| Hardware and OS | Symphony i15 | |
| Operating system | Android 8.1 Oreo Go Edition | |
| Processor | ARM Cortex-A7, 1300 MHz, Cores: 4 | |
| GPU | ARM Mali-400 MP2, Cores: 2 | |
| RAM | 1GB | |
| Internal Storage | 8GB | |
| Memory Card Slot | microSD, microSDHC, microSDXC | |
| User Interface | Yes | |
| Display | Symphony i15 | other phones |
| Type | IPS | |
| Size | 5.45 inches | |
| Resolution | 720 x 1440 pixels | |
| Colors | 16M Colors | |
| Pixel Density | 295 ppi | |
| Touchscreen | Yes Multi Touch Support | |
| Features | Capacitive, Multi-touch | |
| Connectivity | Symphony i15 | other phones |
| 4G Network | Yes | |
| Wi-Fi | a, b, g, n, n 5GHz, ac, Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display | |
| GPS | GPS, A-GPS, GLONASS, BeiDou | |
| NFC | No | |
| USB | 2.0, USB Type-C | |
| Speed | LTE 850 MHz LTE 900 MHz LTE 1800 MHz LTE 2100 MHz LTE 2600 MHz LTE-TDD 1900 MHz (B39) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38) | |
| SIM | Micro SIM | |
| Wireless Charging | No | |
| Camera | Symphony i15 | other phones |
| Main camera | 7.99 MP (megapixels) | |
| Features | LED | |
| Image | 3264 x 2448 pixels | |
| Selfie camera | 5.04 MP (megapixels) | |
| Multimedia | Symphony i15 | other phones |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Radio | Yes | |
| Video Playback | Yes | |
| Video Out | Yes | |
| Ring Tones | Yes | |
| 3.5 mm Jack | yes | |
| Design | Symphony i15 | other phones |
| Dimensions | 70.5 x 148 x 8.9 mm | |
| Waterproof | No | |
| Weight | 155 g | |
| Battery | Symphony i15 | other phones |
| Capacity | 3500 mAh, Li-Polymer | |
| Other | Symphony i15 | other phones |
| Sensors | Proximity, Light, Accelerometer | |
