We know that the specifications of the Samsung Galaxy S4 can be very important to you, then Samsung has not revealed everything about the specifications, but here is what is already official:
Android: Android 4.2.2
Main processor: Samsung Octa 5 OR Qualcomm Snapdragon, depending on the region.
Storage 16/32/64Go, microSD up to 64
Display: 5 "HD Super AMOLED (441 ppi +). Samsung reveal more about the technology of the screen.
Memory: 2GB of RAM
Battery: 2600 mAh
Main camera: 13 megapixel autofocus camera with 1080p recording
Front camera: 2 megapixel
Colors: black and white frost mist
Misc: infrared transmitter (remote control for apps)
Samsung has not confirmed what the area will Exynos 5 Octa, but since the Snapdragon S800 is scheduled to be included in the devices in the third / fourth quarter, the S600 will probably be used in the U.S.
The screen of the Galaxy S4 is also a Full HD Super AMOLED screen, which means it has a resolution of 1920 x 1080 at 441ppi more.
If you used a Samsung Galaxy S3 already, S4 Galaxy will be second nature to you, even if the screen is slightly larger, brighter, and thinner but the overall weight is lighter than the Galaxy S3. There is an infrared transmitter. The S4 has a polycarbonate casing that provides a cool look to the device, although it was hoped that Samsung would finally introduced a new Galaxy S device without the plastic case.
For the moment, we could not run the benchmarks and confirm performance figures, but here's what we felt when we used the Smartphone.
Navigate through apps at a normal pace and a look that would be considered "extreme" when the S4 manages everything that I balance. The shutter speed of the camera, which is a problem on some Android devices, is extremely fast and there is not any lag, even when using one of the new functionality.
When we launched the application, there was a slight delay from when we again press the icon of the app to the application that loads. Browsing the web, on the other hand, was a bit slow, but we guess it was mainly due to network connectivity issues. When web pages are loaded, scrolling through an article was fast.
Samsung has relied heavily on the APN. It is certain - it can take 13 megapixel photos and record videos at 1080p, but this is only the beginning, because Samsung has jousted many other things. Firstly, the company has made its user interface to the APNs Galaxy S4, given the praise that Samsung has received. We also like the camera app Google Android 4.2 by default, including the function photosphere (360 degree).
They also made improvements and adjustments, such as adjusting Shot Dual / Dual Recording. In DS / DR, you can take a photo and include yourself in the picture as a floating head in the picture. You can spice up your image with templates (models), such as a stamp, heart-shaped or fisheye to name a few. There are many other settings that will allow you to delete photo bombers (those people who pass in front of goal and spoil the photo) in a photo Eraser, and can create animated GIFs in Cinema mode where a person is immobile while the background is in motion, and a mode where you can take several pictures to include in a single photo, shot called Drama.
With the Samsung Galaxy S4 you can communicate with everyone, anywhere. Translator Galaxy S4 allows you to communicate with people who do not speak your native language (10 languages are supported by the time of launch. The Translator is integrated into a number of communications programs such as its Galaxy S4 email client, kitten and messaging. We have already seen something similar like this with Docomo translator, and this is the kind of tool that makes a big difference in real life.
Kitten is the video chat program that allows you to S4 chat with other users via S4 3-way video calls, video calls, two, and can even share a screen device with another user. The last function that facilitates the communication of the Galaxy S4 Easier is the function Group Play, which allows owners of Galaxy S4 to play against each other using Wi-Fi Direct can initiate a connection via NFC, or you can simply connect to other devices via Wi-Fi S4