| Hardware and OS Asus Zenfone Max (M1) ZB556KL |
| Operating system: | Android 8 (Oreo); ZenUI 5 |
| Processor: | Octa-core 1.4 GHz Cortex-A53 |
| Chipset: | Qualcomm MSM8937 Snapdragon 430 (28 nm) |
| GPU: | Adreno 505 |
| Internal memory: | 32 GB, 3 GB RAM |
| External memory: | microSD, up to 256 GB (dedicated slot) |
| Display Asus Zenfone Max (M1) ZB556KL |
| Type: | IPS LCD |
| Size: | 5.45" inc |
| Resolution: | 720 x 1440 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 82.8% |
| Display area: | 86.5 cm2 |
| Display aspect ratio: | 16:10 (height:width) |
| Pixel Density: | 247 PPI |
| Colors: | 16M |
| Connectivity Asus Zenfone Max (M1) ZB556KL |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network: | LTE |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.0, A2DP, LE |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| Speed: | HSPA 42.2/5.76 Mbps, LTE-A Cat4 150/50 Mbps |
| USB: | microUSB 2.0, USB On-The-Go |
| Camera Asus Zenfone Max (M1) ZB556KL |
| Main camera: | 13 MP,
Dual |
| Specs: | 13 MP, f/2.0, 1/3', 1.12µm, PDAF |
| Features: | LED flash, HDR, panorama |
| Features: | LED flash |
| Video: | 1080p@30fps (gyro-EIS) |
| Selfie camera: | 8 MP,
Single |
| Specs: | 8 MP, f/2.0, 25mm (wide), 1.12µm |
| Multimedia Asus Zenfone Max (M1) ZB556KL |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Asus Zenfone Max (M1) ZB556KL |
| Colors: | Deepsea Black, Sunlight Gold |
| Body build: | Front glass, aluminum body |
| Dimensions: | 147.3 x 70.9 x 8.7 mm |
| Weight: | 150 g |
| Battery Asus Zenfone Max (M1) ZB556KL |
| Battery capacity: | 4000 mAh, Non-removable Li-Po |
| Other Asus Zenfone Max (M1) ZB556KL |
| Release date: | 2018, October |
| Sensors: | Fingerprint (rear-mounted), accelerometer, proximity, compass |
