M3 vs. M4 iPad Air Buyer’s Guide: All Differences Compared
Apple’s latest iPad Air is a minor upgrade over last year’s model, but there are still some changes worth noting beyond a new chip. The eighth-generation iPad Air builds on the foundation of last year’s model with a series of specific upgrades focused on performance, memory, and connectivity. While the overall design and experience remains the same, the newer model introduces Apple’s M4 chip, additional unified memory, Apple-designed wireless hardware, and support for newer connectivity standards. Here’s everything that differs between the 2025 and 2026 iPad Air models: iPad Air (seventh-generation, 2025) iPad Air (eighth-generation, 2026) M3 chip M4 chip 8GB unified memory 12GB unified memory Broadcom wireless chip Apple N1 wireless chip Wi-Fi 6E connectivity Wi-Fi 7 connectivity Bluetooth 5.3 connectivity Bluetooth 6 connectivity Qualcomm SDX70M 5G modem Apple C1X modem The largest change between the two models is the transition from Apple’s M3 chip to the newer M4 chip. Beyond modest CPU performance gains, the M4 introduces architectural improvements that increase transistor count, boost machine learning performance, improve memory bandwidth, and enhance efficiency …




