Galaxy S23 vs Galaxy S24

The Samsung Galaxy S23, released in February 2023, and the Samsung Galaxy S24, launched in January 2024, are both flagship smartphones from Samsung's Galaxy S series. While they share a similar design philosophy and core functionalities, the Galaxy S24 introduces advancements in software support, display brightness, and integrated artificial intelligence features, building upon the solid foundation of its predecessor. Both devices operate on the Android platform with Samsung's One UI interface.

The practical lifespan of a smartphone is significantly influenced by its software support and physical resilience. Both the Galaxy S23 and S24 offer robust build quality and extended software commitments, though the newer model provides a longer support window.

• Software Longevity: The Galaxy S23 was released with Android 13 and is guaranteed to receive four major Android operating system upgrades and five years of security updates, extending its support until Android 17 and security patches until 2028. In contrast, the Galaxy S24 launched with Android 14 and comes with an extended promise of seven generations of OS upgrades and seven years of security updates, meaning it will be supported through Android 21.
• Physical Durability: Both models feature a durable construction with Gorilla Glass Victus 2 protecting the display and an aluminum frame, offering similar levels of resistance to drops and scratches. They also share an IP68 rating for dust and water resistance, indicating protection against immersion in water up to 1.5 meters for 30 minutes.
• Repairability: While specific repairability scores can vary by region and independent assessments, both devices are designed with modern smartphone construction, which typically involves specialized tools and expertise for internal repairs.

Performance in both the Galaxy S23 and S24 is designed to handle demanding applications and multitasking efficiently, though the newer model incorporates a more advanced processing unit.

• Processing Power: The Galaxy S23 is equipped with a processor optimized for its generation, providing smooth operation for everyday tasks, gaming, and productivity applications. The Galaxy S24 features a next-generation processor, which offers enhanced speed and efficiency, particularly noticeable in more intensive tasks and when utilizing advanced AI functionalities.
• Storage and Multitasking: Both devices offer various internal storage options, typically starting from 128GB, with higher tiers often utilizing faster storage technology (UFS 4.0) for quicker app loading and data transfer. Both models generally come with 8GB of RAM, which supports fluid multitasking and app switching.
• Battery Performance: The Galaxy S23 houses a 3900 mAh battery, providing reliable power for a full day of moderate use. The Galaxy S24 features a slightly larger 4000 mAh battery, which, combined with its more efficient processor, contributes to improved battery endurance for many users.

The display experience on both the Galaxy S23 and S24 is vibrant and clear, with the newer model offering notable enhancements in brightness and adaptive refresh rate technology.

• Display Technology and Clarity: Both smartphones feature a Dynamic AMOLED 2X display, delivering deep blacks, high contrast, and vivid colors. They share a Full HD+ resolution (1080 x 2340 pixels), ensuring sharp text and detailed images for everyday viewing.
• Brightness and Outdoor Visibility: The Galaxy S23 offers a peak brightness of 1750 nits, providing good visibility in various lighting conditions, including direct sunlight. The Galaxy S24 elevates this with a significantly higher peak brightness of 2600 nits, further improving outdoor readability and HDR content viewing.
• Refresh Rate and Smoothness: Both models boast an adaptive 120Hz refresh rate for smooth scrolling and responsive interactions. The Galaxy S23's display can adapt its refresh rate between 48Hz and 120Hz. The Galaxy S24 features a more advanced LTPO display, allowing its refresh rate to scale more dynamically, from 1Hz to 120Hz, which can contribute to power efficiency.

Both the Galaxy S23 and S24 offer versatile camera systems capable of capturing high-quality photos and videos, with the S24 benefiting from software-driven enhancements.

• Rear Camera System: Both devices feature a triple-camera setup on the rear, consisting of a 50-megapixel main wide-angle sensor, a 12-megapixel ultrawide sensor, and a 10-megapixel telephoto lens with 3x optical zoom. This configuration allows for a range of photographic styles, from expansive landscapes to detailed zoomed-in shots.
• Photography Features and Performance: The Galaxy S23 provides strong low-light performance through its Nightography mode and supports 8K video recording. The Galaxy S24 maintains similar hardware but introduces an enhanced ProVisual AI Engine, which improves image processing, low-light performance, and offers new AI-powered editing capabilities like Generative Edit and Instant Slow-mo for videos.
• Front Camera: Both smartphones are equipped with a 12-megapixel front-facing camera that supports Dual Pixel PDAF for fast and accurate autofocus, contributing to clear selfies and video calls.