ARRI ALEXA 35 Body & PL Mount Set (LBUS) - Manual (Page 57)

Recording 57
Sensor Mode Recording Resolution Codec Prerec Duration @ 24fps
2.7K 8:9 UHD 16:9 Ana 2x
Apple 422 HQ
Apple 4444
Apple 4444 XQ
14.2 s
9.9 s
6.6 s
2K 16:9 S16 2K (2048 x 1152)
Apple 422 HQ
Apple 4444
Apple 4444 XQ
20.0 s