Diagonal 9.10 mm (Type 1/1.8) 6.4M-Effective Pixel.
Sony
IMX017CQE - High-Speed High-Resolution CMOS Sensor
Diagonal 9.10 mm (Type 1/1.8) 6.4M-Effective Pixel High-Speed High-Resolution CMOS Sensor for Consumer Products with Seamless Support for Both Still I.