| Hardware and OS | Celkon Diamond U Feel 4G | |
| Operating System | Android v7 (Nougat) | |
| Processor | 1.3 GHz, Quad Core Processor | |
| Chipset | Cortex A7 | |
| RAM | 2 GB | |
| Internal Memory | 16 GB | |
| Memory Card Slot | Yes, upto 32 GB | |
| Graphics | ARM Mali400 | |
| Dual Sim | Yes | |
| Sim Size | Micro SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Celkon Diamond U Feel 4G | other phones |
| Screen Size | 5 inches, 1280 x 720 pixels | |
| Display Type | Color IPS screen (16M) | |
| Pixel Density | ~294 PPI | |
| Touch Screen | Yes | |
| Display aspect ratio | 16:9 | |
| Features | 2.5D Curved Dragontrail Glass | |
| Connectivity | Celkon Diamond U Feel 4G | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes, v4.1 | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes, microUSB | |
| USB Features | USB Tethering, USB on-the-go | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Celkon Diamond U Feel 4G | other phones |
| Main camera | 8 MP | |
| Video Recording | Yes | |
| Flash | Yes, LED | |
| Selfie camera | 5 MP | |
| Features | Wide Angle Lens | |
| Multimedia | Celkon Diamond U Feel 4G | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | Yes | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes | |
| Java | Yes, via 3rd party | |
| Supports | MMS, Instant Messaging | |
| Design | Celkon Diamond U Feel 4G | other phones |
| Dimensions | 144 x 73 x 9 mm | |
| Weight | 340 g | |
| Battery | Celkon Diamond U Feel 4G | other phones |
| Battery capacity | 2500 mAh, Li-ion Battery | |
| Type | Removable Battery | |
| Talk Time | 22 hours | |
