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Your new iPhone 17 Pro Max is a technological marvel, and protecting it is obviously your top priority. But on public transport, at a café, or in a waiting room, a simple shockproof case is no longer enough. Your private messages, professional emails, and banking data are at the mercy of prying eyes. This is precisely why the iPhone 17 Pro Max privacy screen protector exists.
The problem is, the market is flooded with marketing promises that aren't always kept. To help you cut through the noise, we've broken down the 3 pitfalls you absolutely must avoid when making your purchase.
To avoid falling into these traps, you need to master a few technical concepts. Far from marketing jargon, here's what really matters for protecting your privacy and your smartphone.
The core of a privacy filter for iPhone 17 Pro Max is its ability to block the side view. This effect is achieved through micro-louver technology that only allows the screen's light to pass through when you are directly in front of it.
The 9H screen protector label is everywhere, but it can be misleading. This index measures scratch resistance on the pencil hardness scale (from 6B to 9H), meaning the glass resists scratches from a 9H pencil. That's a good start, but it says nothing about its resistance to shocks and drops.
For a truly robust protector, check the following points:
A good privacy screen protector should not come at the expense of your iPhone's user experience.
Every user has different needs. Here is our selection, designed for various profiles and guaranteed to be free of unpleasant surprises.
Who is it for? Ideal for those who pull out their phone on public transport or in crowded places. The tight 25° privacy angle, as claimed by the manufacturer, effectively blocks side views and protects your information, even in a crowd.
This model tackles the fragility pitfall with its reinforced edges which, according to the brand, are designed to withstand 250N+ of pressure, thus limiting premature chipping.
Strict privacy (25° angle) and more durable edges, without sacrificing too much clarity thanks to the optical technology promised by the manufacturer.
Who is it for? Perfect for professionals who juggle reading emails in portrait mode and viewing presentations in landscape mode. The 360° protection secures the screen from all angles.
It solves the installation headache. Its auto-adsorption system, touted by the manufacturer, guides the application for a bubble-free result, even for the less handy.
360° privacy (portrait and landscape) and a nearly foolproof installation thanks to the included applicator.
Who is it for? For those who like to have options. This pack allows you to switch between a privacy protector for when you're on the go and a classic clear one for home, or simply to have a spare protector on hand.
It ends the privacy vs. clarity dilemma. By providing two options, it gives you full control over your viewing experience without having to choose a side permanently.
Total flexibility with one privacy film and one clear film included. The best of both worlds, at a great value.
Discover our full selection of protectors that meet our quality charter and current standards.
Yes, a slight decrease in brightness is unavoidable; it's the very principle of the filter blocking light from the sides. However, good models are designed to let a maximum amount of light pass through from the front. Often, you just need to slightly increase your iPhone's brightness to compensate and regain perfect reading comfort.
It all depends on your usage... and your clumsiness! A quality glass with reinforced edges can last for many months if it doesn't suffer any major impacts. Drops or direct impacts remain the number one cause of breakage. The first signs of wear are often chipping on the edges or an accumulation of micro-scratches that can, over time, impair clarity.
Yes, manufacturers have made enormous progress. Most quality kits include an alignment frame for a perfect fit and everything needed for cleaning (wipes, microfibre cloth, dust-removal sticker). The secret to a successful installation: take your time, clean the screen thoroughly in a dust-free environment (tip: the bathroom right after a hot shower is ideal), and follow the instructions. "Auto-adsorption" models are life-changers, pushing out air bubbles almost by themselves.