| Hardware and OS | Xiaomi Mi Max 4 | |
| Operating system | Android 9.0 (Pie), MIUI 11 | |
| Processor | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) | |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| Internal memory | 64GB 4GB RAM, 64GB 6GB RAM, 128GB 6GB RAM | |
| External memory | microSDXC (uses shared SIM slot) | |
| GPU | Adreno 512 | |
| Display | Xiaomi Mi Max 4 | other phones |
| Size | 7.2 inches, 128.3 cm2 | |
| Resolution | 1080 x 2310 pixels | |
| Type | IPS LCD | |
| Protection | Corning Gorilla Glass 5 | |
| Main Camera | Xiaomi Mi Max 4 | other phones |
| Camera | 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
TOF 3D, (depth) | |
| Features | Dual-LED flash, HDR, panorama | |
| Video | 4K@30fps, 720p/1080p@30fps (gyro-EIS) | |
| Selfie camera | Xiaomi Mi Max 4 | other phones |
| Camera | 8 MP, f/2.0, 1/4", 1.12µm | |
| Features | HDR | |
| Video | 1080p@30fps | |
| Connectivity | Xiaomi Mi Max 4 | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1900 / 2100 | |
| 4G Network | 1, 3, 4, 5, 7, 8, 20, 34, 38, 39, 40, 41 | |
| Bluetooth | 5.0, A2DP, LE | |
| CDMA | CDMA 800 & TD-SCDMA | |
| GPS | Yes, with A-GPS, GLONASS, BDS | |
| Infrared port | Yes | |
| NFC | No | |
| Speed | HSPA 42.2/5.76 Mbps, LTE | |
| Technology | GSM / CDMA / HSPA / EVDO / LTE | |
| USB | USB Type-C | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA, hotspot | |
| Multimedia | Xiaomi Mi Max 4 | other phones |
| 3.5 mm Jack | Yes | |
| Loudspeaker | Yes, with stereo speakers | |
| Radio | FM radio | |
| Battery | Xiaomi Mi Max 4 | other phones |
| Type | Li-Po 5800 mAh, non-removable | |
| Charging | Fast charging 18W | |
| Design | Xiaomi Mi Max 4 | other phones |
| Body build | Glass front (Gorilla Glass 5), aluminum back, aluminum frame | |
| Colors | Black, Champagne Gold, Blue | |
| Dimensions | - | |
| Weight | - | |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Features | Xiaomi Mi Max 4 | other phones |
| Sensors | Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass | |
