The motherboard is held down by just one screw. Once it's out, we start plucking up the cameras right away.

Although the A51 is a mid-range smartphone, its camera setup can supposedly keep up with the more expensive ones. Samsung claims that its four cameras ensure perfect everyday photography.

Starting at top left: a 12 MP ultra wide cam, a 48 MP main cam, a 5 MP depth cam, and last but not least the 5 MP macro cam on the bottom left.