After the launch of Galaxy S phone and the wonderful which met with great success and approbation , usual with Samsung that the launch of a major phone annually from the family of Galaxy S as we saw with the Galaxy SII and Galaxy SIII down now for the Galaxy S 4. and when we published the first review of the Arab Galaxy SIII phone last year , we are re- ball offer and review the first Arab to phone Galaxy S 4 are expected , but it reviews the global phone . For Samsung has excelled so much in the past years on the apron of smart phones , and the phone Galaxy second major shift from the first , and also the third , Will shall continue vein with the phone IV, and you will be presented actually move everybody longs for , let's take a close look at the phone and what we see why Samsung made this time at all levels .
Specifications:
Dimensions 136.6 69.8 in thickness 7.9 mm Weight 130 haram 5.0 inch screen size and the degree of clarity of the screen is 1080 1920 441 ppi pixel density type screen Super AMOLED Gorilla Glass Corning Gorilla Glass 3 battery 2600 mAh amplitude internal 16/32/64 GB external memory to Yes 64 GB rear camera accurately 13 mega pixels at a resolution of 4128 in 3096 front camera accurately 2 -megapixel video camera Yes , precisely 1080P at 30 frames per second and the front 1080p at 30 frames per second NFC Bluetooth v4.0 processor Exynos 5 Octa 5410 1.6GHz Cortex-A15 with a quad-core Cortex-A7 fast 1.2 GHz processor Graphics PowerVR SGX 544MP3 RAM 2 GB port microUSB (MHL) v2.0 and USB On-the-go and USB Host techniques Wi-Fi a / b / g / n / ac A- GPS infrared new features in the camera system 4.2.2 evident between
Design:
The first time you taking out a mobile phone Galaxy S4 will discover that the phone did not change much for Galaxy S3 , but from afar will say that mobile phone Galaxy s3 but if you checked a little bit , you will find differences in the exponent 4 are not many , but you can be observed after a period of experience and begin first with the weight and thickness as the thickness exponent 4 here is 7.9 mm and the total weight of 130 grams compared to the Palace 3 which is 8.9 mm and the total weight of 133 grams for the piece you can say that the phone exponent 4 is no different significantly in terms of weight although it is sized five inches not it the lightest the weight of the competitors on this size, you will notice immediately that the thickness has shrunk dramatically for the exponent 3 is a good thing .In terms of design it like no different from the exponent 3 Vlazal designer phone concept inspired by nature Vlazal phone curved parties not curved largest such exponent 3 , but is still to control the phone and holding it by one hand is possible but not expect that the finger will reach all parts of the mobile phone screen and yes, the phone will receive the back of the hallmarks of your finger significantly and not dark as you wish is not as strong manufacturing quality , such as competitors Mobile Phone Sony Xperia Z or mobile phone HTC One but the best in terms of comfort control your phone compared to their generally promise to design a mobile phone , where it is still retains the textured plastic, but the design of the back cover of the mobile phone there a simple change in the concept design is not much but at least it still exists and is used material and finally the phone is surrounded by aspects of material such as aluminum Galaxy S3 .From the front and rear sides did not differ from Galaxy S3 is the front still held cardigans three control system buttons working -touch two options and back main menu is a button plain or real , of course if you press and hold the home menu button , the phone Chris tolk directly to service Google Nau and if you press and hold the home menu button it will refer you to the task Manager but if you press and hold the back button it will Bring You sidebar Multi-window and we saw the first time in Galaxy note and recently Galaxy S to split the screen and bring the possibility of dealing with two applications in the same time The top of the screen there are sensors , sensor lighting and headset calls and new addition to the IR sensor, infrared and of course the front camera 2.1 megapixel instead of 1.9 megapixel and LED lighting to alert you to calls or battery and others.On the right there is the power button , which is responsible for the operation or display is switched off is the left that there is a volume control buttons did not understand yet what it clear there is a special button for the camera , I wish their presence generally From the upper side there is a 3.5 mm audio port and infrared technology to control home appliances and small outlet for MicIt is the bottom portion there is a micro USB port and a new technology that supports MHL 2.0 , and also to read the content of external hard drives 3D 1080p
It is back there the camera accurately 13 Megapixel can video capture 1080p LED flash has become the bottom of the camera rather than a side port and your headset Foreign became Below instead of being next to the camera in the exponent 3 and the good here is that the mobile phone you can increase capacitance through the external memory and a battery of 2100 mAh to 2600 and a small slice of the port size.
