Screen protectors

The sapphire protector resisted scratches far better than the cheap one, and came with a full kit, though it costs 100 times more.

The cheap glass protector scratched at level six and was ripped apart by level eight, though it left the screen spotless when removed.

A $40 glass protector that performed no better than the $1 one, so it is not worth the money.

Genuinely tougher than glass and the only one that survived, but $80 is only worth it if you want to splash out.

Liquid glass coating made only a marginal difference in the drop tests, so he does not think it gives a tangible benefit.

Tempered glass was the clear winner, absorbing the damage and leaving the screen underneath almost unmarked.

Screen protector with a blue light filter that doesn't distort colours like software ones.

A tempered glass protector that makes the screen hard to read from the side, a good option for confidential data or public transport.

Likes the notch cut-out and the look, but hasn't tested it yet.