Design and Display Differences

Apple has officially entered the foldable market with its latest device, the iPhone Duo. While earlier speculation suggested the name "iPhone Ultra," the company opted for a title that reflects the device's unique folding nature. Unlike standard high-end flagships, the Duo prioritizes compactness, making it a distinct competitor to Samsung’s high-end foldable offerings.

The iPhone Duo features a square-ish, 5.4-inch cover screen and a 7.6-inch internal display. In contrast, the Galaxy Z Fold 8 Ultra maintains a more traditional "book-style" foldable design, offering a taller 6.5-inch exterior screen and an expansive 8-inch main panel. A standout feature of the Apple device is its nano-texture matte inner display, which significantly reduces glare and visual distractions compared to the anti-reflective coating found on the Z Fold 8 Ultra.


Durability and Performance

One of the most significant advantages for Apple is the device's durability. The iPhone Duo boasts an IP68 rating, providing genuine dust resistance and water submersion protection up to 6 meters. The Z Fold 8 Ultra, meanwhile, carries an IP48 rating, meaning it is protected against water splashes but remains vulnerable to dust and fine particles.

In terms of raw power, the iPhone Duo utilizes the A20 Pro chip, consistent with the iPhone 18 Pro series, while the Samsung flagship is equipped with the Qualcomm Snapdragon 8 Elite Gen 5 processor. Multitasking capabilities also differ: the iPhone supports up to two concurrent apps, whereas the larger screen real estate of the Samsung foldable allows for up to three apps at once.


Camera Systems and Battery Life

The photography setups cater to different priorities:

  • iPhone Duo: Features a dual-camera system with a 48-megapixel main sensor and a 48-megapixel ultrawide lens. It lacks a dedicated telephoto camera to maintain its compact footprint.
  • Galaxy Z Fold 8 Ultra: Packs a professional-grade triple-camera array, including a 200-megapixel main sensor, a 50-megapixel ultrawide, and a 10-megapixel telephoto lens.

Regarding battery, Apple focuses on software-driven efficiency, claiming up to 24 hours of mixed-use battery life. Samsung has increased its capacity to 5,000 mAh, ensuring the device comfortably lasts through a full day. Interestingly, the iPhone Duo holds an edge in charging convenience thanks to its native MagSafe support, allowing for seamless magnetic accessory attachment and efficient wireless charging.


Final Verdict

Choosing between these two premium devices depends heavily on your usage habits:

«If you value durability, a compact form factor, and are already deeply integrated into the Apple ecosystem, the iPhone Duo is an excellent choice. If you prefer the feel of a traditional slab phone when closed and want a tablet-like experience with top-tier camera hardware when open, the Galaxy Z Fold 8 Ultra remains the superior pick.»

With a starting price of $1,999 for the iPhone Duo and $2,100 for the Z Fold 8 Ultra, both devices represent the absolute pinnacle of current foldable technology.