Detu Sphere S is a higher-resolution version of the Detu Sphere 800 hemispherical 360 camera.
The Sphere S looks similar to the Sphere 800, except that it is black instead of yellow.
- field of view: 236 degrees
- aperture: f/2.0
- 1/2.3 inch 12mp backside illuminated (BSI) CMOS sensor by Sony
- photo resolution: 4000 x 3000
- video resolution: 2880 x 2160 @ 24 fps; 2560 x 1440 @ 30 fps
- weight: 77 grams
- dimensions: 50×50×43mm
The backside illuminated sensor means that it has better sensitivity in low light compared to a conventional CMOS sensor.
Detu has a sample photo posted which looks like it has good color and dynamic range, and no noticeable fringing. The contrast is a little low, but that's easy to fix. Here's a crop from the sample photo:
I don't have info on availability or pricing yet.