Galaxy S25 vs Motorola Razr 40 Ultra

The Samsung Galaxy S25, released in February 2025, represents a traditional high-end smartphone experience, while the Motorola Razr 40 Ultra, launched in June 2023, offers a distinct foldable clamshell design. These devices cater to different user preferences, primarily distinguished by their form factor and the unique functionalities that arise from it. Both operate on the Android platform, but their approach to hardware and software integration varies significantly.

The expected lifespan and software support differ considerably between these two models, largely due to their respective release dates and manufacturer policies.

• Release Timeline: The Galaxy S25 is a more recent device, having been released in February 2025, making it over a year and a half newer than the Motorola Razr 40 Ultra, which debuted in June 2023.
• Software Longevity: Samsung has committed to providing seven years of Android OS upgrades and seven years of security updates for the Galaxy S25 series, extending its support until 2032. In contrast, Motorola typically offers a shorter support window, with the Razr 40 Ultra having launched with Android 13 and users reporting it was still on Android 13 in May 2024. This means the Galaxy S25 will receive significantly more software updates over its lifetime.
• Physical Durability: The Galaxy S25 features an aluminum body and Gorilla Glass Victus 2 on both the front and back, along with an IP68 rating for water and dust resistance, indicating robust protection against environmental elements. The Motorola Razr 40 Ultra, with its foldable design, incorporates a 7000-series aluminum frame and Gorilla Glass Victus on its external display. It carries an IP52 water-repellent rating, offering less comprehensive protection against dust and water ingress compared to the Galaxy S25. Some durability tests have raised concerns about the Razr 40 Ultra's cover screen under pressure.

Performance capabilities are influenced by the internal components and how efficiently the software utilizes them, impacting daily responsiveness and handling of demanding tasks.

• Processing Power: The Galaxy S25 is equipped with a current-generation processor optimized for its ecosystem, providing smooth operation for demanding applications and multitasking. The Motorola Razr 40 Ultra utilizes a previous-generation flagship processor, which still delivers a responsive experience for most daily tasks and gaming, though it may not match the raw power of the newer chip in the S25.
• Multitasking and Storage: The Galaxy S25 comes with 12GB of RAM as standard, supporting fluid transitions between multiple applications and intensive usage. It offers storage options starting from 128GB. The Razr 40 Ultra is available with 8GB or 12GB of RAM and storage options starting from 256GB, providing ample space for apps and media.
• Battery Behavior: The Galaxy S25 houses a 4,000 mAh battery, which, combined with its efficient processor and display technology, is designed to provide extended usage throughout the day. The Motorola Razr 40 Ultra features a 3,800 mAh battery. Despite its smaller capacity, user reports suggest it can last a full day for many users, partly due to the efficiency of its pOLED display and the ability to use the external screen for many tasks, reducing main screen usage.

The display experience is a primary point of divergence, with the Galaxy S25 offering a traditional high-quality panel and the Razr 40 Ultra featuring a unique dual-screen setup.

• Main Display Technology: The Galaxy S25 features a 6.2-inch Dynamic LTPO AMOLED 2X display, known for its vibrant colors, deep blacks, and excellent contrast. The Motorola Razr 40 Ultra's main screen is a 6.9-inch pOLED display, also offering rich colors and high contrast, with the added characteristic of being foldable.
• Resolution and Refresh Rate: The Galaxy S25 provides a Full HD+ resolution (2340 x 1080 pixels) with a 120Hz adaptive refresh rate, ensuring smooth scrolling and sharp visuals. The Razr 40 Ultra's main display offers a resolution of 2640x1080 pixels and a high refresh rate of up to 165Hz, contributing to a very fluid visual experience.
• Brightness and External Display: Both devices offer high peak brightness levels, with the Galaxy S25 reaching up to 2600 nits, making it highly visible in bright outdoor conditions. The Razr 40 Ultra's main display reaches 1400 nits. A key feature of the Razr 40 Ultra is its large 3.6-inch external pOLED display, which has a 144Hz refresh rate and can be used for notifications, widgets, and even running full applications without opening the phone.

Camera capabilities are a significant consideration, with both devices offering versatile systems, though with different strengths and approaches.

• Rear Camera Systems: The Galaxy S25 features a triple-camera setup, including a 50MP main sensor with optical image stabilization (OIS), a 12MP ultrawide lens, and a 10MP telephoto lens with 3x optical zoom. This configuration provides flexibility for various photographic scenarios, from wide landscapes to zoomed-in shots. The Motorola Razr 40 Ultra has a dual-camera system on the rear, comprising a 12MP main sensor with a wide f/1.5 aperture and OIS, alongside a 13MP ultrawide lens that also functions for macro photography.
• Photography Performance: The Galaxy S25's main camera performs well in various lighting conditions, producing natural colors and good detail, with its AI-enhanced ProVisual Engine contributing to image quality. Its telephoto lens offers clear zoomed images. The Razr 40 Ultra's main camera also delivers good images in favorable lighting, with its wide aperture aiding low-light performance. However, it lacks a dedicated telephoto lens, relying on digital zoom.
• Video and Selfies: Both phones offer strong video recording capabilities, with the Galaxy S25 supporting up to 8K video from its main camera and 4K from all cameras, including the selfie camera, with good stabilization. The Razr 40 Ultra can record 4K video. For selfies, the Galaxy S25 has a 12MP front camera. A unique aspect of the Razr 40 Ultra is the ability to use its higher-quality rear cameras for selfies, utilizing the large external display as a viewfinder.