camera 2MP
  • Rear Camera 2MP
  • RAM 1GB
  • Storage 8GB
  • Battery Capacity 2300mAh
  • OS Android 7.0
Market Status Released

Karbonn K9 Smart Eco Summary

Karbonn K9 Smart Eco The phone comes with a 5.00-inch touchscreen display offering a resolution of 480x854 pixels. Karbonn K9 Smart Eco is powered by a 1.2GHz quad-core processor. It comes with 1GB of RAM. The Karbonn K9 Smart Eco runs Android 7.0 and is powered by a 2300mAh removable battery.

As far as the cameras are concerned, the Karbonn K9 Smart Eco on the rear packs 2-megapixel camera. It sports a 2-megapixel camera on the front for selfies.

Karbonn K9 Smart Eco is based on Android 7.0 and packs 8GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Karbonn K9 Smart Eco is a dual-SIM (GSM and GSM) mobile that accepts Micro-SIM and Micro-SIM cards. The Karbonn K9 Smart Eco measures 145.00 x 72.00 x 11.00mm (height x width x thickness) and weighs 156.00 grams. It was launched in Gold, White-Champagne, Black-Champagne, and Coffee-Champagne colours.

Connectivity options on the Karbonn K9 Smart Eco include Wi-Fi 802.11 b/g/n, GPS, USB OTG, FM radio, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer and proximity sensor.

As of 3rd November 2025, Karbonn K9 Smart Eco price in India starts at Rs. 3,199.

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Karbonn K9 Smart Eco Price in India

Karbonn K9 Smart Eco price in India starts from ₹ 3,199. The lowest price of Karbonn K9 Smart Eco is ₹ 3,199 at Flipkart on 3rd November 2025.

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Karbonn K9 Smart Eco Full Specifications

General
Brand Karbonn
Model K9 Smart Eco
Price in India ₹3,199
Form factor Touchscreen
Dimensions (mm) 145.00 x 72.00 x 11.00
Weight (g) 156.00
Battery capacity (mAh) 2300
Removable battery Yes
Colours Gold, White-Champagne, Black-Champagne, Coffee-Champagne
Display
Screen size (inches) 5.00
Touchscreen Yes
Resolution 480x854 pixels
Hardware
Processor 1.2GHz quad-core
RAM 1GB
Internal storage 8GB
Expandable storage Yes
Expandable storage type microSD
Expandable storage up to (GB) 32
Camera
Rear camera 2-megapixel
Rear flash Yes
Front camera 2-megapixel
Software
Operating system Android 7.0
Connectivity
Wi-Fi Yes
Wi-Fi standards supported 802.11 b/g/n
GPS Yes
Bluetooth Yes
NFC No
Infrared No
USB OTG Yes
Headphones 3.5mm
FM Yes
Number of SIMs 2
Wi-Fi Direct No
Mobile High-Definition Link (MHL) No
SIM 1
SIM Type Micro-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
SIM 2
SIM Type Micro-SIM
GSM/CDMA GSM
3G Yes
4G/ LTE Yes
Supports 4G in India (Band 40) Yes
Sensors
Compass/ Magnetometer No
Proximity sensor Yes
Accelerometer Yes
Ambient light sensor No
Gyroscope No
Barometer No
Temperature sensor No
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Karbonn K9 Smart Eco User Review and Ratings

3.2 1,043 ratings &
1,043 reviews
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