Galaxy S21+ 5G vs Oppo Reno 8 Pro

The Samsung Galaxy S21 Plus 5G, released in January 2021, and the Oppo Reno 8 Pro, launched in July 2022, are both Android smartphones offering distinct user experiences. While the Galaxy S21 Plus 5G emphasizes a robust ecosystem and established flagship features, the Oppo Reno 8 Pro focuses on rapid charging capabilities and enhanced low-light photography. Both devices run on the Android operating system, with their respective custom user interfaces.

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

• Release Timeline: The Samsung Galaxy S21 Plus 5G was released in January 2021, making it an older model compared to the Oppo Reno 8 Pro, which launched in July 2022. This difference in release date impacts the remaining period of official software support.
• Software Longevity: Samsung typically provides several years of Android operating system updates and security patches for its flagship devices, with the S21 Plus 5G expected to receive updates for approximately 4-5 years from its release. The Oppo Reno 8 Pro, being newer, will likely benefit from a longer period of ongoing software support, with Android 14 already noted on some devices.
• Practical Lifespan: Both phones are built with durable materials, featuring glass fronts and aluminum frames. The Galaxy S21 Plus 5G boasts an IP68 rating for dust and water resistance, offering a higher level of protection against environmental elements. The Oppo Reno 8 Pro has a sleek design, though some sources indicate no official IP rating, while others mention an IP52 rating, suggesting less comprehensive water resistance.

The performance of a smartphone is crucial for daily tasks, from app usage to demanding games.

• Processor Capabilities: The Samsung Galaxy S21 Plus 5G is equipped with a powerful processor that handles demanding applications and multitasking smoothly, providing a responsive user experience. The Oppo Reno 8 Pro features a current-generation processor designed to manage everyday workloads and graphically intensive games without significant overheating, ensuring consistent performance.
• Battery Behavior: The Galaxy S21 Plus 5G includes a 4800 mAh battery, which generally provides sufficient power for a full day of typical use. The Oppo Reno 8 Pro has a 4500 mAh battery, and users often report it can last for a full day of heavy use or up to 1.5 days with moderate usage. A notable difference is the Oppo Reno 8 Pro's 80W fast charging, which can replenish a significant portion of the battery in a short period, while the Galaxy S21 Plus 5G supports 25W fast charging.
• Storage and Responsiveness: Both devices offer ample internal storage options, with the Galaxy S21 Plus 5G available in 128GB and 256GB configurations, and the Oppo Reno 8 Pro typically offering 256GB. Neither phone supports expandable storage via a microSD card. Both phones provide a fluid experience when navigating the interface and switching between applications, supported by their respective RAM configurations.

The display is a primary interface for smartphone interaction, and both models offer high-quality viewing experiences.

• Display Technology and Clarity: The Samsung Galaxy S21 Plus 5G features a 6.7-inch Dynamic AMOLED 2X display, known for its vibrant colors, deep blacks, and excellent contrast. The Oppo Reno 8 Pro also sports a 6.7-inch AMOLED panel, delivering vivid visuals and a clear viewing experience. Both displays offer a Full HD+ resolution, ensuring sharp text and detailed images for everyday use.
• Brightness and Refresh Rate: The Galaxy S21 Plus 5G can reach a peak brightness of 1300 nits, making it highly visible even in bright outdoor conditions. The Oppo Reno 8 Pro offers a peak brightness of 950 nits, which is also suitable for outdoor use. Both phones feature a 120Hz adaptive refresh rate, providing smooth scrolling and a more fluid experience, particularly noticeable during gaming or fast-paced content.
• Screen Protection: The Galaxy S21 Plus 5G is protected by Corning Gorilla Glass Victus, offering enhanced durability against drops and scratches. The Oppo Reno 8 Pro uses Corning Gorilla Glass 5 for its display protection.

Both smartphones offer capable camera systems for capturing photos and videos, though with different strengths.

• Rear Camera System: The Samsung Galaxy S21 Plus 5G features a versatile triple-camera setup, including a 12MP main sensor, a 12MP ultrawide lens, and a 64MP telephoto lens with 3x hybrid zoom. The Oppo Reno 8 Pro also has a triple-camera system, with a 50MP main sensor, an 8MP ultrawide, and a 2MP macro lens. The Oppo Reno 8 Pro integrates a dedicated imaging NPU (MariSilicon X) to enhance image processing, particularly in low-light conditions.
• Photography Performance: The Galaxy S21 Plus 5G produces vibrant photos with good dynamic range, and its main camera performs well in various lighting. The ultrawide can sometimes lack detail, and digital zoom beyond 3x is less effective. The Oppo Reno 8 Pro's main camera excels in low-light photography and night videos, capturing detailed images with reduced noise. Its ultrawide and macro cameras are generally considered less capable than the main sensor.
• Video and Audio: The Galaxy S21 Plus 5G supports video recording up to 8K at 24fps and 4K at 60fps, offering good video stabilization. The Oppo Reno 8 Pro records video at 4K at 30fps and 1080p at 60fps. Both phones provide decent microphone quality for calls and recordings, and their speakers offer a satisfactory media consumption experience.