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Bluetooth 1.2 allowed for faster speed up to ≈700 kbit/s. Bluetooth 2.0 improved on this for speeds up to 3 Mbit/s. Bluetooth 2.1 improved device pairing speed and security. Bluetooth 3.0 again improved transfer speed up to 24 Mbit/s. In 2010 Bluetooth 4.0 (Low Energy) was released with its main focus being reduced power consumption.
For example, Bluetooth MAP is used by HP Send and receive text (SMS) messages from a Palm/HP smartphone to an HP TouchPad tablet. [23] Bluetooth MAP is used by Ford in select SYNC Generation 1-equipped 2011 and 2012 vehicles [24] and also by BMW with many of their iDrive systems. The Lexus LX and GS 2013 models both also support MAP as does the ...
Bluetooth Low Energy (Bluetooth LE, colloquially BLE, formerly marketed as Bluetooth Smart [1]) is a wireless personal area network technology designed and marketed by the Bluetooth Special Interest Group (Bluetooth SIG) [2] aimed at novel applications in the healthcare, fitness, beacons, [3] security, and home entertainment industries. [4]
A Bluetooth earbud, an earphone and microphone that communicates with a cellphone using the Bluetooth protocol. Bluetooth is a short-range wireless technology standard that is used for exchanging data between fixed and mobile devices over short distances and building personal area networks (PANs).
With radio waves, intended distances can be short, such as a few meters for Bluetooth, or as far as millions of kilometers for deep-space radio communications. It encompasses various types of fixed, mobile, and portable applications, including two-way radios, cellular telephones, personal digital assistants (PDAs), and wireless networking.
Wireless communication chips (Wi-Fi, Bluetooth, GPS receiver) Sound chip (audio codec and power amplifier) Gyroscope; Capacitive touchscreen controller (ASIC and DSP) [201] [203] [204] RF power amplifier [205] [206] [207] Some are also equipped with an FM radio receiver, a hardware notification LED, and an infrared transmitter for use as remote ...
Samsung announced the original Galaxy Note at IFA Berlin in 2011. While some media outlets questioned the viability of the device due to its 5.3-inch screen (which, at the time, was considered extremely large for a phone), the Note received positive reception for its stylus functionality, the speed of its 1.4 GHz dual-core processor, and the advantages of such a large screen size.
The Nexus S is a Galaxy S-derived smartphone co-developed by Google and Samsung in 2010. The Nexus S differs from the Galaxy S in that it runs a stock version of Android provided by Google as opposed to the TouchWiz edition provided by Samsung and the mobile carriers. In addition, the Nexus S drops the microSD slot in favor of a NFC transmitter.