viernes, 15 de febrero de 2013

This is my experience with ZTE Overture Z995

When you have in your hand feels it is a mobile of a medium size so these dimensions 4.88 x 2.58 x 0.46 inches (124 x 66 x 12 mm) to touch the back is nice with an imitation leather, its weight is 4.53 oz (128 g) is very light




The TFT screen is 4.0 inches multi-touch capability and a revolution of 480x800 pixels. The display is low density with only 233 ppi low
Light sensor, proximity sensor

Comes with the operating system Android (4.1.2) Jelly Bean as interesting thing is that it brings preinstalled APP neighborhoods that are useful.

The camera is very basic and has trouble focusing or light changes is 5 megapixel camera has autofocus has LED flash allows you to make video recordings at 720p, front camera is 1.2 megapixel mu below my minimum .

Bring 400 MSM8930 Qualcomm Snapdragon processor and dual core, 1200 MHz, 200 Krait does not feel is pretty and overhead processing block is Adreno 305 GPU

The system memory is 1024 MB of RAM (533 MHz) / LPDDR2 / 4096 MB ROM allow you contarjetas expansion microSD, microSDHC up to 32 GB.

The battery is 1780 mAh and holds up well 4h daily use.

We can use the following file formats:
MP3, AAC, AAC +, eAAC +, M4A (Apple Lossless), AMR, 3GP, OGG, MIDI
MPEG4, H.263, H.264, 3GP

It has buttons for volume, options, home, back and off, on and standby

 

miércoles, 13 de febrero de 2013

USB 3.1 First and Second Generation



USB 3.1 First and Second Generation

Hi, fellows of Cyberspace, today I want to talk about USB 3.1 and several of its improvements, let us start.
In January 2013, the USB group revealed plans to upgrade USB 3.0 to 10 Gbit / s (yes you read it right). This led to the creation of a new terminal called, USB 3.1, or USB SuperSpeed was released on July 31, 2013.
But this was not so in the beginning since the first generation USB 3.1 ports have the same characteristics in speed that the USB 3.0 what changes are the introduction of the USB C-Type.
Now in the second generation, USB 3.1 SuperSpeed + these already have a vivacity of 10 Gbit / s
There is perfect compatibility between the first and second generation.

Update 07/08/2017

I was finally able to purchase a PCIe host adapter for the second generation USB 3.1 BIOS Type A.
Therefore, I have to work to test its speed.
I have tried it on two different computers, with very similar results

  • Computer A: is an Intel I5 third generation, with a 3.1 GHz CPU and a 64-bit system with a 4GB RAM

  • Computer B: is an Intel Core I7 CPU 2.30GHz 64 bit system with an 8GBy RAM

I will not deny that I have been disappointed a bit since I never reached the 10 Gbit / s I was between 7 and 8 Gbit / s.