Galaxy S21 5G • Unlocked vs iPhone SE (2022) • Locked AT&T

The Samsung Galaxy S21 5G, released in January 2021, and the Apple iPhone SE (2022), launched in March 2022, represent distinct approaches to smartphone design and functionality. While the Galaxy S21 5G offers a modern, expansive display and a versatile multi-camera system, the iPhone SE (2022) maintains a compact form factor with a physical home button and a focus on core performance. Both devices provide access to their respective robust operating systems, Android and iOS, offering a wide range of applications and services.

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

• Release Timeline: The Samsung Galaxy S21 5G was introduced in January 2021, while the iPhone SE (2022) followed in March 2022. This difference means the iPhone SE (2022) benefits from a slightly longer period of anticipated software updates from its manufacturer.
• Software Longevity: The Galaxy S21 5G launched with Android 11 and One UI 3.1, receiving several years of major Android updates and security patches. The iPhone SE (2022) shipped with iOS 15.4 and is upgradeable to newer iOS versions, typically receiving software support for five to six years from its release.
• Repairability and Durability: The Galaxy S21 5G features a Corning Gorilla Glass Victus front and an aluminum frame, with a plastic back. It carries an IP68 rating for dust and water resistance. Repairability scores for the Galaxy S21 5G are around 7.5/10, indicating it is relatively easy to disassemble, though the battery can be challenging to remove due to strong adhesive. The iPhone SE (2022) has ion-strengthened glass on the front and back, an aluminum frame, and an IP67 rating for dust and water resistance. Its repairability is considered average, with scores around 5.5-6/10, as common components like the battery and screen are replaceable, but adhesive use adds complexity.

Performance in daily use is a key differentiator, impacting how smoothly applications run and how efficiently tasks are handled.

• Processing Power: The Galaxy S21 5G is equipped with a powerful processor that handles demanding applications and multitasking with ease, providing a responsive experience for gaming and productivity. The iPhone SE (2022) features a current-generation processor, enabling smooth navigation, quick app launches, and efficient handling of graphically intensive games and augmented reality applications.
• Multitasking and Storage: The Galaxy S21 5G typically comes with 8GB of RAM, supporting robust multitasking and allowing users to switch between numerous applications without significant slowdowns. It offers storage options of 128GB and 256GB. The iPhone SE (2022) includes 4GB of RAM, which is sufficient for most daily tasks and moderate multitasking within the iOS ecosystem. Storage configurations are available in 64GB, 128GB, and 256GB.
• Battery Behavior: The Galaxy S21 5G houses a 4000 mAh battery, generally providing a full day of use for many users, with features like adaptive refresh rate helping to optimize power consumption. The iPhone SE (2022) has a 2018 mAh battery, which, combined with its efficient processor and smaller display, offers adequate battery life for average daily use, though heavy users may find themselves charging more frequently.

The visual experience on a smartphone is largely defined by its display technology, size, and clarity.

• Display Technology and Size: The Galaxy S21 5G features a 6.2-inch Dynamic AMOLED 2X display, known for its deep blacks, vibrant colors, and excellent contrast. The iPhone SE (2022) utilizes a 4.7-inch Retina IPS LCD display, which provides accurate colors and good viewing angles.
• Resolution and Clarity: The Galaxy S21 5G offers a 2400 x 1080 pixel resolution (FHD+) with a pixel density of 421 PPI, resulting in sharp images and text. The iPhone SE (2022) has a 1334 x 750 pixel resolution (HD+) with a pixel density of 326 PPI, delivering clear visuals for its screen size.
• Brightness and Refresh Rate: The Galaxy S21 5G's display can reach a peak brightness of 1300 nits, ensuring good visibility even in bright outdoor conditions, and features an adaptive refresh rate up to 120Hz for smooth scrolling and fluid animations. The iPhone SE (2022) has a typical maximum brightness of 625 nits and a standard 60Hz refresh rate, which is suitable for most everyday viewing scenarios.

Camera capabilities are a significant factor for many users, encompassing photo and video quality, especially in various lighting conditions.

• Rear Camera System: The Galaxy S21 5G boasts a versatile triple-camera setup on the rear, including a 12MP wide lens, a 64MP telephoto lens with 3x hybrid optical zoom, and a 12MP ultrawide lens. This configuration allows for a range of photographic styles, from expansive landscapes to detailed zoomed-in shots. The iPhone SE (2022) features a single 12MP wide camera on the back with optical image stabilization, which is capable of capturing good images in well-lit conditions.
• Low-Light and Video Performance: The Galaxy S21 5G offers strong low-light performance and can record video at up to 8K resolution at 30 frames per second or 4K at 60 frames per second, providing excellent detail and flexibility for videography. The iPhone SE (2022) delivers good video quality, capable of recording in 4K at up to 60 frames per second, but it lacks a dedicated Night Mode for still photography, which can result in less detailed low-light photos compared to devices with this feature.
• Front Camera and Audio: For selfies and video calls, the Galaxy S21 5G has a 10MP front camera. The iPhone SE (2022) is equipped with a 7MP front camera. Both phones feature stereo speakers, providing a more immersive audio experience for media consumption and calls.