| Hardware and OS | Neffos X20 | |
| Operating System | Android v9.0 (Pie) | |
| RAM | 2 GB | |
| Internal Memory | 16 GB | |
| Memory Card Slot | Yes, upto 128 GB | |
| Dual Sim | Yes | |
| Sim Size | Nano Nano SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | Neffos X20 | other phones |
| Screen Size | 6.26 inches, 1080 x 2240 pixels | |
| Display Type | Color IPS LCD screen (16M) | |
| Pixel Density | ~397 PPI | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 19:9 | |
| Connectivity | Neffos X20 | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes | |
| USB | Yes | |
| USB Features | USB on-the-go, USB Charging, USB Storage | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | Neffos X20 | other phones |
| Main camera | 13 MP 5 MP | |
| Video Recording | 1080p @ 30fps FHD | |
| Flash | Yes, LED | |
| Selfie camera | 8 MP | |
| Front Video Recording | 1080p @ 30fps FHD | |
| Multimedia | Neffos X20 | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | No | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes, supports HTML5 | |
| Java | No | |
| Battery | Neffos X20 | other phones |
| Battery capacity | 4100 mAh | |
| Type | Non-Removable Battery | |
