Tag Archives: i phone screen

Comparison between the screen of the Galaxy S3 Galaxy S4 and iPhone 5

Comparison between the screen of the Galaxy S3, S4 and iPhone 5

This time the expert review display, DisplayMate, looked at the screen of the Samsung Galaxy S4 by comparing its performance with the Galaxy S3 and iPhone 5. From the first diagnosis, it appears that significant progress has been made to the Super AMOLED technology brand.

A rapid evolution in the display

Comparison between the screen of the Galaxy S3 Galaxy S4 and iPhone 5

Side view, the verdict is clear. The latest in the line is double than its big brother in terms of resolution and number of pixels (8 to 13 million pixels), and despite a few inches of differences in the dimensions of the screen. This same screen 1080p 5 offers a pixel density of 441ppi and a sub-pixel density 312ppi, slightly less than its iPhone counterpart which displays 326 ppi subpixels. This difference results from the fact that the Galaxy S4 prevailing green.

Precision signed Super AMOLED

Accuracy side, the presence of Super AMOLED speaks for itself. It is the reference in terms of color saturation. Increased image quality is at the rendezvous as was the case with the Samsung Galaxy S3 is also equipped with this technology. This time Samsung has several display modes following criticism suffered by the S3 at its comparison with the iPhone 5. The box has also struggled to put the professional photo fashion shoulder to shoulder with the Adobe RGB standard. Unfortunately, the iPhone 5 still takes over at the video quality, again because of the green.

The resolution of the screen is the best

Regarding brightness, Galaxy S4 takes over from its predecessor. While the manual outlined a progress of 25%, the reality is quite different. It is with surprise that there is a much greater progress. The brightness increased by 68% without affecting the battery life. According to DisplayMate, the younger brother boarded 20% more energy. Otherwise, our Galaxy S4 also wins on the iPhone 5 in terms of the resolution.

A victory over its predecessor

To summarize, compared to the iPhone 5, the Samsung Galaxy S4 shows a higher resolution, greater consistency with a larger screen bonus. However, it has to make progress on the brightness, accuracy as well as autonomy. Compared to the Galaxy S3, these performances are simply a reason to upgrade to the latest generation. The dimensions of the screen through the pixel density to brightness, little brother shows a landslide.

In conclusion, the Samsung Galaxy S4 perfectly assumes its status as a successor to a long line. Believe it or not, this reputation is not ready to fly.

The iPhone 5 could bring renewed headphones

The iPhone 5 could bring renewed headphones

The iPhone 5 takes months to be the subject of speculation and rumors. But not today will twist a little braid device itself, but attention will move one of the accessories that always arrives in the sales package.

The iPhone 5 could bring renewed headphones

iPhone 4S have created new problems with regard to the function hands-free talk time and hundreds of users have come to criticize over the last five years for their fragility, though undamaged while offering a quite remarkable audio response, beyond the aforementioned impact on the latest model of iphone.

The fact is that in recent days has been revealed a patent for a new headset that would be in the chain of developments of Apple, which could be designed to operate with the next iPhone 5. In this case, Apple could renew headphones that part of the kit new iPhone would have a couple of peculiarities: its construction and additional features that would reveal.

In this case, the piece of these helmets would be a sham created from an ultrasonic welding to seal the joints of the various component parts of the device. Thus the end result would be the same as with a single body terminal in which the parts are indistinguishable.

On the other hand, it has suggested that these headphones are wireless, and technically designed in order to communicate with voice management system Siri.

Currently, the iPhone 4S install the most advanced profile of this technology, version 4.0. In the case of headphones for those who are talking about, would be designed specifically for the link to Appleā€™s mobile was as best possible, which would be essential in order to ensure proper operation with Siri.

Siri is the virtual assistant that lets you manage the functions of the device, the iPhone 4S, at least officially, without having to navigate mobile menus. With these new headsets, digital butler iPhone, somehow, be decentralized from what seen so far.

However, at present not clear whether these helmets have some type of driver, type button, allowing even greater independence for the control of Siri in the iPhone 5.