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Camera Details

Sony Alpha a1

Released: March 2021Sensor: Full Frame 35mm (35.9 x 24 mm)Lens Mount: EBase Sensitivity: 800 ISOWeight: 737 gDimensions: 70 mm x 97 mm x 129 mmFind compatible Angelbird cards

Dynamic Range

25th best - max. 12.7 (SNR=2)

25th best - max. 13.8 (SNR=1)

Stops (SNR=2)	Stops (SNR=1)	Patch Range	Codec	ISO	Framerate	Resolution	Gamma	Comment
11.9	13.2	14.4	XAVC	800	25	7680x4320	SGamut3.Cine/SLOG3
12.7	13.8	14.6	XAVC HS	800	25	3840x2160	SGamut3.Cine/SLOG3	downsampled internal 4K
12.3	13.3	14.6	ProRes RAW	800	25	4328x2446	SGamut3.Cine/SLOG3	on Atomos Ninja V

See Lab Test Article ...

Rolling Shutter

16th best - min. 8.1 ms

Rolling Shutter	Sensor Mode	Codec	Framerate	Resolution
16.6 ms	Full Frame	XAVC	25	7680x4320
8.1 ms	Full Frame	XAVC	25	3840x2160
11.1 ms	S35	XAVC	25	3840x2160

See Lab Test Article ...

Recording Modes Overview

4K UHD (3840 x 2160) @ max 119.88p, XAVC HS 4K (H.265)	4K UHD (3840 x 2160) @ max 119.88p, XAVC HS 4K (H.265)	4K UHD (3840 x 2160) @ max 119.88p, XAVC S 4K
4K UHD (3840 x 2160) @ max 119.88p, XAVC S 4K	HD (1920 x 1080) @ max 119.88p, XAVC S HD	HD (1920 x 1080) @ max 119.88p, XAVC S HD
4K UHD (3840 x 2160) @ max 119.88p, XAVC HS 4K (H.265)	4K UHD (3840 x 2160) @ max 119.88p, XAVC HS 4K (H.265)	4K UHD (3840 x 2160) @ max 119.88p, XAVC S 4K
4K UHD (3840 x 2160) @ max 119.88p, XAVC S 4K	HD (1920 x 1080) @ max 119.88p, XAVC S HD	HD (1920 x 1080) @ max 119.88p, XAVC S HD

See complete Recording Modes & Times ...