IT House March 25 news, Sony last year launched the Xperia PRO-I mobile phone, using the same imaging technology as Sony Alpha micro single series cameras, especially equipped with the same black card 1-inch image sensor, and optimized for Xperia smartphones, with a pixel pitch of 2.4 m per unit.
@Digital Chat Station revealed that a mobile phone manufacturer is testing a mobile phone based on a 50mp 1/1.1± Sony CMOS, which is not hinted at, but before Xiaomi and Huawei have such rumors, do not rule out the long-publicized IMX800.
IT House learned that Sony began developing CMOS image sensors in 1996 and launched the first commercial CMOS image sensor "IMX001" in 2000.
In today's mobile phone market, Sony's Exmor image sensor occupies almost half of the country, but the series of sensor models are numerous, and the parameters are also different, for example, the more familiar IMX766 has 113 models, with a 1/1.56-inch outsole, a single 1.0μm large pixel, and the amount of light inlet is greater than that of the IMX586; and the Samsung GN2 is more than 1/1.12 inches, but the problem caused by the size will also be compromised elsewhere.
From a technical point of view, the advantages of larger photosensitive elements are obvious, and the most intuitive is that a single pixel area can receive more light. The 1-inch size is much larger than 1/1.7-inch, 1/2.3-inch, etc., and it is also quite strong in mobile phone sensors, so it is very important for most manufacturers to choose the right size.