Articles in the category TV, Photo, Audio & Video
OLED Display
Often dubbed the display of the future, OLED displays are usually found on premium products. They offer high quality, a broad range of colours, low power consumption, high brightness, and excellent black colour reproduction. As a result, OLED displays are easy to view even in bright sunlight. Another advantage is the wide viewing angle, which reaches nearly 180 degrees.
Display Technology
There are currently two main display technologies used - LCD and OLED - which are further divided into different subcategories.
Impedance
V parametrech sluchátek se setkáváme s pojmem impedance. Jedná se o parametr, který by se neměl podceňovat. V podstatě totiž vyjadřuje to, jak moc dobře - nebo jak moc špatně, si vaše sluchátka budou rozumět se zdrojem zvuku, telefonem, přehrávačem nebo receiverem.
Memory Cards
Memory cards are the medium on which images and videos are stored. Cards can be chosen by type, capacity, writing speed and brand.
Camera Sensors
Located behind the lens, the sensor (sensor chip) captures the image and is one of the most important elements of a camera. You can imagine it as a removable plate with millions of points (pixels), which records light intensity and other image information (such as colour), before sending it to the processor for further processing.