This itel A56 vs itel S15 comparison will help you in deciding which of these models you should go for.
itel A56. Android 9 Pie (Go Edition). Released March 2020. 6-inch IPS LCD display. 5MP selfie camera. 8MP dual camera. 1GB RAM. 16GB ROM. 4000mAh battery. itel A56 Pro has 2GB RAM and 32GB ROM.