Galaxy S21 Ultra 5G • Unlocked vs iPhone SE (2020) • Unlocked

The Samsung Galaxy S21 Ultra 5G, released in January 2021, and the iPhone SE 2020, launched in April 2020, represent distinct approaches to smartphone design and functionality. While both offer robust smartphone experiences, they cater to different user preferences through their varying sizes, display technologies, camera capabilities, and operating systems. The Galaxy S21 Ultra operates on Android, offering extensive customization, whereas the iPhone SE runs on Apple's iOS, known for its streamlined user experience.

When considering the long-term usability of these devices, several factors come into play, including their initial release, software support, and physical resilience.

• Release Timeline and Software Support: The Galaxy S21 Ultra 5G, released in January 2021, typically receives four major Android OS updates and five years of security updates, extending its software support into early 2026. The iPhone SE 2020, launched in April 2020, generally receives 5-6 years of iOS updates, meaning its software longevity could extend to late 2025 or 2026.
• Physical Durability and Repairability: The Galaxy S21 Ultra features Gorilla Glass Victus on both its front and back, along with an aluminum frame, offering enhanced scratch and drop resistance. It also boasts an IP68 rating for dust and water resistance. The iPhone SE 2020 uses an older generation of Gorilla Glass for its front and back and has an IP67 rating for dust and water resistance. The iPhone SE's design, which shares similarities with older iPhone models, is often considered more straightforward to repair compared to the more complex construction of the S21 Ultra.
• Expected Practical Lifespan: Both devices are built to last, with their respective manufacturers providing ongoing software and security updates. Users can expect several years of reliable performance from either model, though the S21 Ultra's more advanced hardware may offer a slightly longer period before performance limitations become noticeable for demanding tasks.

The performance of a smartphone is crucial for daily tasks, from launching applications to managing multiple processes simultaneously.

• Storage Options: The Galaxy S21 Ultra 5G is available with 128GB, 256GB, or 512GB of internal storage, providing ample space for applications, media, and documents. The iPhone SE 2020 offers storage configurations of 64GB, 128GB, and 256GB, which are suitable for most users but may require more careful management for those with extensive media libraries.
• Battery Behavior: The Galaxy S21 Ultra is equipped with a 5000 mAh battery, which generally provides a full day of use for many users, even with moderate to heavy activity. The iPhone SE 2020 has an 1821 mAh battery, and heavy users often find themselves needing to recharge by late afternoon.
• Processor Capabilities and Responsiveness: The Galaxy S21 Ultra features a high-end processor that delivers smooth performance across demanding applications, intensive gaming, and seamless multitasking. The iPhone SE 2020, while featuring a capable processor for its time, handles everyday apps and lighter games with ease, but may show limitations when running the most graphically intensive titles or numerous applications simultaneously.
• RAM Implications for Multitasking: The Galaxy S21 Ultra typically comes with 12GB or 16GB of RAM, allowing for extensive multitasking and keeping many applications open in the background without performance degradation. The iPhone SE 2020 includes 3GB of RAM, which is sufficient for typical smartphone usage but may lead to applications reloading more frequently when switching between many demanding tasks.

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

• Display Technology and Clarity: The Galaxy S21 Ultra 5G features a 6.8-inch Dynamic AMOLED 2X display, providing deep blacks, vibrant colors, and excellent contrast. Its QHD+ resolution (3200 x 1440 pixels) results in a very sharp image with a pixel density of 515 PPI. The iPhone SE 2020 utilizes a 4.7-inch Retina IPS LCD display, which offers good color accuracy and viewing angles, with a resolution of 1334 x 750 pixels and a pixel density of 326 PPI.
• Brightness and Refresh Rate: The S21 Ultra's display can reach a peak brightness of 1500 nits, making it highly visible even in bright outdoor conditions. It also boasts an adaptive refresh rate of 10-120Hz, which provides a very smooth scrolling and gaming experience. The iPhone SE 2020 has a typical maximum brightness of 625 nits and a standard 60Hz refresh rate, which is adequate for most indoor and outdoor viewing but less fluid than higher refresh rate displays.
• Screen Size and Viewing Experience: The larger 6.8-inch display of the Galaxy S21 Ultra offers an expansive viewing area, ideal for media consumption, gaming, and productivity tasks. The iPhone SE 2020's compact 4.7-inch screen is well-suited for one-handed use and users who prefer a smaller form factor, though it provides a more constrained viewing experience.

For many users, the camera system is a key differentiator, and these two phones offer vastly different photographic capabilities.

• Camera System Capabilities: The Galaxy S21 Ultra 5G features a versatile quad-camera setup on the rear, including a 108MP main sensor, a 12MP ultrawide lens, and two 10MP telephoto lenses offering 3x and 10x optical zoom. It also has a 40MP front camera. The iPhone SE 2020 has a single 12MP wide-angle rear camera and a 7MP front camera.
• Photography Performance: The S21 Ultra excels in various lighting conditions, offering advanced low-light performance, detailed images, and exceptional zoom capabilities, including up to 100x digital zoom. Its multiple lenses provide flexibility for different photographic scenarios. The iPhone SE 2020 captures sharp and clear photos in good lighting conditions and supports Portrait Mode for human subjects, but it lacks a dedicated Night Mode and the versatility of multiple lenses.
• Video Recording Quality and Features: The Galaxy S21 Ultra can record video at up to 8K resolution at 24 frames per second, and 4K at 30 or 60 frames per second, with advanced stabilization features. The iPhone SE 2020 supports 4K video recording at up to 60 frames per second, also with optical image stabilization.
• Audio Quality: Both devices offer stereo speakers for media consumption. The S21 Ultra's speakers provide good loudness and clarity. The iPhone SE also delivers decent audio output from its stereo speakers.