| Hardware and OS | Karbonn K9 Viraat Plus | |
| Operating System | Android v9 (Pie) | |
| Processor | 1.5 GHz, Quad Core Processor | |
| RAM | 2 GB | |
| Internal Memory | 16 GB | |
| Memory Card Slot | Yes, upto 32 GB | |
| Dual Sim | Yes | |
| Sim Size | Micro SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Karbonn K9 Viraat Plus | other phones |
| Screen Size | 5.34 inches, 480 x 960 pixels | |
| Display Type | Color IPS screen | |
| Pixel Density | ~201 PPI | |
| Touch Screen | Yes | |
| Display aspect ratio | 18:9 | |
| Features | Dragontrail Glass | |
| Connectivity | Karbonn K9 Viraat Plus | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes, v4.0 | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes, microUSB | |
| USB Features | USB on-the-go | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Karbonn K9 Viraat Plus | other phones |
| Main camera | 5 MP | |
| Video Recording | Yes | |
| Flash | Yes, LED | |
| Selfie camera | 5 MP | |
| Multimedia | Karbonn K9 Viraat Plus | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | Yes | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes | |
| Java | No | |
| Battery | Karbonn K9 Viraat Plus | other phones |
| Battery capacity | 2800 mAh | |
| Type | Non-Removable Battery | |
