| Hardware and OS | Celkon Millennium Ultra Q500 | |
| Operating System | Android v4.4 (KitKat) | |
| Processor | Quad core, 1.2 GHz, Cortex A7 | |
| Chipset | Broadcom BCM23550 | |
| Architecture | 32 bit | |
| Internal Memory | 16 GB | |
| External memory | Yes, Up to 32 GB | |
| User Available Storage | Up to 12 GB | |
| RAM | 2 GB | |
| GPU | Broadcom VideoCore IV | |
| Display | Celkon Millennium Ultra Q500 | other phones |
| Type | IPS LCD | |
| Size | 5.0 inches (12.7 cm) | |
| PPI /points per inch/ | 294 ppi | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | |
| Connectivity | Celkon Millennium Ultra Q500 | other phones |
| 3G Bands | UMTS 2100 MHz | |
| Network Support | 3G, 2G | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Bluetooth | Yes, v4.0 | |
| GPS | Yes | |
| USB Connectivity | microUSB 2.0 | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | |
| Camera | Celkon Millennium Ultra Q500 | other phones |
| Main camera | 8 MP, Primary Camera, | |
| Camera Setup | Single | |
| Autofocus | Yes | |
| Camera Features | Digital Zoom | |
| Flash | Yes, LED Flash | |
| Image Resolution | 3264 x 2448 Pixels | |
| Selfie camera | 2 MP, Primary Camera, | |
| Multimedia | Celkon Millennium Ultra Q500 | other phones |
| Headphone jack | 3.5 mm | |
| FM Radio | Yes | |
| Loudspeaker | Yes | |
| Design | Celkon Millennium Ultra Q500 | other phones |
| Colours | White | |
| Width | 71.8 mm | |
| Height | 145.6 mm | |
| Thickness | 6.8 mm | |
| Weight | 149 grams | |
| Battery | Celkon Millennium Ultra Q500 | other phones |
| Capacity | 2500 mAh | |
| Type | Li-ion | |
| Standby time | Up to 200 Hours(2G) | |
| TalkTime | Up to 5 Hours(2G) | |
| Other features | Celkon Millennium Ultra Q500 | other phones |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
