The Arri Alexa Mini has Arri’s ALEV 3 sensor which is capable of getting 14+ stops of dynamic range. This sensor also comes packed with built-in NDs and EI 800 base sensitivity.
The Alexa Mini can shoot 3.4K 3:2 Open Gate at up to 30FPS and 2.8K 16:9 up to 48FPS all in ARRIRAW. When resolution is dropped, the camera is capable of up to 200FPS in 2K ProRes.
The body weighs roughly 5lbs and comes with a PL mount.