Galaxy S21 5G vs iPhone 11

The Samsung Galaxy S21 5G, released in January 2021, and the Apple iPhone 11, launched in September 2019, represent different generations and operating systems within the smartphone market. While both offer robust smartphone experiences, the Galaxy S21 5G introduces more contemporary features and 5G connectivity, whereas the iPhone 11 provides a well-established iOS ecosystem. This comparison will explore their practical differences to help users determine which device aligns best with their needs, also considering quality-assured refurbished options as a sustainable choice.

When considering the practical lifespan of these devices, their release timelines and software support are key factors.

• Release Timeline and Age: The iPhone 11 was released in September 2019, making it approximately 16 months older than the Galaxy S21 5G, which launched in January 2021. This age difference impacts the remaining period of official software updates and overall hardware relevance.
• OS Support Duration: Apple typically provides iOS updates for 5-6 years from a device's release, meaning the iPhone 11, launched with iOS 13, is expected to receive updates until around 2024-2025. The Galaxy S21 5G, launched with Android 11, generally receives 4-5 years of major Android OS updates and security patches, extending its support into a similar timeframe, potentially slightly longer due to its newer release.
• Repairability and Durability: Both devices feature an IP68 rating for dust and water resistance, offering protection against submersion. The Galaxy S21 5G utilizes Gorilla Glass Victus on its front for enhanced scratch and drop resistance, while the iPhone 11 uses a durable glass construction. Repairability scores can vary, but both are designed with modern smartphone construction that requires specialized tools for internal repairs.

The performance of a smartphone is crucial for daily tasks, app usage, and multitasking, with both devices offering capable internal components.

• Processor Capabilities: The Galaxy S21 5G is equipped with a more recent-generation processor (Exynos 2100 or Snapdragon 888 depending on region), providing a noticeable advantage in handling demanding applications, complex computations, and graphics-intensive games. The iPhone 11 features a capable A13 Bionic processor, which still delivers smooth performance for everyday use and most applications.
• System Responsiveness and Multitasking: Users of the Galaxy S21 5G will experience faster app loading times and smoother transitions between applications, especially when multitasking, due to its more powerful processor and typically higher RAM (8GB compared to the iPhone 11's 4GB). The iPhone 11 remains responsive for general navigation and typical app usage, but may show slight delays with very heavy workloads or numerous background applications.
• Storage and Battery Behavior: Both devices offer various internal storage options, but neither supports expandable storage via microSD cards. The Galaxy S21 5G has a 4000 mAh battery, while the iPhone 11 has a 3110 mAh battery. In typical use, the Galaxy S21 5G generally offers a full day of power for most users, benefiting from its larger capacity and efficient display. The iPhone 11 also provides solid battery life for a full day of moderate use, often praised for its optimization despite the smaller capacity.

The display is a primary interface for smartphone interaction, and these two models offer distinct visual experiences.

• Display Technology and Clarity: 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 11 uses a 6.1-inch Liquid Retina IPS LCD display, which provides accurate colors and good viewing angles, though it cannot match the contrast levels of an OLED panel.
• Brightness and Refresh Rate: The Galaxy S21 5G offers a higher peak brightness of 1300 nits, making it more visible in bright outdoor conditions, and features an adaptive 120Hz refresh rate for smoother scrolling and more fluid animations. The iPhone 11 has a maximum brightness of 625 nits and a standard 60Hz refresh rate, which is sufficient for most users but less fluid than the S21 5G's display.
• Resolution and Viewing Experience: The Galaxy S21 5G has a resolution of 1080 x 2400 pixels, resulting in a sharper image with a higher pixel density. The iPhone 11's display has a resolution of 828 x 1792 pixels. While both offer a clear viewing experience for general content, the S21 5G provides finer detail, particularly noticeable when viewing high-resolution images or text.

Both smartphones offer capable camera systems, but with different configurations and features that cater to various photography preferences.

• Camera System Configuration: The Galaxy S21 5G features a versatile triple-camera setup on the rear, including a 12MP wide-angle, a 12MP ultra-wide-angle, and a 64MP telephoto lens with 3x hybrid optical zoom. The iPhone 11 has a dual-camera system with a 12MP wide-angle and a 12MP ultra-wide-angle lens. Both have 10MP (S21 5G) or 12MP (iPhone 11) front-facing cameras.
• Photography Performance: The Galaxy S21 5G excels with its dedicated telephoto lens, offering greater flexibility for zoomed-in shots without significant loss of detail. Its 64MP sensor can capture highly detailed images. The iPhone 11 is praised for its consistent image quality, particularly its Night mode, which significantly improves low-light photography. Both devices deliver strong performance in well-lit conditions, producing sharp and color-accurate photos.
• Video Recording and Audio: The Galaxy S21 5G supports 8K video recording at 24fps and 4K at 60fps, offering high-resolution video capabilities. The iPhone 11 records 4K video at up to 60fps. Both provide good video stabilization and clear audio recording for calls and media. The S21 5G also features stereo speakers for an immersive media consumption experience, a feature also present on the iPhone 11.