iPad 8 (2020, A12 series) vs iPad Air 4 (2020, A14 series)

Both the iPad 8th Gen and iPad Air 4th Gen were released in 2020, meaning they share a similar starting point for software longevity. Apple typically provides major iPadOS updates for approximately 5 to 7 years from a device's release. As of 2026, both models are still receiving the latest iPadOS updates, indicating continued software support.

• Software Updates: Users can expect both tablets to continue receiving major iPadOS updates for a comparable period, likely through 2025 or 2026, with security updates potentially extending beyond that. The iPad Air 4th Gen, with its more advanced processor, might theoretically receive support for a slightly longer duration.
• Physical Durability: Both devices feature aluminum bodies, offering a robust build. The iPad Air 4th Gen's fully laminated display and more modern construction might offer a marginal advantage in structural rigidity, though both are designed for everyday use.
• Practical Lifespan: For general tasks, both tablets are expected to remain functional and responsive for several years. The iPad 8th Gen's A12 Bionic chip continues to perform well for daily activities in 2025, suggesting a solid practical lifespan.

The performance capabilities of these two tablets are a key differentiator, primarily due to their internal processing units and RAM configurations.

• Processing Power: The iPad 8th Gen is equipped with a capable processor that handles everyday applications, web browsing, streaming, and light gaming smoothly. The iPad Air 4th Gen, however, features a more advanced processor, delivering a significant boost in overall speed and graphics performance. This translates to faster app loading, more fluid multitasking, and enhanced performance in demanding applications like advanced photo editing or graphically intensive games.
• Multitasking and Responsiveness: The iPad Air 4th Gen, with its more powerful processor and slightly more RAM (4GB compared to the iPad 8th Gen's 3GB), offers a more responsive experience when switching between multiple applications or handling complex workflows. While the iPad 8th Gen is perfectly adequate for typical multitasking, the Air 4th Gen provides more headroom for power users.
• Storage Options: The iPad 8th Gen is available with 32GB or 128GB of internal storage, while the iPad Air 4th Gen offers 64GB or 256GB options. Users with extensive media libraries or numerous applications may find the larger base storage and higher maximum capacity of the Air 4th Gen more suitable.
• Battery Behavior: Both models are rated for approximately 10 hours of web browsing over Wi-Fi or video playback. Real-world usage reports generally align with these figures, with battery life varying based on usage intensity and settings.

The display experience differs between these two tablets, impacting visual clarity, color accuracy, and overall viewing comfort.

• Display Technology and Size: The iPad 8th Gen features a 10.2-inch Retina IPS LCD display with a resolution of 2160 x 1620 pixels, resulting in a pixel density of 264 ppi. The iPad Air 4th Gen steps up to a 10.9-inch Liquid Retina IPS LCD display with a resolution of 2360 x 1640 pixels, maintaining the same 264 ppi. The larger screen of the Air 4th Gen provides a more expansive viewing area.
• Visual Enhancements: A significant difference lies in the display lamination and color capabilities. The iPad Air 4th Gen boasts a fully laminated display, meaning the screen is closer to the glass, reducing parallax when using a stylus and offering a more premium feel. It also includes True Tone technology, which adjusts the display's color and intensity to match the ambient light, and supports a wider P3 color gamut for more vibrant and accurate colors. The iPad 8th Gen lacks these features, and its non-laminated display can exhibit a slight 'air gap' effect.
• Brightness and Refresh Rate: Both tablets offer a peak brightness of 500 nits, providing adequate visibility in most indoor and outdoor conditions. Both also feature a standard 60Hz refresh rate, which is suitable for general use, though not as fluid as higher refresh rate displays found on some other devices.

While tablets are not typically primary photography devices, both models offer camera systems suitable for video calls, document scanning, and casual photography.

• Rear Camera System: The iPad 8th Gen includes an 8-megapixel wide camera with an f/2.4 aperture. It is capable of recording 1080p HD video at 30 frames per second. The iPad Air 4th Gen features a more advanced 12-megapixel wide camera with an f/1.8 aperture, allowing for better light capture and potentially clearer images. It also supports 4K video recording at various frame rates up to 60 frames per second.
• Front Camera for Video Calls: For video conferencing and selfies, the iPad 8th Gen has a 1.2-megapixel FaceTime HD camera with an f/2.4 aperture, recording 720p video. The iPad Air 4th Gen offers a 7-megapixel FaceTime HD camera with an f/2.2 aperture, capable of 1080p HD video recording at 60 frames per second, providing a clearer image for video communication.
• Audio Experience: Both tablets are equipped with stereo speakers, providing a decent audio experience for media consumption. The iPad Air 4th Gen's speakers are configured for landscape stereo, which can enhance the audio experience when watching videos in that orientation.

Beyond core performance and display, several practical features and design elements differentiate these two iPad models.

• Connectivity and Ports: The iPad 8th Gen utilizes the Lightning port for charging and accessories, and supports Wi-Fi 5 (802.11ac) and Bluetooth 4.2. The iPad Air 4th Gen adopts the more versatile USB-C port, which allows for broader compatibility with accessories and faster data transfer. It also supports the newer Wi-Fi 6 standard and Bluetooth 5.0, offering potentially faster and more stable wireless connections. Both models are available with optional cellular connectivity.
• Biometric Security and Design: The iPad 8th Gen retains the classic home button with integrated Touch ID for fingerprint authentication. The iPad Air 4th Gen features a more modern, all-screen design, relocating the Touch ID sensor to the top power button. This design choice contributes to the Air 4th Gen's slimmer bezels and larger screen-to-body ratio.
• Accessory Compatibility: The iPad 8th Gen is compatible with the 1st generation Apple Pencil and the Smart Keyboard. The iPad Air 4th Gen supports the 2nd generation Apple Pencil, which attaches magnetically and charges wirelessly, and is compatible with the Magic Keyboard and Smart Keyboard Folio, offering a more integrated typing and trackpad experience.
• Physical Characteristics: The iPad 8th Gen measures 250.6 x 174.1 x 7.5 mm and weighs approximately 490-495 grams. The iPad Air 4th Gen is slightly thinner and lighter at 247.6 x 178.5 x 6.1 mm and weighs around 458-460 grams.