Walton Primo HM4 comes with Android v7.0 Nougat OS, 5.5 inches IPS LCD display 2.5D curved glass and 720 x 1280 pixels resolution, It has Golden, Pure Black color, Dual SIM Slot supports 2G and 3G network.
The smartphone has 8MP rear camera having geo-tagging, touch focus, face detection, HDR and panorama features and 8MP front camera for selfie experience.
Walton Primo HM4 has Quad-core, 1.3 GHz processor,Mediatek chipset and Mail 400 GPU.
It has 1GB RAM and 8GB internal Storage, microSD, up to 64 GB card slot. It brings Bluetooth v4.0 + Micro USB 2.0 and 3.5 mm Audio jack.
Here is Li-Po 3800mAh battery but no fast charging and wireless charger support.
The smartphone has Fingerprint, accelerometer,proximity and compass sensors.