Samsung has officially revealed the engineering breakthroughs behind its newest foldable smartphones—the Galaxy Z Fold7 and Galaxy Z Flip7—launched earlier this month. The company describes these models as the thinnest and most polished foldables it has ever produced.
Samsung’s Vision for Foldables -
Since launching its first foldable smartphone in 2019, Samsung has pursued a clear mission: to deliver expansive screen experiences in devices that remain pocket-friendly.
With the Galaxy Z Fold7 and Z Flip7, Samsung claims to have achieved new heights in design and engineering precision, pushing the foldable category forward significantly.
Key Innovations in the Galaxy Z Fold7 and Z Flip7 -
Compact and Streamlined Designs -
The Galaxy Z Flip7 boasts a thickness of just 6.5 mm when unfolded and 13.7 mm when folded. This slim profile is credited to two main enhancements:
- An ultra-high-density circuit board that minimizes wasted internal space.
- A redesigned, thinner battery that adds 300 mAh of capacity.
In comparison, the Galaxy Z Fold7 has nearly halved its folded thickness from previous models, measuring 8.9 mm when folded and 4.2 mm when open. It also offers a wider, brighter display with a new 21:9 aspect ratio for improved usability.
Thinner, Stronger Hinges -
The Fold7 features Samsung’s third-generation Armor FlexHinge, designed to be lighter and thinner by:
- Using smaller rotating parts and new alloys that increase yield strength by over 14%.
- Separating support and rotating components to enhance hinge stability.
The hinge also sports a redesigned wingplate that allows for a wider opening angle and a flatter screen surface. Meanwhile, the Galaxy Z Flip7 incorporates Samsung’s slimmest FlexHinge yet, 29% thinner than the Flip6’s, while maintaining full FlexMode functionality and daily durability.
Enhanced Display Durability and Slimness -
Samsung improved the displays on both foldables by reducing thickness and increasing strength. Specifically, the Galaxy Z Fold7’s display:
- It is over 39% thinner thanks to a new panel design.
- Replaces carbon fiber with a titanium-based lattice, improving durability by 64%.
The Ultra Thin Glass (UTG) layer is also 50% thicker than that on the Fold6, helping reduce crease visibility and strengthen the screen. The Galaxy Z Flip7’s edge-to-edge Infinity Cover Display removes the black notch and slims the bezel from 3.94 mm to just 1.25 mm—a 68% reduction—making it the narrowest bezel on any foldable screen worldwide.
Optimized Camera Hardware -
Samsung redesigned the cameras to deliver flagship quality while keeping the devices slim. The Galaxy Z Fold7 features:
- The first-ever 200 MP wide-angle camera on a foldable.
- A smaller actuator and restructured module that reduces camera size by 18% without compromising image quality.
The Galaxy Z Flip7’s camera was fully reengineered with a compact actuator for faster autofocus and high-quality photos in a slimmer form.
Upgraded Materials for Strength and Weight Savings -
To enable thinner designs, Samsung enhanced materials across the devices:
- The Fold7’s cover screen uses Corning Gorilla Glass Ceramic 21, which is 30% tougher than previous versions.
- Its frame and hinge housing employ Advanced Armor Aluminum, improving toughness by 10% compared to the Fold6.
Samsung’s Final Thoughts -
Samsung emphasizes that every major component—from hinges and displays to camera systems—was reengineered to provide a foldable smartphone experience that rivals premium flagships in smoothness and reliability. These advances result in the Galaxy Z Fold7 and Z Flip7 being thinner, lighter, and more refined without sacrificing durability or performance.
Both the Galaxy Z Fold7 and Galaxy Z Flip7 are now open for pre-order globally, including India, through online and offline retail channels.
