Sony a6400 peeglita digikaamera on varustatud 24.2 MP APS-C CMOS sensoriga ja BIONZ XL protsessoriga. See kaamera kasutab mitmekülgset Sony E-mount objektiivikinnitust ning sellel on täiustatud autofookussüsteem, mis koosneb 425 faasituvastuse ja 425 kontrastituvastuse punktist. Kaamera seisukord on 5/5.

• Type: Mirrorless digital camera
• Sensor: 24.2 MP APS-C CMOS
• Processor: BIONZ XL
• Lens mount: Sony E-mount
• Autofocus: 425 phase-detection and 425 contrast-detection points
• ISO range: 100–32,000 (expandable to 102,400)
• Continuous shooting: Up to 11 fps
• Video recording: 4K UHD up to 30 fps
• Screen: 3.0-inch tilting touchscreen, 180° upward
• Viewfinder: 2.36-million-dot OLED EVF
• Connectivity: Wi-Fi, Bluetooth, NFC
• Battery life: Approx. 360 shots (EVF) / 410 shots (LCD)
• Weight: Approx. 403 g with battery and memory card
• Shutter count: 5,043 actuations