Galaxy S21+ 5G vs Google Pixel 8

The Samsung Galaxy S21 Plus 5G, released in January 2021, and the Google Pixel 8, launched in October 2023, represent different generations of Android smartphones. While both devices offer a premium experience, the Pixel 8 benefits from more recent advancements in software integration and computational photography, whereas the S21 Plus 5G provides a larger display and a robust hardware foundation from its release year. Both run on the Android operating system, but with distinct user interfaces and update policies.

When considering the long-term usability of these devices, their release timelines and software support are key factors.

• Software Longevity: The Google Pixel 8, being a more recent device, benefits from Google's commitment to providing up to seven years of major Android operating system upgrades, security updates, and feature drops from its release date. This means users can expect software support well into the future. The Samsung Galaxy S21 Plus 5G, released earlier, has received several major Android updates, but its software support cycle is shorter, typically around four to five years for OS updates and five years for security patches.
• Physical Durability: Both smartphones feature an IP68 rating for dust and water resistance, indicating protection against immersion in water up to 1.5 meters for 30 minutes. The S21 Plus 5G uses Gorilla Glass Victus on its front and a glass back, while the Pixel 8 also incorporates Gorilla Glass Victus for both its front and back, along with an aluminum frame.
• Repairability: The Google Pixel 8 generally receives favorable repairability scores, with some assessments giving it a 7 out of 10, noting that self-repairs are possible for experienced individuals and that Google provides public service manuals and OEM replacement parts. The Samsung Galaxy S21 Plus 5G has a more moderate repairability profile; while some components are modular, the battery is often strongly glued, making replacement more challenging.

The performance of a smartphone is central to its daily user experience, encompassing everything from app responsiveness to handling demanding tasks.

• Processing Power: The Google Pixel 8 is equipped with a more recent generation processor, which translates to smoother operation for demanding applications, faster app loading times, and more efficient multitasking. This newer hardware also enhances the device's capabilities for advanced computational photography and AI-driven features. The Samsung Galaxy S21 Plus 5G, while still capable, features an earlier generation processor that handles everyday tasks efficiently but may show its age with the most intensive applications or future software updates.
• Multitasking and Storage: Both devices offer 8GB of RAM, providing a solid foundation for running multiple applications simultaneously without significant slowdowns. Storage options for both include 128GB and 256GB, catering to users with varying needs for apps, photos, and videos. Neither device supports expandable storage via a microSD card.
• Battery Behavior: The Galaxy S21 Plus 5G has a 4800 mAh battery, while the Pixel 8 has a 4575 mAh battery. User reports for the Pixel 8 sometimes indicate below-average battery life for heavy users and potential overheating during intensive tasks like gaming or prolonged 5G use. The S21 Plus 5G also has user reports of battery deterioration over time and overheating, particularly with heavy camera use or 5G.

The display is a primary interface for smartphone interaction, and both devices offer high-quality viewing experiences with distinct characteristics.

• Display Technology and Clarity: The Samsung Galaxy S21 Plus 5G features a 6.7-inch Dynamic AMOLED 2X display, known for its vibrant colors and deep blacks. The Google Pixel 8 comes with a slightly smaller 6.2-inch OLED display, also offering excellent color reproduction and contrast. Both displays provide a Full HD+ resolution (1080 x 2400 pixels), ensuring sharp visuals for everyday content consumption.
• Brightness and Refresh Rate: Both phones feature a 120Hz refresh rate, contributing to smoother scrolling and more fluid animations. The Pixel 8 offers higher peak brightness, reaching up to 2000 nits, which can improve visibility in bright outdoor conditions. The S21 Plus 5G has a peak brightness of 1300 nits, which is still ample for most environments.
• Screen Protection: Both devices utilize Corning Gorilla Glass Victus for display protection, offering enhanced resistance against scratches and drops.

Camera capabilities are a significant differentiator, with both devices offering distinct approaches to photography and videography.

• Rear Camera Systems: The Samsung Galaxy S21 Plus 5G features a versatile triple-camera setup, including a 12MP wide-angle lens, a 12MP ultrawide lens, and a 64MP telephoto lens capable of 3x hybrid optical zoom and up to 30x digital zoom. The Google Pixel 8 employs a dual-camera system with a 50MP wide-angle main sensor and a 12MP ultrawide lens. The Pixel series is renowned for its computational photography, often delivering consistent image quality across various lighting conditions.
• Photography Performance: The Pixel 8 excels in processing and AI-enhanced features, which can lead to impressive detail and color accuracy, particularly in challenging lighting. The S21 Plus 5G offers greater zoom flexibility with its dedicated telephoto lens. User feedback for the Pixel 8 sometimes notes inconsistencies in video quality, including focus issues and glitchy recordings, despite its strong still photography. The S21 Plus 5G's camera is generally praised, though some users reported issues with overheating during prolonged video recording.
• Video Recording and Audio: Both phones support 4K video recording, with the S21 Plus 5G also capable of 8K video. The Pixel 8 includes features like Audio Magic Eraser to reduce background noise in videos. Both devices offer stereo speakers for media consumption, and the S21 Plus 5G's microphones were noted for improved audio quality in videos.