Information about additional software and hardware features of the rear camera which improve its overall performance.

Xiaomi Redmi 9A Цени, характеристики, снимки | Mobile Bulgaria Xiaomi Redmi 9A Цени, характеристики, снимки | Mobile Bulgaria

Redmi 9A залага на IPS дисплей с диагонал 6.53 инча, резолюция HD+ и 5-мегапикселова селфи камера поставена в прорез. Панелът има нива на яркост 400 нита. Използван е чипсет Helio G25, който се произвежда по 12-нанометров процес и включва осемядрен процесор (4 х 2.0GHz + 4 x 1.5GHz) и графичен ускорител PowerVR GE8320. Той е в комбинация с 2/3/4/6GB RAM и 32/64/128GB eMMC 5.1 разширяема памет за файлове. Налична е батерия с капацитет 5000 mAh. The instruction set architecture (ISA) is a set of commands used by the software to manage the CPU's work. Information about the set of instructions the processor can execute. The SAR body rating shows the maximum level of exposure to electromagnetic radiation when the device is positioned against the body at the hip. The highest SAR value of mobile devices allowed in the US is set to 1.6 W/kg per 1 g of tissue. It is specified by the FCC and the CTIA follows whether the mobile devices comply with this standard. Focal length is the distance in millimeters from the focal point of the image sensor to the optical center of the lens. The 35 mm equivalent indicates the focal length at which a full-frame camera will achieve an angle of view that's the same as the one of the camera of the mobile device. It is measured by multiplying the native focal length of the camera by the crop factor of the sensor. The crop factor itself can be determined as the ratio between the diagonal distances of the image sensor in the 35 mm camera and a given sensor.

Battery Life - Redmi 9A with a 5000-mAh battery

Information about the height, i.e. the vertical side of the device when it is used in its standard orientation. Front camera Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc. Aperture

Redmi 9A - Smartphone 2 GB + 32 GB, Dual Sim, Grigio Xiaomi Redmi 9A - Smartphone 2 GB + 32 GB, Dual Sim, Grigio

Information about the number of pixels per centimeter (ppcm) or per inch (ppi) of the display. The higher the pixel density, the more detailed and clearer is the information displayed on the screen. f/2.2, като може да записва видео в резолюция до 1080p при 30 кадъра в секунда. Има и система за автофокус със засичане на фазата. В софтуерно отношение е използвана Android 10 с MIUI 12. Сред останалите характеристики на Redmi 9A са Wi-Fi n, Bluetooth 5.0, Micro USB порт и жак за слушалки. Конструкцията му е пластмасова и с размери 164.9 x 77.1 x 9 мм и тегло 196 гр. Телефонът се предлага в сив, син и зелен цвят. The color depth of the display is also known as bit depth. It shows the number of bits used for the color components of one pixel. Information about the maximum number of colors the screen can display. Specific Absorption Rate (SAR) The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg. Head SAR (EU)Information about the number of pixels on the horizontal and vertical dimensions of the photos taken by the front camera, indicated in megapixels as well. RAM (Random-Access Memory) is used by the operating system and all installed applications. Data in the RAM is lost after the device is turned off or restarted.