Celkon Diamond 4G Plus mobile was launched in April 2016. The phone comes with a 5.00-inch touchscreen display offering a resolution of 720x1280 pixels at a pixel density of 294 pixels per inch (ppi). Celkon Diamond 4G Plus is powered by a quad-core processor. It comes with 1GB of RAM. The Celkon Diamond 4G Plus runs Android 5.1 and is powered by a 2200mAh removable battery.
As far as the cameras are concerned, the Celkon Diamond 4G Plus on the rear packs 8-megapixel camera. It sports a 3.2-megapixel camera on the front for selfies.
Celkon Diamond 4G Plus is based on Android 5.1 and packs 8GB of inbuilt storage that can be expanded via microSD card (up to 32GB). The Celkon Diamond 4G Plus is a dual-SIM (GSM and GSM) mobile that accepts Regular and Regular cards. The Celkon Diamond 4G Plus measures 139.50 x 71.50 x 8.70mm (height x width x thickness) and weighs 140.00 grams. It was launched in Gold and Grey colours.
Connectivity options on the Celkon Diamond 4G Plus include Wi-Fi, GPS, Bluetooth v4.00, FM radio, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer, ambient light sensor, gyroscope, and proximity sensor.
As of 1st November 2025, Celkon Diamond 4G Plus price in India starts at Rs. 9,999.
| Brand | Celkon | 
| Model | Diamond 4G Plus | 
| Price in India | ₹9,999 | 
| Release date | April 2016 | 
| Form factor | Touchscreen | 
| Dimensions (mm) | 139.50 x 71.50 x 8.70 | 
| Weight (g) | 140.00 | 
| Battery capacity (mAh) | 2200 | 
| Removable battery | Yes | 
| Colours | Gold, Grey | 
| Screen size (inches) | 5.00 | 
| Touchscreen | Yes | 
| Resolution | 720x1280 pixels | 
| Pixels per inch (PPI) | 294 | 
| Processor | quad-core | 
| RAM | 1GB | 
| Internal storage | 8GB | 
| Expandable storage | Yes | 
| Expandable storage type | microSD | 
| Expandable storage up to (GB) | 32 | 
| Rear camera | 8-megapixel | 
| Rear flash | LED | 
| Front camera | 3.2-megapixel | 
| Operating system | Android 5.1 | 
| Wi-Fi | Yes | 
| GPS | Yes | 
| Bluetooth | Yes, v 4.00 | 
| 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 | Yes | 
| Supports 4G in India (Band 40) | Yes | 
| SIM 2 | |
| SIM Type | Regular | 
| GSM/CDMA | GSM | 
| 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 | Yes | 
| Barometer | No | 
| Temperature sensor | No | 
 Celkon Diamond 4G Plus
                    Celkon Diamond 4G Plus
                    
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