Galaxy A16 Vs Galaxy S21 FE 5G

The Samsung Galaxy A16, released in late 2024, and the Samsung Galaxy S21 FE 5G, launched in early 2022, are both Android smartphones from Samsung. While the Galaxy A16 is a more recent entry, the S21 FE 5G was positioned as a more feature-rich option at its release. The primary distinctions between these two devices lie in their overall performance capabilities, display technology, and camera systems, catering to different user priorities.

The expected lifespan of a smartphone is influenced by its physical durability and the duration of software support it receives.

• Release Timeline: The Galaxy A16 was released in October 2024 in Europe and January 2025 in the US, making it a newer device. The Galaxy S21 FE 5G was released earlier, in January 2022. This difference in release dates impacts their respective software support cycles.
• Software Longevity: The Galaxy A16 is notable for its extended software commitment, promising six major Android OS upgrades and six years of security updates, lasting until October 2030. In contrast, the Galaxy S21 FE 5G, being an older flagship-tier device, was eligible for four major Android updates (up to Android 16) and five years of security updates from its release. This means the A16 will receive software support for a significantly longer period.
• Physical Durability: The Galaxy A16 features an IP54 rating, indicating resistance to dust and splashes. The Galaxy S21 FE 5G offers a higher IP68 rating, providing more robust protection against dust and water immersion. The S21 FE 5G also benefits from Gorilla Glass Victus for screen protection. The A16 utilizes a plastic build with a 'Glastic' back, which is generally durable but does not match the premium feel of higher-end devices.

The performance of these devices varies significantly, impacting how smoothly they handle daily tasks and demanding applications.

• Processing Power: The Galaxy S21 FE 5G is equipped with a powerful processor (Qualcomm Snapdragon 888 or Exynos 2100 depending on region), which was a flagship-tier chip at its release. This allows it to handle demanding applications, intensive multitasking, and graphic-heavy games with ease and responsiveness. The Galaxy A16, on the other hand, uses a more budget-oriented processor (MediaTek Dimensity 6300 or similar). While it performs adequately for basic tasks like web browsing, social media, and streaming, users may experience sluggishness, stuttering, and slower app loading times, especially with the 4GB RAM variant or during heavy multitasking and gaming.
• RAM and Storage: Both devices offer various RAM and storage configurations. The Galaxy S21 FE 5G typically comes with 6GB or 8GB of RAM and 128GB or 256GB of internal storage. The Galaxy A16 also offers 4GB, 6GB, or 8GB of RAM and 128GB or 256GB of storage, with microSD support for expansion. The higher RAM options on both devices contribute to better multitasking capabilities.
• Battery Behavior: The Galaxy A16 features a larger 5000mAh battery, which generally provides excellent battery life, often lasting more than a full day of typical use. The Galaxy S21 FE 5G has a 4500mAh battery, which is also designed to last a full day with regular usage, though heavy users might find themselves needing to charge more frequently. Both support 25W wired fast charging. The S21 FE 5G additionally supports wireless charging and Wireless PowerShare.

The visual experience on both smartphones is delivered through vibrant AMOLED displays, but with key differences in their capabilities.

• Display Technology and Size: Both the Galaxy A16 and the Galaxy S21 FE 5G feature Super AMOLED or Dynamic AMOLED 2X displays, known for deep blacks and vibrant colors. The Galaxy A16 has a larger 6.7-inch screen, while the Galaxy S21 FE 5G has a 6.4-inch display.
• Resolution and Clarity: Both devices offer an FHD+ resolution (2340 x 1080 pixels for A16, 2400 x 1080 pixels for S21 FE 5G), providing clear and sharp visuals for everyday viewing. The pixel density is slightly higher on the S21 FE 5G due to its smaller screen size, but this difference is generally not noticeable in practical use.
• Refresh Rate and Brightness: The Galaxy A16 features a 90Hz refresh rate for smoother scrolling and animations, with a peak brightness of 800 nits. The Galaxy S21 FE 5G offers a higher 120Hz refresh rate for an even more fluid experience and can reach higher peak brightness levels, making it more comfortable for outdoor use. However, the S21 FE 5G's refresh rate is not adaptive, requiring manual switching between 60Hz and 120Hz. The S21 FE 5G also supports HDR10+, enhancing color and contrast for compatible content, a feature absent on the A16.

The camera systems on these two phones offer different capabilities, particularly in versatility and low-light performance.

• Rear Camera Systems: The Galaxy A16 features a triple camera setup with a 50MP main sensor, a 5MP ultrawide lens, and a 2MP macro lens. The 50MP main camera performs well in good lighting conditions, producing sharp and vibrant photos. However, the 5MP ultrawide and 2MP macro cameras are considered basic and offer limited utility. The Galaxy S21 FE 5G also has a triple camera system, consisting of a 12MP main camera with optical image stabilization (OIS), a 12MP ultrawide camera, and an 8MP telephoto lens with 3x optical zoom. This telephoto lens provides genuine optical zoom for clearer distant shots, a feature not present on the A16.
• Low-Light and Video Performance: The Galaxy S21 FE 5G generally excels in various lighting conditions, with its main camera producing colorful and detailed images, and good performance in low light. It can record video at 4K resolution at 60 frames per second (fps) with good stabilization, even from the front camera. The Galaxy A16's low-light photography is a notable weakness, often resulting in muddy colors and blurry details. While some sources indicate 4K video recording, it often lacks optical image stabilization, leading to jittery footage, and is generally limited to 1080p at 30fps for optimal results.
• Front Camera: The Galaxy S21 FE 5G features a 32MP front-facing camera, capable of high-quality selfies and 4K video recording. The Galaxy A16 has a 13MP front camera, which provides decent selfie quality in good lighting.