| Hardware and OS iKall Z15 | i Kall Z15 | |
| Operating system | Android v10.0 | |
| Processor | 1.3 GHz, Quad Core Processor | |
| Ram | 4 GB | |
| Storage | 64 GB | |
| Card Slot | Yes, (Hybrid Slot), upto 128 GB | |
| Display iKall Z15 | i Kall Z15 | other phones |
| Size | 6.82 inches, 720 x 1600 pixels | |
| Type | Color | |
| PPI | ~269 PPI | |
| Touch | Yes, with Multitouch | |
| Main Camera iKall Z15 | i Kall Z15 | other phones |
| Camera | Punch Hole 13 MP | |
| Flash | Yes, LED | |
| Selfie camera iKall Z15 | i Kall Z15 | other phones |
| Camera | 20 MP with autofocus | |
| Video | 720p | |
| Connectivity iKall Z15 | i Kall Z15 | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes, USB-C | |
| USB Features | USB Tethering, USB on-the-go | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Multimedia iKall Z15 | i Kall Z15 | other phones |
| 3.5 mm Jack | Yes | |
| Battery iKall Z15 | i Kall Z15 | other phones |
| Type | Removable Battery | |
| Battery capacity | 5000 mAh | |
| Design iKall Z15 | i Kall Z15 | other phones |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM (Hybrid Slot) | |
| Features iKall Z15 | i Kall Z15 | other phones |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