Screen :
Let's start with the screen where they are five inches in size at a resolution of 1080 1920 pixels density of 441ppi and at this rate they have addressed the problem with the foreground color PenTile Super AMOLED technology
They also add color green of course will not notice this problem in Galaxy S3 or Galaxy S4 as long as you use your phone in the form of natural unless you check dramatically and generally screen breathtaking entirely in terms of the colors and the degree of contrast and provides you with the most accurate details will not notice the pixels final and the color depth is better than LCD screens and make the colors in this phone is more vital and this will help you to enjoy watching photos and videos , games, and with regard to the level of lighting the screen is not as strong as strong mobile phone screen HTC One for the transfer of the same level of screens that support the technology Super AMOLED this means that reading the screen under the rays sun will not be comfortable in such a patchwork LCD and angles of vision in the phone is excellent as that screen is equipped with Gorilla Glass layer protection and third-generation screen also enables you to use it even though I donned gloves
.
Performance and battery :
Phone has the specifications of the miraculous , but before each piece handset comes with two types of specifications first is the processor Snapdragon 600 at 1.9 GHz quad-core processor with graphics Adreno 320 and the other a version that we have is the processor Exynos 5410 is composed of four nuclei Cortex-A15 1.6GHz and 4 Anouilh other Cortex-A7 processor speeds of 1.2 GHz processor and graphics PowerVR SGX 544MP3 both memory and 2 GB Random fundamental difference here is that the phone does not support fourth-generation networks and talking about the version that we have a processor Samsung AlooctaMalk We tested the phone through the Quadrant and made phone 13044 points, while the other program AnTuTu 3 achieved 25396 points as the phone is enabled GPRS Wi-Fi a / b / g / n / ac and Bluetooth 4.0 , infrared and generally beside these alarming figures achieved by the Samsung processor , how was the performance ? Well in terms of performance , the phone supernatural very fast in terms of browsing menus and opening applications and playing games that have a high strength to test a mobile phone and of course with the activation techniques 's many mobile phone note that there Comments To be honest comments are not alarming , but a notable exception , the global phone plane
Regarding the battery , the mobile phone has a battery 2600 mAh Yes, much higher than the battery Galaxy S3 , which owns 2100 mAh something we appreciated and understood by the fact that the phone has become a have a higher resolution and techniques more and better camera but is it better than the Walloon and Xperia Z ? Yes certainly mobile phone battery in terms of specifications the highest in terms of size of the piece was our use of business as usual in terms of lighting settings automatically and then download applications, games and try and watch for more than four clips from YouTube at a resolution of 720p and has withstood the phone daily in terms of daily use to 14 hours of course I think I can say that the phone will survive a full day here is better than the battery Alon , where users can perform a battery of concern with this mobile phone.Another point with the performance , a level voice calls were crisp and clear and the sound level in terms of video and music significantly less than HTC One and place the loudspeaker has been moved to the bottom of the back and unfortunately can hand obscure place sound and Galaxy S3 was the best hand place the sound where it was next to the camera but overall sound level in terms of quality is excellent , but much less than the HTC One significantly in terms of volume .Camera:Let's start at the camera because there is a lot of talk we would like to mention in this box and we start here with its own interface the camera where it borrowed Web Mail significantly with the camera Galaxy camera where you can see the status of the battery from the upper right and then you'll see a button to shoot video and bottom, directly button imaging and Mode button and then your postures for imaging And offering you a huge amount of options :
Auto: a photography which will amend the everything of his own with the possibility of filming or photography is fast
Beauty Face: filming your face and improve the image of the personal when shooting vertically
BestPhoto: a mobile phone that allows you to take more pictures and then you can choose the best picture
BestFace: The idea here the same previous idea , but each person who captures five images and then the good guys the best shot of the face and the amendment by without the need to capture again
Sound & shot: an option that allows you to take a snapshot of the image and at the same time, an audio recording for nine seconds , and thus there is an image and hear the sound of it for a moment that you take a picture every time you visit the image through the studio , the sound automatically appears
Drama: amusing idea here is to take pictures of a person or thing that moves you and then highlighted in a single image is animated
Animated photo: previously thought and that we have seen in the recent series Allomaa where you pick up a few pictures and then put together for you to be a moving picture
Rich-tone HDR: The idea here rely on HDR technology with a focus on the issue of exposure in more than one point from the same image
Eraser: another idea borrowed from is that you can take a picture and if something appeared in the center of the picture you can remove it of course, the camera will capture five images here
Sweep Panorama
Sports photography
Night Photography
