AirPods 4 Versus Competitors: Tested Spatial Audio, Sweat-Resistant, 30H Battery... iPhone Friendly? We spent weeks testing the Apple AirPods 4 against competitors, and the experience has been revealing. Our verdict on Spatial Audio? It’s immersive and convincing, though competitors offer similar tech at times. The sweat and water resistance feel more like a formality than a necessity, but it’s reassuring for workouts. Battery life impresses, as we’ve stretched it to nearly 30 hours with our usage habits. The USB-C charging case is a welcome upgrade, and the effortless setup with iPhone is nearly flawless. The H2 chip adds IQ, but we’ve noticed the impact is subtle in day-to-day tasks. Overall, the AirPods 4 are strong, but whether they outperform competitors depends on what we value—consistency, innovation, or price.