MagSafe Thin Magnetic Case vs Ultra Thin Case: What's Actually Different?

Both cases show up in a Griplux search with "thin" in the description, both are slim, and both are MagSafe compatible. It is easy to assume they are basically the same product in different packaging. They are not, and the difference actually matters depending on what you care about most.

Quick answer: MagSafe Thin Magnetic vs Ultra Thin comes down to thickness and magnet strength. The MagSafe Thin Magnetic case is 0.6mm thin, built from food-grade PP, and uses 36+1 N52 magnets rated to hold up to 0.5kg. The Ultra Thin case is 3.5mm thin, weighs just 6 grams, and focuses on a fingerprint-resistant finish and a minimalist everyday feel. One prioritizes magnet strength in an extremely slim shell, the other prioritizes overall lightness and a clean, logo-free look.

The Core Difference: What Each Case Is Built Around

The MagSafe Thin Magnetic case leads with its magnet system. Griplux built it around 36+1 N52 magnets, a magnet grade known for strong holding power relative to size, rated to secure up to 0.5kg. At 0.6mm, Griplux markets this as its thinnest magnetic case, and the priority is clearly maximizing MagSafe connection strength while keeping the shell as minimal as possible.

The Ultra Thin case is built around a different priority. At 3.5mm and 6 grams, it is not chasing the same extreme thinness as the Thin Magnetic line, but it adds an anti-fingerprint coating and a fully logo-free finish, aiming for a case that disappears into daily use rather than one built around magnet performance specifically.

Specs Side by Side

A Real Example of How This Plays Out

Say you rely heavily on MagSafe accessories throughout the day: a charger at your desk, a car mount, maybe a wallet attachment. The MagSafe Thin Magnetic case, with its 36+1 N52 magnet setup, is built specifically to keep that connection feeling solid and consistent across all of those use cases.

Now say your priority is more about how the case feels in daily use: resisting fingerprint smudges, staying light in your pocket, and coming in more color options to match your style. The Ultra Thin case is the better fit there, even though it is technically a bit thicker on paper.

Neither phone user is wrong. They are just optimizing for different things.

Which One Should You Choose?

• Choose the MagSafe Thin Magnetic case if: you use multiple MagSafe accessories regularly and want the stronger magnetic connection offered by the 36+1 N52 magnet setup in a slim case.

• Choose the Ultra Thin case if: you want a wider range of colors, a fingerprint-resistant finish, and a case that prioritizes everyday feel over maximum magnet strength.

• Either way, both are MagSafe compatible, both skip branding for a cleaner look, and both are built to stay out of the way rather than add bulk.

If you want a deeper look at the Ultra Thin line specifically, including how it compares to today's minimalist case trend, our full Ultra Thin Case Review covers that in detail.

Frequently Asked Questions

Is the MagSafe Thin Magnetic case actually thinner than the Ultra Thin case?

Yes. The MagSafe Thin Magnetic case measures 0.6mm, while the Ultra Thin case measures 3.5mm. Despite the name similarity, the Thin Magnetic line is the thinner of the two.

Does the Ultra Thin case have weaker magnets than the MagSafe Thin Magnetic case?

The Ultra Thin case is MagSafe compatible, but Griplux does not list a specific magnet grade for it the way it does for the Thin Magnetic line's 36+1 N52 magnets. If maximum magnet strength is your top priority, the Thin Magnetic case is the more specifically engineered option.

Which case has more color options?

The Ultra Thin case currently offers more colorways, including Sierra Blue, Frosted Black, Frosted White, Desert Gold, and Deep Purple, compared to the Thin Magnetic case's smaller color range.

Are both cases compatible with the same phones?

Both are listed as compatible with iPhone, Samsung, and Google Pixel models, with specific size options available on each product page.

Can I use MagSafe grips and chargers with either case?

Yes, both cases are fully MagSafe compatible and work with grips, chargers, and other MagSafe accessories, including Griplux's own Luxi Snap Grip.

The Bottom Line

The MagSafe Thin Magnetic case and the Ultra Thin case solve slightly different problems despite both being slim, MagSafe compatible options in the Griplux lineup. If magnet strength and the thinnest possible shell matter most, go with the Thin Magnetic case. If color variety and an everyday fingerprint-resistant finish matter more, the Ultra Thin case is the better fit.

Browse both lines directly to compare finishes and colors before deciding: MagSafe Thin Magnetic Case or Ultra Thin Case.