Key Takeaways
1. The Galaxy Z Fold7 has a durability rating of 500,000 folds compared to the Z Fold6’s 200,000 folds.
2. Independent tests by Bureau Veritas confirmed the Z Fold7’s durability after 500,000 folds with no damage observed.
3. The display features “Ultra Thin Glass” that is 50% thicker and uses more flexible adhesive for improved impact resistance.
4. The Z Fold7 has an IP48 certification, making it waterproof and resistant to larger dust particles.
5. The device is built with Advanced Armor Aluminum and Corning Gorilla Glass Victus 2 for enhanced scratch and drop resistance.
While Samsung claims the Galaxy Z Fold6 can handle “only” 200,000 folds, the Galaxy Z Fold7 boasts a much higher durability of 500,000 folds, according to Samsung Display.
Testing Methodology
To confirm this claim, an independent certification agency, Bureau Veritas, conducted tests by folding and unfolding the flagship device 500,000 times at a stable room temperature of 25°C over 13 days. Remarkably, no damage was observed. This figure translates to a lifespan of around ten years, based on the assumption that users typically open and close their phones about 100 times daily. To achieve this extended durability, Samsung has completely revamped the display’s structure.
Improved Design Features
The top layer of the display now uses “Ultra Thin Glass” that is 50% thicker than what is found in the Galaxy Z Fold6. The various components of the OLED panel are bonded with a more flexible adhesive, aiming to enhance the display’s impact resistance by four times. Moreover, a thin titanium plate reinforces the back of the screen, and the newly designed hinge is also said to play a role in increasing the device’s lifespan.
Enhanced Durability Standards
The Samsung Galaxy Z Fold7 holds an IP48 certification, making it fully waterproof, although it only protects against larger dust particles and sand grains. Its frame is constructed from a sturdier material known as Advanced Armor Aluminum, while both the back and secondary display are safeguarded from scratches by Corning Gorilla Glass Victus 2. Finally, the glass of the display is further strengthened with ceramic to provide better resistance against drops.
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