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Vivo smartphone with 6 GB RAM

06.03.2016

Vivo, the Chinese subsidiary of BBK Electronics and maker of the world's thinnest smartphone, officially unveiled its new flagship smartphone Vivo Xplay 5 at an event in Beijing.

Specifications Vivo Xplay 5 appeared on the Web a day before the announcement. The device will be released in two versions. They differ in hardware.

Both modifications are equipped with a metal case, a 5,43-inch Super AMOLED display with a resolution of 2560 x 1440 pixels, a 3600 mAh battery, 4G support, an 8 MP front camera and a 16 MP rear camera (Sony IMX298 sensor), as well as a sensor fingerprint and fast charging technology (charging via USB-C connector). Devices running Android 6.0 Marshmallow with a proprietary FunTouch OS shell work.

The older modification, Vivo Xplay 5 Elite Edition, includes 6 GB of RAM and 128 GB of permanent memory, a 4-core Qualcomm Snapdragon 820 processor. It is equipped with two ESS ES9028 digital-to-analog converters and three TI OPA1612 audio amplifiers - one DAC and amplifier per channel and right) plus one common amplifier (the company called such a system "Hi-Fi 3.0"). It's also worth noting that the Elite Edition's screen is rounded left and right, like the Samsung Galaxy S6/S7 edge (Samsung has begun shipping these displays to other smartphone makers).

The lower version (without "Elite Edition" in the name) uses a flat display and a slower 8-core Qualcomm Snapdragon 652 processor, and 4 GB of RAM. In addition, it has a simpler sound system (only two chips).

The cost of the older modification of Vivo Xplay 5 Elite Edition will be $654, the younger one - $564. Sales in China will begin in early March 2016. Two colors will be available to choose from: gold and rose gold.

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The fastest mobile Internet 27.01.2014

South Korean mobile operator SK Telecom announced its intention to modernize its LTE-Advanced network through Carrier Aggregation (CA) with a combination of three bands. Thanks to this, it is planned to achieve a record throughput for the mass market of 300 Mbps.

Last summer, SK Telecom launched the world's first commercial LTE-Advanced network, where data transmission can be carried out at speeds up to 150 Mbps. This is twice as fast as the LTE networks deployed in many countries, and ten times faster than 3G technology. The operator does not intend to stop there.

A press release on SK Telecom's website says that the company plans to launch a high-speed mobile network called 3band LTE-Advanced before the end of the year, where users will be able to transfer data at 300 Mbps. For this, frequency aggregation will be used - two 10 MHz channels and one 20 MHz.

Chipsets and devices capable of connecting to the 3band LTE-Advanced network are already in development. Their appearance on the market is expected by the end of this year, the operator claims.

On networks up to 300 Mbps, an 800 MB video is expected to download within 22 seconds. In conventional LTE networks, this takes about 85 seconds, in 3G networks - about 7 minutes 24 seconds.
At the Mobile World Congress in Barcelona in February, SK Telecom is planning to showcase its 3band LTE-Advanced service using three 20MHz bands and capable of transmitting data up to 450Mbps.

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