Other property found in the camera mobile phone which is a new technology Dual-shot found the left side of the top , which allows you to take a picture or video from the front camera and the rear camera at the same time and the good thing is that the framework that will reveal the front camera you can choose a huge number of tires for example, the shape of the heart as you can control the size of the window in case you found a small size and want to magnify a little piece of you can say that it is one of the best properties that I've found in a mobile phone camera and already dramatically . You can take a picture of the mobile phone by issuing a voice command and the piece by saying Shoot will automatically capture the image with the set auto focus as there are options in terms of video capture , such as volume control photography or you can choose fast imaging or imaging is slow or control the flash , you can also participate from through social networking sites or with technologies and services Samsung such as Share Shot or Buddy photo share or through service talks immediate Chat On or control the camera from a distance as you can control the settings the camera such as ISO and anti- vibration and control the quality of imaging as you can adjust the control buttons sound like it will not be a condition for bringing the work or you can set the dimensions of the camera or video camera and control runs down and control the budget of the color white as you can activate installed to shoot video .Let's turn now to the issue of the quality of the pictures and videos after a lot of properties that are given to us in this interface where the camera is strictly 13 -megapixel with LED flash and front camera 2 megapixel Both can shoot video resolution 1080p at 30 frames per second and it seems that Samsung has followed the other direction where they focused on a number while HTC One focused largely on the size of the sensor and a little overall image quality stunning certainly , especially in terms of unit details and colors , and also the degree of contrast and daylight reveals to you alone unmatched in terms of the pictures in the camera poor lighting In fact, it is not bad but when compared to HTC One in poor lighting you can say that Alon better boilers and also Allomaa 920 but in the filming of High Beams , the best exponent 4 in low light photography , the camera exponent 4 is better than any phone from the series as Galexa .Regarding filming 1080p video resolution , it is also excellent with Detection very good in terms of the sound , where the new isolating noise and when you see the video camera on your account , you you'll see the finest detail and colors are realistic .Finally, there is a program Story Album beside editor for pictures and video , which collects a number of pictures and gathered you under one album with the effects in terms of shape and sound and then you can add the cover of the album and renamed Unfortunately property imaging status Photo Sphere does not exist at the moment I do not know why but this feature allows you to take panoramic pictures from all sides System:The first thing you will notice in the system that own interface Galaxy S4 a Touch Wiz did not differ significantly from the interface that you used in Galaxy S Yes , there are lots and lots of features which I will explain below , but at first mobile phone equipped with Android evident between 4.2.2 Yes latest version The first phone from outside Google comes to this issue of whether this is certainly important YES ! Where you can add funds informatics from the lock screen , and also to control means of communication with that the interface Touch Wiz add more than one box compared to what is in the Galaxy S , and also feature photography Photo Sphere , which unfortunately did not reach the phone after and you can take advantage of additional services in the possession of Google Now and Screen Saver Daydream.Next to the piece mentioned features system Android evident between 4.2.2 to mention some of the features found in this phone and provided by Samsung , in fact techniques and special characteristics is what I mentioned in the check system for the mobile phone and the start with property Smart Pause , a technique based on the pause the video , which you see when away your eyes from the screen and runs the video again if you return your eyes to the screen and the technique works in the videos in the studio , and also in YouTube , provided that the video has been completed in terms of loading and must operate this feature provided that they are in place well-lit As if the lighting weak or did not recognize the front camera on your eyes , it does not work and it is here that this feature is limited to work on the specific applications and so far YouTube videos tee and in the studio .Another property worthy of mention here is the property of Smart Scroll , which also rely on the front camera to control the browser from top to bottom through the eyes again this feature is limited to only work on your browser Samsung's but chrome does not work upon this feature and pages of electronic books and one of the properties that you can ever devised is the movement of the hand where you can once again that you can navigate between images and the browser through the tabs that you have open from right to left or from top to bottom and vice versa and the work of property Smart Scroll properly you have to be a distance suitable for between two to three feet tall and like that this feature In other words, the limited develop their applications to take advantage of this feature , but Samsung did not provide a SDK yet.Among the new features of a property Group Play , which require the presence of Galaxy S 4 last to take advantage of this technique and to illustrate this technique is doing a wireless network and thus when others HTP same network you can share photos , documents , music, and also for games and mention the music Did you know that the process music publishing surround sound system between shared devices in GPRS technology , and also to challenge between friends.For Ntql to the application S Translator which application interpretation unfortunately Arabic Language does not exist In short, I wish to be supported as soon as the characteristics of this program amazing and the way it works , it will not only work translated audio and transported to the language you want to have , but even that has not been able to say the piece sound it you can write or download a file full of the