Galaxy S24 Ultra vs Galaxy S25+

The Samsung Galaxy S24 Ultra, released in January 2024, and the Samsung Galaxy S25 Plus, launched in February 2025, represent two distinct offerings within Samsung's premium smartphone lineup. While both devices deliver a high-end Android experience with advanced features, the S24 Ultra distinguishes itself with an integrated stylus and a more versatile camera system, whereas the S25 Plus offers a slightly more compact design with generational performance enhancements. Both models benefit from Samsung's commitment to extended software support and integrated AI capabilities.

Evaluating the practical lifespan of these devices involves considering their release timelines, software support, and physical construction.

• Software Longevity: Both the Galaxy S24 Ultra and the Galaxy S25 Plus are designed for extended use, with Samsung committing to seven years of operating system and security updates from their respective launch dates. This means the S25 Plus will receive software support for one year longer than the S24 Ultra, extending its functional life in terms of software compatibility and security.
• Build Materials: The Galaxy S24 Ultra features a titanium frame and Gorilla Armor display protection, contributing to its robust feel and enhanced scratch resistance. The Galaxy S25 Plus, while also durable, utilizes an aluminum frame and Gorilla Glass Victus 2 for its display and back, offering strong protection against drops and scratches. Both devices carry an IP68 rating for dust and water resistance, providing protection against immersion.
• Expected Practical Lifespan: Given their premium construction and extensive software support, both smartphones are built to last for several years. The S25 Plus, being the newer model, inherently offers a slightly longer period of cutting-edge performance and software updates.

Performance is a key differentiator, with the newer Galaxy S25 Plus benefiting from a more recent generation of internal components, impacting overall responsiveness and efficiency.

• Processing Power: The Galaxy S24 Ultra is equipped with a powerful processor that handles demanding applications and multitasking with ease, providing a smooth user experience for gaming, video editing, and productivity. The Galaxy S25 Plus features a next-generation processor, offering improved CPU and GPU speeds, which translates to even faster app loading, smoother transitions, and enhanced performance in graphically intensive tasks and advanced AI computations.
• Multitasking and Storage: Both models come with 12GB of RAM, ensuring efficient multitasking and the ability to run numerous applications simultaneously without slowdowns. Storage options for both devices typically start at 256GB, with larger capacities available, providing ample space for apps, photos, and videos.
• Battery Behavior: The Galaxy S24 Ultra houses a 5000 mAh battery, which users frequently report as providing excellent endurance, often lasting through a full day of heavy use and sometimes extending into a second day. The Galaxy S25 Plus features a 4900 mAh battery, and despite being slightly smaller, its newer, more efficient processor contributes to all-day battery life for most users. Both support 45W wired fast charging.

Both devices offer high-quality displays, but there are subtle differences in size, design, and peak brightness that can influence the viewing experience.

• Display Technology and Clarity: Both the Galaxy S24 Ultra and the Galaxy S25 Plus feature Dynamic AMOLED 2X displays, known for their vibrant colors, deep blacks, and excellent contrast. They both offer QHD+ resolution, resulting in sharp and detailed visuals for text, images, and videos.
• Size and Brightness: The S24 Ultra has a larger 6.8-inch display, providing an expansive canvas for content consumption and productivity, and boasts a peak brightness of 2600 nits, ensuring excellent visibility even in bright outdoor conditions. The S25 Plus features a 6.7-inch display, offering a slightly more manageable size while still providing a generous viewing area. It also achieves a high peak brightness, with some reports indicating up to 2600 nits, contributing to good outdoor legibility.
• Refresh Rate and Design: Both phones incorporate an adaptive refresh rate of up to 120Hz, which provides smooth scrolling and fluid animations. The S24 Ultra notably features a flat display, a departure from previous Ultra models, which some users find preferable for stylus interaction and reduced accidental touches.

The camera systems on both smartphones are highly capable, but the Galaxy S24 Ultra offers a more advanced and versatile setup, particularly in terms of zoom capabilities.

• Main and Ultrawide Cameras: The Galaxy S24 Ultra features a 200MP main sensor, capable of capturing highly detailed images, alongside a 12MP ultrawide camera for expansive shots. The Galaxy S25 Plus comes with a 50MP main camera and a 12MP ultrawide camera, delivering clear and vibrant photos in various lighting conditions. Both devices produce images with Samsung's characteristic vividness and clarity.
• Telephoto Capabilities: The S24 Ultra stands out with a quad-camera system that includes two telephoto lenses: a 10MP sensor with 3x optical zoom and a 50MP periscope lens offering 5x optical zoom, which can also achieve optical quality 10x zoom by cropping. This provides exceptional flexibility for capturing distant subjects. The S25 Plus features a triple camera setup with a 10MP telephoto lens providing 3x optical zoom, suitable for most everyday zoom needs.
• Video Recording and Front Camera: Both phones are capable of recording video at up to 8K resolution at 30 frames per second and feature a 12MP front-facing camera for high-quality selfies and video calls.