BLU Advance A6 (2018) comes with Android 8.1 Oreo (Go Edition) Os, 6.0 inches IPS LCD capacitive touchscreen, 16 Millions colors and 720 x 1440 Pixels resolution + 268 ppi density, It has Black and Gray colors, Dual SIM (Nano-SIM, dual stand-by) Slot supports 2G, 3G and 4G network.
The Smartphone has Dual 13MP + 2MP autofocus rear camera having geo-tagging, touch focus, face detection features and 8MP front camera for selfie experience.
BLU Advance A6 (2018) has Quad-core 1.3 GHz Cortex-A7 processor, Mediatek MT6580 Chipset and Mali-400MP2GPU.
It has 1GB RAM and 16GB internal Storage and support up to 64GB Micro SD card. It brings Bluetooth v4.2, A2DP + microUSB 2.0 and 3.5 mm Audio jack.
Here is Li-lon 2600mAh battery but no fast charging and wireless charger support.
The Smartphone has Accelerometer, proximity and compass sensors.