This phone is working under the Android N operating system with the Asus ZenUI interface.
The processor is a SnapDragon 425.
Its touch screen is a 5.2". Dimensions : 150.5 x 73.3 x 8.73 mm (LxWxH)
Its weight of 156 g makes this smartphone light and practical to carry.
It has an internal storage capacity of 16 to 32 GB EMCP and an extension possibility up to 256 GB through Micro SD card.
It has a memory of 2 / 3GB LPDDR3.
The front camera has a quality of 8 MPx with 85° wide angle and the rear camera has 13 MPx with120° wide angle Connectivity : USB type-C 2.0 and a 3.5 mm audio Jack and also Bluetooth 4.2, Wi-Fi direct and WLAN 802.11 b/g/n.
The battery has a capacity of 4100 mAh with Asus Power Master technology.
The adapter has the following characteristics : 5V 2A 10W.
List of parts compatible with your ZC520KL (X00HD)