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Mobile phone charger plugs. From left to right: Samsung proprietary charging plug, Micro-B plug, Nokia charger plug used on the E71, Nokia Pop-Port. Universal charger or common charger refers to various projects to standardize the connectors of power supplies, particularly for battery-powered devices.
Inductive charging (also known as wireless charging or cordless charging) is a type of wireless power transfer. It uses electromagnetic induction to provide electricity to portable devices. Inductive charging is also used in vehicles, power tools, electric toothbrushes, and medical devices.
A simple charger typically does not alter its output based on charging time or the charge on the battery. This simplicity means that a simple charger is inexpensive, but there are tradeoffs. Typically, a carefully designed simple charger takes longer to charge a battery because it is set to use a lower (i.e., safer) charging rate.
However, Quick Charge 4 chargers are not backward compatible with Quick Charge. [7] It also features additional safety measures to protect against over-voltage, over-current and overheating, as well as cable quality detection. Qualcomm claims Quick Charge 4 with Dual Charge++ is up to 5 °C cooler, 20% faster and 30% more efficient than Quick ...
Consumer Electronics Control (CEC) is an HDMI feature designed to allow the user to command and control up to 15 CEC-enabled devices, that are connected through HDMI, [44] [45] by using only one of their remote controls (for example by controlling a television set, set-top box, and DVD player using only the remote control of the TV). CEC also ...
Samsung is known most notably for its Samsung Galaxy brand and its flagship Galaxy S series — and has also been the largest television manufacturer since 2006, [9] [10] both of which include related software and services like Samsung Pay and TV Plus. The company pioneered the phablet form factor with the Galaxy Note family. [11]
The Samsung Galaxy Tab 7.0 or simply Samsung Galaxy Tab is an Android-based mini-tablet computer produced by Samsung [2] and released on 5 November 2010. The tablet was first introduced on 2 September 2010 at the IFA in Berlin. [3] The Galaxy Tab was the first Samsung Android-powered tablet to be released. [4]
Android Inc. was founded in Palo Alto, California, in October 2003 by Andy Rubin and Chris White, with Rich Miner and Nick Sears [13] [14] joining later. Rubin and White started out build an Operating System for digital cameras viz FotoFrame. The company name was changed to Android as Rubin already owned the domain name android.com.