| Hardware and OS iSmart Is-57I Ultra | i-smart Is-57I Ultra | |
| Operating System | Android | |
| Processor | 1.3 GHz, Dual Core Processor | |
| RAM | 2 GB | |
| Internal Memory | 16 GB | |
| Memory Card Slot | Yes, upto 64 GB | |
| Dual Sim | Yes | |
| Sim Type | Dual Sim, GSM GSM | |
| Display iSmart Is-57I Ultra | i-smart Is-57I Ultra | other phones |
| Screen Size | 5 inches, 720 x 1280 pixels | |
| Display Type | Color LCD screen | |
| Pixel Density | ~294 PPI | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 16:9 | |
| Connectivity iSmart Is-57I Ultra | i-smart Is-57I Ultra | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| USB | Yes, microUSB | |
| USB Features | USB Charging | |
| Wifi | Yes, with wifi-hotspot | |
| Multimedia iSmart Is-57I Ultra | i-smart Is-57I Ultra | other phones |
| Email | Yes | |
| FM Radio | Yes | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes | |
| Java | No | |
| Battery iSmart Is-57I Ultra | i-smart Is-57I Ultra | other phones |
| Battery capacity | 2800 mAh | |
| Type | Non-Removable Battery | |
| Other iSmart Is-57I Ultra | i-smart Is-57I Ultra | other phones |
| Fingerprint Sensor | Yes, Rear | |
| Face Unlock | Yes | |
