The Samsung Galaxy Z Fold7 is poised to revolutionize the foldable phone market in 2025. Judging by the recently leaked specifications and design, this highly anticipated flagship not only boasts significant hardware upgrades but also marks a pivotal shift from being a "novelty" to a "daily driver" in terms of user experience.

Achieving Breakthroughs in Lightweight Design and Durability
CAD renderings and hands-on videos on platforms like Bilibili reveal that the Galaxy Z Fold7 measures just 4.5 millimeters when unfolded and 9.5 millimeters when folded, surpassing even the OPPO Find N3's 4.2-millimeter folded thickness. Remarkably, Samsung has utilized new hinge technology and optimized the screen protective layer to maintain an ultra-thin profile while minimizing screen creases to an almost imperceptible level. Inspired by the foldable prototype technology showcased at MWC 2025, the Fold7's internal screen might employ the same anti-reflective coating as the S25 Ultra, combined with second-generation UTG glass, ensuring crystal-clear visibility even under bright light.

Innovations in Screen Size and Display Quality
The Fold7 boasts substantial upgrades to both its external and internal screens. The external screen has grown from 6.3 inches on the Fold6 to 6.5 inches, with an optimized width that mimics mainstream straight-plate phones, alleviating the cramped input experience of previous models. The internal screen has expanded from 7.6 inches to 8.2 inches, complemented by a narrower bezel design, unfolding like a mini tablet. Notably, Samsung has equipped this expansive display with dynamic refresh rate technology, intelligently adjusting between 1-120Hz for seamless browsing and video playback, balancing smoothness with battery efficiency.

Imaging System on Par with S Series Ultra
The most groundbreaking upgrade in the Galaxy Z Fold7 lies in its imaging module. The primary camera adopts the same 200-megapixel HP2 sensor as the S25 Ultra, featuring a 1/1.3-inch light-sensing unit paired with an f/1.8 aperture, boosting light intake by 30% compared to the Fold6. Real-world sample photos demonstrate that even in low-light conditions, the Fold7 delivers flagship-level detail and noise control. Moreover, the combination of a 12-megapixel ultra-wide-angle lens and a 10-megapixel telephoto lens (supporting 3x optical zoom) grants the Fold7 full-scene shooting capabilities for the first time. Intriguingly, Samsung has ditched the under-screen camera design used for two generations, opting for a more mature punch-hole solution, perhaps signaling a return to practicality in foldable technology.

Balancing Performance and Battery Life
At its core, the Fold7 is the world's first foldable device to feature the Qualcomm Snapdragon 8 Elite for Galaxy processor, a 3nm chip with a CPU clock speed of up to 4.47GHz and a 25% GPU performance boost over its predecessor. Coupled with 16GB LPDDR5X RAM and UFS 4.1 storage, multitasking and high-performance gaming are seamless. However, battery life remains a point of contention: Despite adopting new silicon-carbon anode battery technology, the 4400mAh capacity remains unchanged from the previous generation. With the demands of an 8.2-inch screen and the Snapdragon 8 Elite, it remains to be seen if the battery can endure a day of heavy use. Nonetheless, Samsung has included 45W fast charging and 15W wireless charging to somewhat alleviate these concerns.

System Interaction Optimization
As the first foldable device pre-installed with Android 16 and One UI 8, the Fold7 introduces several software-level innovations. The auto-hide taskbar function intelligently adapts the interface layout to different scenarios, while the split-screen mode allows up to four apps to run simultaneously with adjustable window ratios. More practically, Samsung has enhanced the gallery search function, leveraging AI algorithms to recognize text, objects, and even scenes in photos for quicker image retrieval. For business users, the inclusion of a dedicated foldable keyboard case significantly boosts mobile office efficiency. Although the S Pen is not built-in, it can achieve hover touch and note-taking via magnetic accessories.

Market Positioning and Potential Controversies
Based on leaks, the Galaxy Z Fold7 is expected to retail at around $1900, with the Chinese version starting at 15,000 yuan. Samsung aims to attract high-end business professionals and tech enthusiasts with its more mature foldable technology. However, decisions like removing the S Pen slot and maintaining the same battery capacity may cause some users to adopt a wait-and-see approach. In a competitive foldable phone market, Huawei's Mate X5 enjoys an ecological advantage, while Xiaomi's Mix Fold4 offers a cost-effective strategy, posing a challenge.

The launch of the Galaxy Z Fold7 is poised to redefine the technological benchmark for foldable phones. When lightweight design, flagship-level imaging, and a mature ecosystem converge, foldable phones may finally transition from "future tech" to "daily essentials." For users seeking the ultimate experience, the mobile phone market in 2025 will undeniably belong to this "folding revolution" spearheaded by Samsung.