Galaxy S24 Ultra Vs Galaxy S25+

The Samsung Galaxy S24 Ultra, released in early 2024, and the Samsung Galaxy S25 Plus, launched in early 2025, represent two high-end smartphone offerings from Samsung. While both devices operate on the Android platform with Samsung's One UI, the S25 Plus introduces a newer generation processor and updated software, whereas the S24 Ultra distinguishes itself with a more advanced camera system and the integrated S Pen.

When considering the practical lifespan of these devices, both the Galaxy S24 Ultra and the Galaxy S25 Plus are designed for extended use, benefiting from Samsung's commitment to long-term software support.

• Software Longevity: Both models are promised 7 years of operating system and security updates. The Galaxy S24 Ultra launched with Android 14, while the Galaxy S25 Plus debuted with Android 15, meaning the S25 Plus will receive software updates for one year longer, extending its functional lifespan in terms of software compatibility and security. [1, 4, 27]
• Build Materials: The Galaxy S24 Ultra features a titanium frame, offering a robust and premium feel. The Galaxy S25 Plus utilizes an aluminum frame. Both devices incorporate glass on the front and back, with the S24 Ultra featuring Corning Gorilla Armor for enhanced display protection, while the S25 Plus uses Corning Gorilla Glass Victus 2. [1, 12, 13, 29, 35, 38]
• Durability Features: Both smartphones carry an IP68 rating, indicating resistance to dust and water submersion, contributing to their overall resilience in daily use. [9, 13, 29]

Performance is a key area where newer generations typically bring advancements, and this holds true for the Galaxy S25 Plus compared to the S24 Ultra, though both offer a highly responsive user experience.

• Processing Power: The Galaxy S25 Plus is equipped with a newer generation processor, which translates to improved efficiency and faster handling of demanding applications and multitasking. This newer chip is fabricated using a more advanced process, leading to better power efficiency. [3, 5, 12, 13, 27] The Galaxy S24 Ultra, while a generation older, still provides excellent performance for all tasks, including intensive gaming and complex applications. [6, 17, 19]
• Multitasking and Storage: Both devices typically come with 12GB of RAM, ensuring smooth multitasking and efficient app switching. They offer various internal storage options, including 256GB and 512GB, with the S24 Ultra also available in a 1TB configuration, providing ample space for applications, media, and files. [7, 23, 25, 27, 37]
• Battery Behavior: The Galaxy S24 Ultra houses a 5000 mAh battery, while the Galaxy S25 Plus features a 4900 mAh battery. Despite the slight difference in capacity, the S25 Plus's more efficient processor can contribute to comparable or even slightly better real-world battery endurance for typical mixed usage. Users of both devices generally report that the battery can last through a full day of varied use. [3, 6, 12, 17, 19, 24, 33, 35, 37]

Both the Galaxy S24 Ultra and the Galaxy S25 Plus offer high-quality display experiences, characterized by vibrant visuals and smooth interactions.

• Display Technology and Clarity: Both smartphones feature Dynamic LTPO AMOLED 2X displays, known for deep blacks, vibrant colors, and excellent contrast. They both boast QHD+ resolutions (3120x1440 pixels for S25 Plus, 1440x3120 pixels for S24 Ultra), resulting in sharp and clear visuals for text, images, and videos. [1, 2, 5, 9, 12, 13, 15, 20, 23, 25, 27, 29, 35, 37]
• Brightness and Refresh Rate: Both devices achieve a peak brightness of 2600 nits, ensuring good visibility even in bright outdoor conditions. They also feature an adaptive refresh rate of up to 120Hz, which provides smooth scrolling and fluid animations while conserving battery life by scaling down when static content is displayed. [1, 2, 9, 12, 15, 27, 29, 35, 37]
• Screen Size and Protection: The Galaxy S24 Ultra has a 6.8-inch display, slightly larger than the 6.7-inch screen on the Galaxy S25 Plus. The S24 Ultra's display is protected by Corning Gorilla Armor, which includes anti-reflective properties to reduce glare. The S25 Plus uses Corning Gorilla Glass Victus 2 for display protection. [1, 2, 3, 5, 9, 12, 13, 15, 20, 23, 25, 27, 29, 35, 38]

The camera systems on the Galaxy S24 Ultra and Galaxy S25 Plus cater to slightly different photographic needs, with the Ultra model offering more specialized hardware.

• Rear Camera Systems: The Galaxy S24 Ultra features a versatile quad-camera setup, including a 200MP main sensor, a 12MP ultrawide, a 10MP 3x optical telephoto, and a 50MP 5x optical periscope telephoto lens. This configuration provides extensive zoom capabilities, including up to 100x digital 'Space Zoom'. [2, 7, 8, 10, 23, 25, 36, 37] The Galaxy S25 Plus comes with a triple-camera system, comprising a 50MP main sensor, a 12MP ultrawide, and a 10MP 3x optical telephoto lens. [1, 3, 9, 11, 13, 20, 27, 31]
• Photography Performance: Both phones deliver high-quality images in various conditions, with optical image stabilization (OIS) on their main and telephoto lenses to reduce blur. The S24 Ultra's dedicated 5x optical telephoto lens provides superior clarity for distant subjects compared to the S25 Plus, which relies more on digital enhancement for extended zoom ranges. Both models benefit from advanced AI processing for improved image quality, low-light performance, and features like adaptive scene optimization. [1, 2, 10, 25, 31, 36, 39]
• Video Capabilities: Both devices are capable of recording video at up to 8K resolution at 30 frames per second. They include features like Super Steady video mode for stabilization and AI-enhanced video processing. The S24 Ultra also offers advanced video features such as Pro video mode with external microphone support and Auto Framing. [1, 7, 13, 23, 37, 40]