January 2, 2015, 7:50 | Read 25
Samsung sells first World smartphone operating in the LTE Advanced (LTE-A) of the three-band frequency aggregation. This rate 4 times greater than standard LTE.
The Samsung GALAXY Note 4 LTE-A tri-band frequency aggregation allows you to use the network in the most efficient way to market through the optimal selection of available communications bands. The device receives three different frequency bands and aggregates them into a single connection that can achieve data transmission rates at levels consistent with Category 6 network, which is up to 300 Mbps. This means that downloading a movie with a volume of 700 MB takes about 19 seconds, and download 10 MP3 songs, or 40 MB takes about 1 second.
As far as the evolution of mobile technologies and telecommunications model GALAXY Note 4 LTE-A with a tri-band CA is ready to support LTE-A category 9, in which the data will be transmitted at up to 450 Mbps. Commercialization of this standard is planned for 2015.
The Samsung has already implemented important steps in the popularization of standard 4G LTE, making the device GALAXY S5 LTE + and GALAXY S5 Broadband LTE-A in 2014. So far, they were devices that offer the fastest downloads data. At the Mobile World Congress 2014 Samsung unveiled the world’s first network solutions that support LTE-A tri-band frequency and aggregation of data transmission speed of 450 Mbps.
Samsung GALAXY Note 4 LTE-A – Specifications
| Network
| 3xCA (LTE): 20/20 / of 20 MHz or 40 MHz
|
| Display
| 5.7 “Quad HD Super AMOLED (2560 x 1440)
|
| OS
| Android 4.4 (KitKat)
|
| Camera
| On the back: a camera with a resolution of 16 megapixels with autofocus and intelligent optical image stabilization (OIS Smart)
On the front: the camera with a resolution of 3.7 megapixels, f 1.9
|
| The camera on the back: HDR (increased tonal dynamics), selective focus, Rear-cam functions Selfie, Beauty face, Virtual Tour Shot, Shot & amp; More, Dual Camera,
Front camera: features a self-portrait (Selfie, Wide Selfie)
| |
| Video
| codec: H.264, MPEG-4, H.263, VC-1, WMV7, WMV8, Sorenson Spark, MP43, VP8
Recording and Playback for UHD
|
| Audio
| Codec: MP3, AAC / AAC + / eAAC +, WMA, AMR-NB / WB, Vorbis, FLAC (*)
(*) ultra-high quality sound support (~ 192 kHz, 24 bit)
|
| Optimized S Pen stylus features
| Air Command (Action Memo, Smart Select, Image Clip, Screen Write)
S Note, Snap Note, Direct Input Pen
|
| Additional Features
| Multi Window
|
| This mode provides very low power consumption
| |
| Sound Recorder (modes Normal, Interview, Meeting, Voice Memo)
| |
| Download Booster
| |
| S Health 3.5
| |
| The dynamic lock screen
| |
| Briefing
| |
| Google Mobile Services
| Chrome, Drive, Photos, Gmail, Google, Google, Google Preferences, Hangouts, Maps, Books Play, Play Games, Kiosk Play Play Movies & TV, Music Play, Play Store, Voice Search, YouTube
|
| Connectivity
| WiFi 802.11 a / b / g / n / ac (HT80) MIMO PCIe
GPS / GLONASS / Baidu
NFC, Bluetooth, ® v 4.1 (BLE, ANT +)
IR LED (remote control), USB2.0, MHL 3.0
|
| Sensor
| The sensor gestures, accelerometer, geomagnetic sensor, gyro sensor, RGB, IR-LED
Proximity sensor, barometer, Hall sensor, fingerprint reader, UV sensor, Pulse, SpO2 sensor (depending on market)
|
| memory
| The 32 GB of internal memory, microSD card slot (up to 64GB)
3 GB RAM
|
| Size
| 153.5 x 78.6 x 8.5 mm, 176 g
|
| Battery
| The standard Li-Ion 3220 mAh, quick charge function (adaptive fast charge and QC2.0)
|
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