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- Last Updated: 19th October 2025
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Display 4.00-inch (480x800)
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Processor 1.2GHz quad-core
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Front Camera 0.3MP
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Rear Camera 5MP
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RAM 512MB
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Storage 4GB
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Battery Capacity 1600mAh
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OS Android 4.3
Karbonn Opium N7 Summary
Karbonn Opium N7 mobile was launched in July 2014. The phone comes with a 4.00-inch touchscreen display offering a resolution of 480x800 pixels. Karbonn Opium N7 is powered by a 1.2GHz quad-core processor. It comes with 512MB of RAM. The Karbonn Opium N7 runs Android 4.3 and is powered by a 1600mAh removable battery.
As far as the cameras are concerned, the Karbonn Opium N7 on the rear packs 5-megapixel camera. It sports a 0.3-megapixel camera on the front for selfies.
Karbonn Opium N7 is based on Android 4.3 and packs 4GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Karbonn Opium N7 is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards.
Connectivity options on the Karbonn Opium N7 include Wi-Fi, GPS, FM radio, and 3G. Sensors on the phone include accelerometer and proximity sensor.
As of 19th October 2025, Karbonn Opium N7 price in India starts at Rs. 2,499.
Karbonn Opium N7 Full Specifications
| Brand | Karbonn |
| Model | Opium N7 |
| Price in India | ₹2,499 |
| Release date | July 2014 |
| Battery capacity (mAh) | 1600 |
| Removable battery | Yes |
| Screen size (inches) | 4.00 |
| Touchscreen | Yes |
| Resolution | 480x800 pixels |
| Processor | 1.2GHz quad-core |
| RAM | 512MB |
| Internal storage | 4GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 32 |
| Rear camera | 5-megapixel |
| Rear flash | LED |
| Front camera | 0.3-megapixel |
| Operating system | Android 4.3 |
| Wi-Fi | Yes |
| GPS | Yes |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| USB OTG | No |
| Headphones | 3.5mm |
| FM | Yes |
| Number of SIMs | 2 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| SIM 1 | |
| SIM Type | Regular |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | No |
| SIM 2 | |
| SIM Type | Regular |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | No |
| Compass/ Magnetometer | No |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | No |
| Gyroscope | No |
| Barometer | No |
| Temperature sensor | No |
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