Samsung Galaxy Note 4 LTE-A: the world’s first smartphone with the aggregation of three carriers – 3DNews

Samsung Electronics has announced the Galaxy Note Phablet 4 LTE-A, which is claimed to provide the highest speed mobile data networks.

The fact is that the Galaxy Note 4 LTE-A was the first world apparatus supporting cell aggregation-carriers (Carrier Aggregation, CA) with a combination of the three bands (20/20 / 20MHz). Thanks to this already provides a theoretical maximum download speed of 300 Mbit / s. Samsung said that this figure is four times higher than the rate that is available to subscribers of standard LTE-networks. When bandwidth of 300 Mbit / s, for example, the film volume of 700 MB can be downloaded in just 19 seconds.

Moreover, the new version of the Galaxy Note Phablet 4 is ready to work in networks LTE-A Category 9 . After the introduction of such services in operation in 2015 will be the ability to wirelessly transfer data at speeds up to 450 Mbit / s. Note that the first time such a speed in the real world were able to show Australia’s Telstra Corporation in May of this year: for data transmission have been involved two 20-MHz channels in the range of 2600 MHz and a 20 MHz channel in the 1800 MHz band.

Specifications Phablet Galaxy Note LTE-A 4 are as follows:

• Display: 5.7-inch panel Super AMOLED, format Quad HD (2560 × 1440 points);
• 3 GB of RAM;
• Flash Drive with 32 GB and microSD slot supporting cards up to 64 GB capacity;
• Cameras: 16 megapixel main with autofocus and stabilization Smart OIS, 3,7-megapixel front diaphragm f / 1,9;
• Wireless Adapters Wi-Fi 802.11a / b / g / n / ac and Bluetooth 4.0 ;
• Support for NFC;
• The receiver of satellite navigation systems GPS / GLONASS;
• sensors: fingerprint scanner, heart rate sensor, UV sensor, accelerometer, gyroscope, magnetometer, barometer, sensors and proximity illumination;
• Infrared port connector Micro-USB 2.0, 3,5-millimeter headphone jack;
• Dimensions: 153,5 × 78,6 × 8,5 mm;
• Weight: 176g;
• The battery capacity of 3220 mAh;
• Operating system: Android 4.4 KitKat.

On the timing of the start of sales of Galaxy Note 4 LTE-A and the estimated cost, unfortunately, are not reported.

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