language and will help the translation to find out how you can ask the taxi or the food or reserve a hotel all this of course will depend entirely on the Internet and in the same context, there is a program of Optical Reader , which will translate what is apparent in the camera to another language and the same thing , unfortunately, does not support Arab .If this is not enough , we did not finish discovery more techniques in Galaxy S4 where settings Air gesture you will find several options to take advantage of the screen , such as Quick glance which allows you to show the most important information of messages or calls, do not answer it if you were the screen is not working you can waving your hand to show you the time and date , and also alerts you have received recently also you waving to answer the call by activating the option of Air call accept and then the option Motion there is an option Zoom where an image open , you can press and hold the image and move the phone to act as a transition of to the parts of the image from top to bottom or from right to left and then there is another option that allows you to mute by placing your hand on the top of the screen .There is also the option of Air view , which you can control a lot of the functions of the screen without the need to touch it and is working in the messages and the browser your Samsung's and the studio and calendar program S Planner where you can make a notation on one of these programs and will show you the information without the touch screen and also while watching video you can make a notation on the video to show you the box reveals you what is in the sixth minute of the video and you , for example, in the fourth minute , and when the contact numbers in case you have to activate the option of rapid communication when you checked the button number five , it shows you that you are allocated to call Ahmed.Application Watch on is the application shows you the serials and movies so that the observer of the highlights what was going on in the months of channels which are not present if you ask , unfortunately, but in this application is that it supports the infrared where it is open to better control more screens and projectors are also more what exists in the application of TV in the mobile phone HTC One as it will allow you to put quickly on the lock screen and if you are looking for security and safety , there is the application of safety Assistance , which you can activate from the settings and then in case , God forbid you got hated you can comment on the sound button up and down for two seconds will send the picture of the front and back using 2 cameras and sent quickly with all the information about where you are using a technique navigation to the person that you cum- through option, and then there are two options Adapt Display and Adapt Sound and name they are based adjusts the sound and the screen in terms of lighting and colors , and also the level of the sound and then finally the option Multi Window , which has already seen the first time in Galaxy Note which allows you to take advantage of the screen to activate more than one application at the same time to assume the browser and then the program notes or the studio or YouTube and there is also a service Samsung Link recorded in the special link from Samsung allows you to HTP between the phone and other devices and then there is the application of health S Health , a personal trainer for health .
Features
Performance and battery
Camera
And system characteristics
Screen breathtaking
Defects
Design has not changed
Some characteristics of the system is useful or not working properlyDo you live up to the aspirations of the S 4 ?Phone Galaxy S 4 was waiting for everyone to be the best phone from Samsung and perhaps logically the best Android phone on the market , but Samsung has made you so ? At the level of gear offers very advanced technical specifications , including the fast processor and RAM storage capacity and excellent high . Even at the level of the screen there is a high resolution and Super AMOLED technology with high-resolution images . Samsung not only at the level of development of gear , there are many properties and new applications that have been added and some of them actually provide useful and practical reality on the ground .But the most important thing is to combine technical and software , and Samsung is doing a wonderful time, the phone offers a great response and the speed and smoothness of movement and operation. Is it worth the upgrade for current users SIII ? Probably not, especially since we have heard that most of the applications and new features will be transported through the renovation of some old Samsung phones . But if you do not have a phone interview recently , Galaxy S4 wonderful choice and will give you a very satisfying experience and superior. Perhaps our disappointment is only in terms of shape and exterior design , he wished more of this release , especially that the device is no longer live up to the best designs in the market technically .
Coclusion :
We get to the epilogue where I can say butter topic for Galaxy S4 Yes it is a fabulous phone Yes it is quite different in terms of specification and the system and the camera many features for Galexa as 4 and if you are advised to update and you are coming from Galaxy S3 or 2 or even one , I advise you strongly Phone gave a stunning performance and battery and the screen is very impressive and the camera provided improvements are particularly high in terms of features , but the design did not vary significantly I still see that the design for the benefit of xperia Z or mobile phone HTC One specifically Alon which why I would choose both of them have pros and cons and you'll you choose what you need from your phone next , and most certainly that your choice will be clear with regard to the rules of the phone has already made a large package of features , some useful and some of them were just for fun and did not keep up their use after that you have already tried once or twice and then you Botafaúha but are useful not so much in fact .
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