iPad Air 4 (2020, A14 series) vs iPad Pro (2021, M1 series)

The iPad Air 2020, also known as the 4th generation iPad Air, and the iPad Pro 2021, which includes both 11-inch and 12.9-inch models, are both powerful tablet computers from Apple. Released in October 2020 and May 2021 respectively, these devices run on iPadOS and offer distinct capabilities. While the iPad Air 2020 provides a strong balance of features for general use, the iPad Pro 2021 elevates performance and display technology, catering to more demanding workflows.

When considering the longevity of these devices, several factors come into play, including their release timelines, operating system support, and overall build quality.

• Release Timeline and OS Support: The iPad Air 2020 was released in October 2020, while the iPad Pro 2021 followed in May 2021. Due to its later release and more advanced internal components, the iPad Pro 2021 is expected to receive major iPadOS updates for a slightly longer period, potentially extending its software support by an additional year compared to the iPad Air 2020.
• Software Longevity Expectations: Both devices are built to last and receive consistent software updates, ensuring access to new features and security enhancements for several years. The iPad Pro's more powerful processor may allow it to handle future, more demanding applications with greater ease for a longer duration.
• Expected Practical Lifespan: Both models feature durable aluminum builds. The practical lifespan for either device, especially when considering a quality-assured refurbished option, can extend well beyond their initial release, offering sustained performance for everyday tasks and many specialized applications.

The core performance of these tablets is a significant differentiator, impacting how smoothly they handle various tasks from everyday browsing to intensive creative work.

• Processor Capabilities: The iPad Air 2020 is equipped with a capable A14 Bionic chip, which handles demanding apps and multitasking smoothly. The iPad Pro 2021, however, features the M1 chip, which offers a substantial leap in processing power, providing a more responsive experience for professional-grade applications, complex video editing, and advanced gaming.
• RAM Implications for Multitasking: The iPad Air 2020 typically comes with 4GB of RAM. The iPad Pro 2021 offers 8GB of RAM for models with up to 512GB storage and 16GB of RAM for 1TB and 2TB storage configurations. This higher RAM capacity in the Pro models allows for more seamless multitasking and better performance with memory-intensive applications.
• Storage Options: The iPad Air 2020 is available with 64GB or 256GB of internal storage. The iPad Pro 2021 provides a wider range of options, starting from 128GB and going up to 2TB, catering to users with extensive storage needs for large files and applications.

The visual experience on these tablets is largely defined by their display technology, resolution, and additional features.

• Display Technology and Clarity: Both the iPad Air 2020 and the 11-inch iPad Pro 2021 feature a Liquid Retina IPS LCD display, offering vibrant colors and good viewing angles. The 12.9-inch iPad Pro 2021, however, stands out with its Liquid Retina XDR mini-LED display, which provides significantly deeper blacks, higher contrast, and improved HDR capabilities.
• Brightness Levels and Refresh Rate: The iPad Air 2020 has a typical brightness of 500 nits. The 11-inch iPad Pro 2021 offers 600 nits of brightness, while the 12.9-inch iPad Pro 2021 can reach up to 1000 nits typical full-screen brightness and 1600 nits peak brightness for HDR content. The iPad Pro models also feature ProMotion technology, enabling an adaptive refresh rate up to 120Hz for smoother scrolling and more fluid motion, a feature not present on the 60Hz iPad Air 2020.
• Screen Size and Viewing Experience: The iPad Air 2020 has a 10.9-inch display. The iPad Pro 2021 comes in 11-inch and 12.9-inch options. The larger 12.9-inch display on the Pro model offers a more expansive canvas for creative work, media consumption, and multitasking, while the 10.9-inch and 11-inch models prioritize portability.

While tablets are not typically primary photography devices, their camera systems are increasingly important for video calls, document scanning, and augmented reality applications.

• Camera System Capabilities: The iPad Air 2020 features a single 12MP wide rear camera and a 7MP front-facing camera. The iPad Pro 2021 offers a more advanced setup with a dual-camera system on the rear (12MP wide and 10MP ultrawide) and a LiDAR scanner for enhanced depth sensing. Its front-facing camera is a 12MP ultrawide with Center Stage, which keeps the user in frame during video calls.
• Low-Light and Video Recording: Both devices are capable of recording 4K video. The iPad Pro's additional ultrawide lens and LiDAR scanner can provide advantages in low-light conditions and for augmented reality experiences. The Pro also offers extended dynamic range for video recording.
• Audio Quality: The iPad Air 2020 includes stereo speakers and dual microphones. The iPad Pro 2021 typically features a four-speaker audio system and five studio-quality microphones, delivering a richer audio experience for media consumption and clearer sound for calls and recordings.