iPad Air M4: tested review, price and features | CNN UnderscoredThe 2026 8th-generation iPad Air (M4) features the lightning-fast M4 chip, 12GB RAM, and Wi-Fi 7, offering premium performance in 11-inch and 13-inch. Released in March 2026, it supports the Apple Pencil Pro and features a 12MP Liquid Retina display, serving as an AI-powered, cost-effective alternative to the Pro.