The Huawei-sponsored Honor brand introduced the new flagship smartphone Honor Play4 Pro at a press conference in China today. Its highlight is the use of special infrared sensors to measure temperature.
The temperature measurement range is -20 to 100 degrees Celsius. The nominal accuracy is 0.1°C. You can measure the temperature of your body and other objects. Various usage scenarios are provided-from measuring the temperature of water (so as not to be burned)
Honor Play4 Pro is based on the Kirin 990 single-chip system. The main camera uses a 1/1.7-inch Sony IMX600 resolution sensor and RYYB pixel layout (red, yellow, yellow, blue) as the main camera. There is also an 8-megapixel telephoto module that provides a 3x optical zoom.
The front camera is a dual-camera and it is embedded in the screen. It combines modules with resolutions of 32 megapixels and 8 megapixels. Other features include a 6.57-inch screen, a fingerprint scanner on the side, a 4200 mAh battery with 40 W fast charging support, and an NFC module.
Honor Play4 Pro smartphones will be offered at the following prices. In the regular version with 8 GB RAM and 128 GB flash memory-it costs $408. And in the version with temperature measurement function (also 8/128 GB)-$422. We will accept reservations from China tonight. The public sale will begin on June 9.
The first time to achieve infrared temperature measurement: -20 to 100 ° accurate judgment
In the afternoon, a series of new Honor Play4 cars will be released online.
According to the official introduction, the Honor Play4 Pro is the industry’s first 5G infrared temperature mobile phone with non-contact infrared temperature measurement.
In particular, an infrared temperature sensor is added to the camera module on the back of the fuselage of the Honor Play4 Pro infrared temperature measurement version to determine the temperature of the measured object by receiving infrared energy.
It is reported that he can detect minus 20 degrees Celsius to 100 degrees Celsius. And the minimum division value with an accuracy of 0.1 degrees Celsius.
In fact, in order to avoid the influence of the mobile phone’s own heat on temperature measurement data, Honor conducted many experiments and finally introduced a semi-closed heat equalization system with high heat capacity and low reflection to achieve ambient temperature, sensor temperature, and peripheral single-crystal silicon lenses. The subsequent thermal effect of the temperature of the metal bracket and the effect of the usual heating of the mobile phone on the result of the temperature test is less than ± 0.06 ℃.
The official also gave some examples of usage scenarios. For example, in everyday life, you can measure the temperature of boiling water and hot tea to avoid burns with hot water. And families with children can also use the Honor Play4 Pro infrared function to measure the baby’s body temperature or measure the brew. The water temperature of milk powder gives children more intimate care. Honor Play4 Pro can also measure the temperature of indoor air conditioners and heating, knowing it is cold and hot.
Source = Mydrivers