| Hardware and OS | Allview X4 Soul Infinity Plus | |
| Operating system | Android 7.1 (Nougat) | |
| Processor | Octa-core (4x2.4 GHz Cortex-A53 & 4x1.4 GHz Cortex-A53) | |
| Chipset | Mediatek MT6757 Helio P25 (16 nm) | |
| GPU | Mali-T880MP2 | |
| Internal memory | 64 GB, 6 GB RAM | |
| External memory | microSD, up to 256 GB (uses SIM 2 slot) | |
| Display | Allview X4 Soul Infinity Plus | other phones |
| Type | IPS LCD | |
| Size | 6" inc | |
| Resolution | 1080 x 2160 px | |
| Protection | Corning Gorilla Glass (unspecified version) | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 77.8% | |
| Display area | 92.9 cm2 | |
| Display aspect ratio | 18:9 (height:width) | |
| Pixel Density | 402 PPI | |
| Colors | 16M | |
| Connectivity | Allview X4 Soul Infinity Plus | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n, hotspot | |
| Network | GSM / HSPA / LTE | |
| SIM card | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 4.0, A2DP, EDR, LE | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| USB | 2.0, Type-C 1.0 reversible connector | |
| Camera | Allview X4 Soul Infinity Plus | other phones |
| Main camera | 13 MP, Dual | |
| Specs | 13 MP, 1/3', 1.12µm, PDAF
-5 MP, depth sensor | |
| Features | Dual-LED flash, panorama, HDR | |
| Video | 2160p@30fps, 1080p@30fps | |
| Selfie camera | 13 MP, Single | |
| Multimedia | Allview X4 Soul Infinity Plus | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Allview X4 Soul Infinity Plus | other phones |
| Colors | Black | |
| Dimensions | 158.7 x 75.2 x 8 mm | |
| Weight | 156 g | |
| Battery | Allview X4 Soul Infinity Plus | other phones |
| Battery capacity | 3050 mAh, Non-removable Li-Po | |
| Other | Allview X4 Soul Infinity Plus | other phones |
| SAR | SAR EU - 1.65 W/kg (head) | |
| Release date | 2017, September | |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
