Galaxy S23+ • Unlocked vs Galaxy S24 • Locked T-Mobile

The Samsung Galaxy S23 Plus, released in February 2023, and the Samsung Galaxy S24, launched in January 2024, are both premium Android smartphones from Samsung's flagship Galaxy S series. While they share a similar design philosophy and operate on the Android platform with Samsung's One UI, the S24 introduces advancements in software longevity, processing power, and display technology. Both devices aim to deliver a refined smartphone experience, with the S24 building upon the solid foundation of its predecessor.

The expected practical lifespan of a smartphone is significantly influenced by its software support and physical durability.

• Release Timeline: The Galaxy S23 Plus was released in February 2023, while the Galaxy S24 followed in January 2024. This means the S24 is a year newer, inherently offering a longer potential usage period from its launch date.
• OS Support Duration: A key differentiator is Samsung's software update policy. The Galaxy S23 Plus is guaranteed four generations of Android OS upgrades and five years of security updates. In contrast, the Galaxy S24 benefits from an extended commitment, receiving seven years of OS upgrades and seven years of security updates, aligning it with Google's Pixel lineup. This extended support for the S24 means it will remain current with the latest Android features and security patches for a significantly longer period.
• Repairability: Both the Galaxy S23 Plus and the Galaxy S24 demonstrate good repairability. The S24, like its Ultra sibling, has received high repairability scores, often around 9/10, partly due to features like easily removable batteries with pull tabs. The S23 Plus also features a design that facilitates repair, though specific scores may vary.

Both devices offer robust performance for daily tasks and demanding applications, though the newer model incorporates an updated processing unit.

• Processor Capabilities: The Galaxy S23 Plus is equipped with a powerful processor that delivers smooth performance for multitasking, gaming, and running intensive applications. The Galaxy S24 features a next-generation processor, which provides enhanced speed and efficiency, particularly noticeable in demanding apps and advanced AI features.
• System Responsiveness: Users of both devices report a highly responsive experience, with apps launching quickly and smooth navigation through the interface. The S24's newer processor contributes to slightly faster overall system responsiveness and improved thermal management, which can be beneficial during extended periods of heavy use.
• Battery Behavior: The Galaxy S23 Plus houses a 4,700 mAh battery, offering excellent endurance that can often last a full day or even two for moderate users. The Galaxy S24 comes with a 4,000 mAh battery. Despite a slightly smaller capacity than its predecessor, the S24's more efficient processor contributes to commendable battery life, with users reporting it can comfortably last a full day of moderate use.

Both smartphones feature high-quality displays that offer vibrant visuals, but the newer model brings improvements in brightness and refresh rate adaptability.

• Display Technology and Clarity: Both the Galaxy S23 Plus and the Galaxy S24 utilize Dynamic AMOLED 2X displays, providing deep blacks, vibrant colors, and excellent contrast. They both offer FHD+ resolution, ensuring sharp and clear visuals for everyday viewing, browsing, and media consumption.
• Brightness Levels: The Galaxy S23 Plus offers a bright display, suitable for various lighting conditions. The Galaxy S24 features a significantly higher peak brightness, making it more easily viewable in direct sunlight and enhancing HDR content.
• Refresh Rate: While both devices feature an adaptive refresh rate that can go up to 120Hz for smooth scrolling and gaming, the Galaxy S23 Plus can dynamically adjust between 48Hz and 120Hz. The Galaxy S24 offers a wider adaptive refresh rate range, capable of scaling down to 1Hz, which contributes to improved power efficiency.

Both the Galaxy S23 Plus and the Galaxy S24 are equipped with versatile camera systems capable of capturing high-quality photos and videos, with the S24 introducing some software enhancements.

• Camera System Capabilities: Both phones feature a triple-lens rear camera setup, including a 50MP main sensor with optical image stabilization (OIS), a 12MP ultra-wide lens, and a 10MP telephoto lens with 3x optical zoom. The front-facing camera on both is a 12MP sensor, which includes autofocus for sharp selfies.
• Photography Performance: Images from both devices are generally detailed with good color reproduction. The S23 Plus is noted for its strong camera performance, particularly in good lighting. The S24 maintains this quality, with some users noting slightly less oversaturated colors compared to older Galaxy phones, aiming for a more natural look. Both excel in portrait mode and offer good detail from the main sensor.
• Video Recording Quality: Both models support 8K video recording at up to 30 frames per second, with improved stabilization for smoother footage. The S24 also benefits from the ProVisual AI Engine, which enhances photo and video capabilities through AI-based editing suggestions and improved processing.