Lenovo IdeaPad S145-15IWL Black

Antireflexní displej je displej s povrchovou úpravou, která má zabránit odrazům okolního světla. Jak se ale liší od matného displeje, už nemusí být tak zřejmé. V tomto článku vám to vysvětlíme.

While still widely available, TN is one of the older LCD display technologies. Its biggest advantages include low production costs and fast response times. Fast response means that the monitor is able to change the image quickly. For this reason, the technology is widely used in gaming monitors.

A feature providing increased computer performance by overclocking without complicated settings in the BIOS.    

It is the function providing multi-threaded parallel processing instructions - from one physical processor are created two virtual processors. In practice this means that it significantly reduces the system response and at the same time accelerates the operations, which you require from the processor.  

The ability of the processor hardware to support full virtualization.  

Memory type represents a certain standard (eg. DDR3, DDR4), which defines the extent of the properties. What type is used in the assembly, is designed by motherboard, as it is not possible to use a different type than the motherboard supports.  

An integrated graphics card is embedded directly into the processor. While they do not achieve such high levels of performance as dedicated graphics cards, the battery of a laptop equipped with an integrated graphics card will last longer. Devices with this type of graphics cards are suitable for office work and multimedia entertainment, but they are not ideal for running graphics-intensive games and programs.

M.2 is a standard connector for connecting internal components. It replaces the older mSATA standard. SSDs connected via M.2 can achieve higher read and write speeds.

PCIe NVMe (Peripheral Component Interconnect Express Non-Volatile Memory Express) is a modern storage device interface that provides very fast access to data on SSDs. PCIe NVMe drives are typically faster than SATA SSDs and are often used in high-end laptops and desktops for their high speed and efficiency.

High-Definition Multi-media Interface, digital output with integrated audio (or network transfer ) is commonly used in TVs, for example. The format enables transfer of 3D video and multichannel audio and can handle video in up to 4K resolution (HDMI 2.0)

Verzia Bluetooth určuje dosah a rýchlosť bezdrôtového pripojenia. Používa sa zvyčajne na pripojenie bezdrôtového príslušenstva. Najnovšia verzia nesie označenie Bluetooth 5.2.

Ešte nikdy nebola rýchlosť WiFi taká dôležitá. Schválne si skúste spočítať, koľko máte doma bezdrôtovo pripojených zariadení. Určite ich nebude málo. A keď k tomu pridáte napríklad požiadavku na pohodlné streamovanie videa, on-line výučbu alebo home office, tak drvivej väčšine routerov dôjde dych. Preto je potrebné WiFi sieť nielen zrýchliť tak, aby zodpovedala štandardu WiFi 802.11ac. Čo všetko takýto štandard dokáže a čím sa líši od starších WiFi generácií?