Samsung Galaxy S25+ Teardown and Future Model Outlook: Balancing Thinness and Battery Life

Samsung Galaxy S25+ Teardown and Future Model Outlook: Balancing Thinness and Battery LifeFollowing the official release of the Samsung Galaxy S25 series, many users have received their new phones, and tech bloggers' teardown videos have further revealed the internal secrets of the Galaxy S25+. The videos detail the internal structure of the Galaxy S25+, specifically highlighting Samsung's improved battery pull-tab design, making battery removal easier and slightly reducing repair difficulty compared to the previous Galaxy S24+

Samsung Galaxy S25+ Teardown and Future Model Outlook: Balancing Thinness and Battery Life

Following the official release of the Samsung Galaxy S25 series, many users have received their new phones, and tech bloggers' teardown videos have further revealed the internal secrets of the Galaxy S25+. The videos detail the internal structure of the Galaxy S25+, specifically highlighting Samsung's improved battery pull-tab design, making battery removal easier and slightly reducing repair difficulty compared to the previous Galaxy S24+.

The teardown process begins with removing the SIM card tray. The blogger then heats the Corning Gorilla Glass Victus 2 back panel to soften the adhesive securing it to the frame. Using a suction cup and pry tool, the back panel is successfully separated. The rear camera lens cover and ring are also removed after heating. A black wireless charging coil sits above the battery; after removing 21 Phillips screws, these components are removed. Under the wireless charging coil cover, three ribbon cables connecting the main and secondary boards, as well as the battery connector, need to be detached.

After removing the lower back panel, the speaker and linear vibration motor are clearly visible. Given the Galaxy S25+'s IP68 water and dust resistance rating, its SIM tray and speaker are equipped with rubber seals to ensure dust and water protection. As claimed by Samsung, the Galaxy S25+'s copper vapor chamber is slightly larger than the Galaxy S24+'s, extending its coverage from the chipset to the battery area for improved heat dissipation.

The overall assembly process of the Galaxy S25+ is similar to previous models. Although battery replacement is relatively easier, it hasn't significantly improved the overall repairability score. The blogger ultimately gave the Galaxy S25+ a repair score of 9/10, the same as the Galaxy S24+, indicating that Samsung's improvement in repairability is not a revolutionary breakthrough but still a commendable advancement.

Beyond the Galaxy S25+ teardown, news about Samsung's future phone plans continues to emerge. Sources reveal that the upcoming Galaxy Z Fold7 will be based on the Galaxy Z Fold Special Edition released in South Korea last year. Key upgrades include a larger vapor chamber, a newer SoC, and upgraded speaker components, suggesting significant improvements in performance and audio quality for the Galaxy Z Fold7.

Recalling the Galaxy Z Fold Special Edition, released last October, this foldable phone stood out for its then-largest screen among Samsung's foldable lineup. Its thin design was also impressive: only 10.6mm thick when folded, 4.9mm when unfolded, and weighing just 236 grams. It features an 8-inch inner screen and a 6.5-inch outer screen, along with a 200MP main camera, a 12MP ultrawide camera, a 10MP telephoto camera (3x optical zoom), a 10MP outer selfie camera, and a 4MP under-display selfie camera a powerful imaging system making it a photography powerhouse. Furthermore, it employed a new hinge design, reportedly more durable than the Z Fold6.

Based on the Galaxy Z Fold Special Edition and Galaxy Z Fold7 news, it can be inferred that Samsung's future models will continue to embrace a "thin and light" design philosophy. This aligns with a Samsung patent for a single-cell foldable battery. This patent promises to resolve the conflict between battery life and thickness in foldable phones, offering users a thinner device with longer battery life.

The battery in this patent uses flexible materials, allowing it to bend with the phone's screen while ensuring the battery structure and capacity remain unaffected after multiple folds. This means the technology can fully utilize the internal space of foldable phones to store more power in a smaller volume.

Combining this information with leaked details, future Samsung phones are expected to maintain a slim profile while offering extended battery life, significantly enhancing user experience. A thin and light design has always been a pursuit for high-end phones, and balancing this with sufficient battery life is a major challenge for phone manufacturers. Samsung's single-cell foldable battery patent offers a new approach to solving this problem, opening up more possibilities for future phone designs.

The Galaxy S25+ teardown video showcases Samsung's efforts in internal structural design and repair convenience, while the news about the Galaxy Z Fold7 and the single-cell foldable battery patent suggests greater breakthroughs in thinness and battery life in the future. This means future Samsung phones will not only be symbols of technology but also exemplify the perfect combination of thinness and performance. This makes us eagerly anticipate Samsung's future products. We look forward to seeing how Samsung will further enhance user experience and lead the mobile phone industry. We believe that Samsung's continued investment in technological innovation will bring consumers better products and a better user experience. In the future, Samsung phones will continue to lead the trend and become the consumer's top choice. The demand for thin, high-performance, and long-lasting phones is growing, and Samsung is actively working to meet this demand and drive the entire mobile phone industry forward. By continuously monitoring Samsung's future developments, we will witness more surprisingly innovative technological achievements.