Karbonn K515 mobile was launched in June 2011. The phone comes with a 2.20-inch display offering a resolution of 176x220 pixels. Karbonn K515 is powered by an one-core processor. The Karbonn K515 runs Proprietary and is powered by a 1050mAh removable battery.
As far as the cameras are concerned, the Karbonn K515 on the rear packs 1.3-megapixel camera.
Karbonn K515 is based on Proprietary, and supports storage expansion via microSD card (up to 4GB). The Karbonn K515 is a single SIM (GSM) mobile that accepts a Regular-SIM card. The Karbonn K515 measures 112.70 x 48.00 x 15.00mm (height x width x thickness) and weighs 103.00 grams. It was launched in Black colour.
Connectivity options on the Karbonn K515 include FM radio.
| Alternate names | SPORTY2 |
| Brand | Karbonn |
| Model | K515 |
| Release date | June 2011 |
| Form factor | Bar |
| Dimensions (mm) | 112.70 x 48.00 x 15.00 |
| Weight (g) | 103.00 |
| Battery capacity (mAh) | 1050 |
| Removable battery | Yes |
| Colours | Black |
| Screen size (inches) | 2.20 |
| Touchscreen | No |
| Resolution | 176x220 pixels |
| Processor | one-core |
| Processor make | |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 4 |
| Rear camera | 1.3-megapixel |
| Rear flash | No |
| Front camera | No |
| Operating system | Proprietary |
| Wi-Fi | No |
| GPS | No |
| Bluetooth | Yes |
| NFC | No |
| Infrared | No |
| USB OTG | No |
| FM | Yes |
| Number of SIMs | 1 |
| Wi-Fi Direct | No |
| Mobile High-Definition Link (MHL) | No |
| SIM Type | Regular |
| GSM/CDMA | GSM |
| 3G | No |
| 4G/ LTE | No |
| Supports 4G in India (Band 40) | No |
| Compass/ Magnetometer | No |
| Proximity sensor | No |
| Accelerometer | No |
| Ambient light sensor | No |
| Gyroscope | No |
| Barometer | No |
| Temperature sensor | No |