Slide on Sony mic, flash, optical viewfinder, wireless trigger – rare on a pocket cam. BSI tech → +1 stop low-light, ISO 160-12 800 (exp. 25 600), 14-bit RAW, Full-HD 50/60 p AVCHD. 1080 60 p/50 p 28 Mb/s AVCHD; full-pixel read-out (no line-skipping); manual exposure & focus peaking; stereo mic + wind-cut.