| Hardware and OS | Fly Energy 4000 | |
| Operating System | Android v4.4.2 (KitKat), upgradable to v4.4.4 (KitKat) | |
| Processor | 1.2 GHz, Quad Core Processor | |
| RAM | 1 GB | |
| Internal Memory | 8 GB | |
| Memory Card Slot | Yes, upto 32 GB | |
| Graphics | MALI 400MP, 250 PPI, HD Game Support | |
| Dual Sim | Yes | |
| Sim Size | Micro SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Fly Energy 4000 | other phones |
| Screen Size | 5 inches, 1280 x 720 pixels | |
| Display Type | (65K colors) | |
| Pixel Density | ~294 PPI | |
| Touch Screen | Yes | |
| Display aspect ratio | 16:9 | |
| Connectivity | Fly Energy 4000 | other phones |
| 3G Network | Yes | |
| Bluetooth | Yes, v4.0 | |
| GPRS | Yes | |
| GPS | No | |
| USB | Yes, microUSB v3.0 | |
| USB Features | USB Tethering | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Fly Energy 4000 | other phones |
| Main camera | 8 MP | |
| Video Recording | 1080p | |
| Selfie camera | 2 MP | |
| Multimedia | Fly Energy 4000 | other phones |
| Headphone jack | Yes | |
| Email | Yes, with Push Email | |
| FM Radio | Yes | |
| Music | eAAC , WMA, AAC, AAC, MP3, WMA, AMR, AMR, FLAC | |
| Video | XviD, MP4, H.264, WMV | |
| Java | Yes | |
| Supports | Voice Commands, YouTube Player | |
| Design | Fly Energy 4000 | other phones |
| Dimensions | 142 x 70 x 6.9 mm | |
| Battery | Fly Energy 4000 | other phones |
| Battery capacity | 4000 mAh | |
| Type | Removable Battery | |
