Canon Japan has announced two new APS-H image sensors from Canon with 250mp of resolution. As Keith at Northlight points out, that's a resolution of 388.7mp if they were full-frame sensors.
From Canon: (Google Translated)
As a new product of APS-H size (about 29.4 x 18.9 mm) CMOS sensor, Canon will release “LI8020SAC (color) / LI8020SAM (monochrome)” capable of imaging about 250 million pixels (19,568 x 12,588 pixels) in 2020. It will be released in late October of the year.
The new product is an ultra-high resolution CMOS sensor with approximately 250 million pixels, which enables you to capture detailed information in an image while shooting a wide range. In addition, by setting the pitch of one pixel to 1.5 μm (micrometer), we have achieved approximately 250 million pixels in APS-H size, making it possible to use it for various purposes. It can be used for various purposes such as FPD (flat panel display) inspection, which has become higher definition due to the development of 4K / 8K video technology, industrial inspection, video production, digital archive, wide-area surveillance, microscope, etc. Meet the needs of users.
Get detailed information even in a wide range of shooting with ultra-high resolution of about 250 million pixels
The new product is capable of imaging at an ultra-high resolution of about 250 million pixels, which is about 125 times that of Full HD (1,920 x 1,080 pixels) and about 30 times that of 4K (3,840 x 2,160 pixels), and can be taken in any shooting range. Sufficient resolution can be obtained by trimming the area and enlarging it with electronic zoom.
Achieves ultra-high-speed signal reading of approximately 1.25 billion pixels/second
With CMOS sensors, the amount of signal increases as the number of pixels increases, causing signal delays and slight timing deviations. The new product has an ultra-multi-pixel structure of approximately 250 million pixels, but by refining the circuit and advancing signal processing technology, it has achieved an ultra-high-speed signal reading of approximately 1.25 billion pixels per second. This enables ultra-high resolution imaging at a speed of approximately 5 frames/sec even when all pixels are readout.
Supports data output according to user needs with “ROI read function” etc.
The new product is equipped with an “ROI (Region of Interest) read function” that selectively reads only an arbitrary area. If you want to read only a specific area at high speed, you can use the “ROI read function” at 24 fps for 8K (7,680 x 4,320 pixels), 30 fps for 4K (3,840 x 2,160), and 60 fps for full HD (1,920 x 1,080). Video recording is possible. It also has a “thinning out reading function * ” that thins out the entire image area in the vertical direction to read out, so you can select the data output method that suits your needs.