| Hardware and OS | ZTE Grand X4 | |
| Operating system | Android 6.0.1 (Marshmallow) | |
| Processor | Quad-core 1.4 GHz Cortex-A53 | |
| Chipset | Qualcomm MSM8917 Snapdragon 425 (28 nm) | |
| Internal memory | 16GB 2GB RAM | |
| External memory | microSDXC (dedicated slot) | |
| GPU | Adreno 308 | |
| Display | ZTE Grand X4 | other phones |
| Size | 5.5 inches, 83.4 cm2 | |
| Resolution | 720 x 1280 pixels, 16:9 ratio | |
| Type | IPS LCD capacitive touchscreen, 16M colors | |
| Protection | Corning Gorilla Glass 3 | |
| Main Camera | ZTE Grand X4 | other phones |
| Camera | 13 MP, AF | |
| Features | LED flash, HDR, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | ZTE Grand X4 | other phones |
| Camera | 5 MP | |
| Connectivity | ZTE Grand X4 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | LTE (unspecified) | |
| Bluetooth | 4.2, A2DP, LE | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps | |
| Technology | GSM / HSPA / LTE | |
| USB | Type-C 1.0 reversible connector | |
| WLAN | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Multimedia | ZTE Grand X4 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes | |
| Radio | FM radio | |
| Battery | ZTE Grand X4 | other phones |
| Capacity | Non-removable Li-Ion 3140 mAh battery | |
| Stand-by | Up to 715 h (3G) | |
| Talk time | Up to 26 h (3G) | |
| Design | ZTE Grand X4 | other phones |
| Colors | Black | |
| Dimensions | 155.2 x 77 x 9.1 mm (6.11 x 3.03 x 0.36 in) | |
| Weight | 162 g (5.71 oz) | |
| SIM | Nano-SIM | |
| Features | ZTE Grand X4 | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | |
