| Hardware and OS | iQOO U1x | |
| Operating System | Android v10 | |
| Processor | 2 GHz, Octa Core Processor | |
| Chipset | Qualcomm Snapdragon 662 | |
| Cores | 4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver | |
| RAM | 4 GB | |
| Internal Memory | 64 GB | |
| Memory Card Slot | No | |
| Graphics | Adreno 610 | |
| Dual Sim | Yes | |
| Sim Size | Nano Nano SIM | |
| Sim Type | Dual Sim, GSM GSM | |
| Display | iQOO U1x | other phones |
| Screen Size | 6.51 inches, 720 x 1600 pixels | |
| Display Type | Color IPS LCD screen (16M) | |
| Pixel Density | ~270 PPI | |
| Screen-to-Body Ratio | ~ 81.6% | |
| Touch Screen | Yes, with Multitouch | |
| Display aspect ratio | 20:9 | |
| Connectivity | iQOO U1x | other phones |
| 3G Network | Yes | |
| 4G Network | Yes | |
| Bluetooth | Yes, v5.0, A2DP, LE, aptX HD | |
| EDGE | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, BDS | |
| USB | Yes, microUSB v2.0 | |
| USB Features | USB on-the-go, USB Charging | |
| VoLTE | Yes | |
| Wifi | Yes, with wifi-hotspot | |
| Camera | iQOO U1x | other phones |
| Main camera | 13 MP f/2.2 (Wide Angle)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Depth Sensor) with autofocus | |
| Video Recording | 1080p @ 30fps FHD | |
| Flash | Yes, LED | |
| Selfie camera | 8 MP f/1.8 (Wide Angle) | |
| Front Video Recording | 1080p @ 30fps FHD | |
| Features | HDR | |
| Multimedia | iQOO U1x | other phones |
| Headphone jack | Yes | |
| Email | Yes | |
| FM Radio | No | |
| Music | Yes | |
| Video | Yes | |
| Browser | Yes, supports HTML5 | |
| Java | No | |
| Design | iQOO U1x | other phones |
| Dimensions | 164.4 x 76.3 x 8.4 mm | |
| Weight | 192.3 g | |
| Battery | iQOO U1x | other phones |
| Battery capacity | 5000 mAh | |
| Type | Non-Removable Battery | |
| Fast Charging | 18W Fast Charging | |
