| Brand: | Asus |
| Model: | Zenfone 4 Max ZC520KL |
| Release Date: | 2017, August |
| Size: | 5.2 inches, 74.5 cm2 (~67.6% screen-to-body ratio) |
| Resolution: | 720 x 1280 pixels, 16:9 ratio (~282 ppi density) |
| Technology: | IPS LCD |
| Main Specs: | 13 MP, AF, 5 MP, f/2.4, (depth) |
| Main Features: | LED flash, HDR, panorama |
| Main Video: | 1080p@30fps |
| Selfie Specs: | 8 MP |
| Selfie Features: | LED flash |
| Selfie Video: | 1080p@30fps |
| Capacity: | Li-Po 4100 mAh, non-removable |
| Type: | Li-Po |
| Chipset: | Qualcomm MSM8917 Snapdragon 425 (28 nm) |
| Ram: | 2GB |
| Storage: | 16GB |
| Expandable: | microSDXC (dedicated slot) |
| Dimensions: | 150.5 x 73.3 x 8.8 mm (5.93 x 2.89 x 0.35 in) |
| Weight: | 156 g (5.50 oz) |
| Wifi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth: | 4.1, A2DP, LE |
| Nfc: | No |
| Usb: | microUSB 2.0, USB On-The-Go |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA / LTE |
| Sensors: | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
| Colors: | Black, Gold, Silver |