Which threat worries you more, scratches, reflections or shoulder-surfers? The MacBook Pro 16 M4 from 2024 pushes its Liquid Retina XDR display to 1,000 nits in daily use, and that panel is worth defending. Our MacBook Pro 16 M4 screen protector range answers each risk in turn, and the comparison tool makes weighing anti-glare against privacy painless.