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At the above of screen, there is a front-facing camera with 8MP (F1.9) resolution. On the top center of the rear panel, there is a dual rear camera setup with 13 MP (f/1.7) + 5 MP (f/1.9) sensors with live focus, portrait mode and background blur options. At the device, there is a fingerprint reader integrated to the power button.
The Samsung Galaxy J series is a discontinued line of entry-level 32-bit Android smartphones produced by the South Korean company Samsung Electronics, first introduced in 2015 and focused on emerging markets. This series is a part of Samsung Galaxy series, preceding the current Galaxy M Series and placed below the mid-range Galaxy A Series.
The Samsung Galaxy J6 (also called the On6 in some markets like India) is an Android smartphone developed by the Korean manufacturer Samsung Electronics. Announced and released on May 22, 2018 along with the Samsung Galaxy J4 and the Samsung Galaxy J8 , the J6 is a mid-range model smartphone and a successor to the Samsung Galaxy J5 (2017) .
The camera features a 16 megapixel CMOS sensor and a 21x optical zoom lens, as well as Wi-Fi and 3G connectivity, and a GPS receiver by which the camera can make geotagged photographs. It runs on Android's 4.1 "Jelly Bean" software and it allows for in-camera organizing, editing and online sharing or storage of images and videos.
In 2015, researchers at the University of Washington introduced power over Wi-Fi, which trickle-charges batteries and powered battery-free cameras and temperature sensors using transmissions from Wi-Fi routers. [124] [125] Wi-Fi signals were shown to power battery-free temperature and camera sensors at ranges of up to 20 feet. It was also shown ...
Qi (/ tʃ iː / CHEE) is an open standard for inductive charging developed by the Wireless Power Consortium.It allows compatible devices, such as smartphones, to receive power when placed on a Qi charger, which can be effective over distances up to 4 cm (1.6 in). [1]
Lenovo QuickLaunch to provide a simplified, customized version of Windows' Start menu Lenovo Solution Center to manage the ThinkVantage suite and certain system upkeep tasks on Windows 7 and 8 Lenovo SimpleTap for Windows 7 to provide easy access to on-screen tiles on touch-enabled ThinkPads and tablets, as well as certain ThinkCentre systems ...
Wireless security is the prevention of unauthorized access or damage to computers or data using wireless networks, which include Wi-Fi networks. The term may also refer to the protection of the wireless network itself from adversaries seeking to damage the confidentiality, integrity, or availability of the network.