| Hardware and OS | ASUS ZenFone 4 (2017) | |
| Operating system | Android 7.0 (Nougat) | |
| GPU | Adreno 508, Adreno 512 | |
| RAM | 4GB, 6GB | |
| Internal Storage | 64GB (eMCP) | |
| Memory Card Slot | Yes (up to 2TB) | |
| User Interface | ZenUI 4.0 | |
| Display | ASUS ZenFone 4 (2017) | other phones |
| Type | IPS | |
| Size | 5.5 inch | |
| Resolution | 1920 x 1080 (FHD) | |
| Colors | 16 Million Colors | |
| Pixel Density | 401 ppi | |
| Touchscreen | Yes | |
| Features | Capacitive Touchscreen | |
| Connectivity | ASUS ZenFone 4 (2017) | other phones |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, WiFi Direct | |
| GPS | Yes - GPS/ AGPS/ Glonass/ BDS | |
| NFC | yes | |
| USB | USB-C 2.0 (Supports Audio) | |
| Speed | HSPA, HSPA , LTE (LTE Cat12 UL 150 / Cat13 DL 600 Mbps DC-HSPA : UL 5.76 / DL 42 Mbps) | |
| SIM | Nano SIM | |
| Dual SIM | Yes (With Hybrid MicroSD Expansion) | |
| Camera | ASUS ZenFone 4 (2017) | other phones |
| Main camera | 12 MP f/1.8, 8 MP | |
| Features | LED Flash | |
| Selfie camera | 8 MP, f/2.0 | |
| Multimedia | ASUS ZenFone 4 (2017) | other phones |
| Loudspeaker | Yes | |
| 3.5 mm Jack | yes | |
| Design | ASUS ZenFone 4 (2017) | other phones |
| Dimensions | 155.4 x 75.2 x 7.5 mm | |
| Waterproof | No | |
| Weight | 165g | |
| Battery | ASUS ZenFone 4 (2017) | other phones |
| Placement | Non-Removable | |
| Other | ASUS ZenFone 4 (2017) | other phones |
| Sensors | Fingerprint Sensor, Accelerometer, Magnetometer, Gyroscope, Ambient Light Sensor, Pedometer, Proximity Sensor | |
