Samsung Galaxy A40 is just another A30 with a smaller display and also a way smaller battery. The only visible improvement is a 25MP front camera instead of a 16MP sensor. There is the same AMOLED display having Full HD resolution only smaller and more usable with one hand. Samsung Galaxy A40 has a 5.9 inches AMOLED panel up front with a Full HD resolution that looks quite good. There is an Exynos 7904 chipset inside based on 14nm process that is coupled with 4GB RAM. The dual camera at the back is a 16MP main sensor plus a 5MP ultrawide. At the front we get a large 25MP sensor that should cheer up the selfie enthusiasts. Samsung Galaxy A30 houses a 3100mAH battery cell that also supports 15W fast charging. Check the rest below.