Quick Verdict: Sony Alpha a6400 APS-C Mirrorless Camera Body 4K Black, Panasonic LUMIX G9 4K Digital Camera, 20.3 Megapixel Mirrorless Camera Plus 80 Megapixel High-Resolution Mode, 5-Axis Dual I.S. 2.0, 3-Inch LCD, DC-G9 (Black), Panasonic LUMIX GH5M2, 20.3MP Mirrorless Micro Four Thirds Camera with Live Streaming, 4K 4:2:2 10-Bit Video, Unlimited Video Recording, 5-Axis Image Stabilizer DC-GH5M2 Black

Sony, Panasonic G9, and GH5M2 compared for price, autofocus, stabilization, video quality, durability, and overall value.