Everything About Apple iPhone 4S

One of the best features of the Iphone 4S, in our opinion, is definitely that it works right out of the box. It might be something that most phones that aren't an Iphone do anyway, but when we managed to get the Iphone 4S up and also running straight away, we were pleased when it worked. If only Apple had done this particular when it released the Iphone 4, that had to be plugged in to Itunes before we could use it.

Camera
The iPhone's best feature has never been the camera and also Apple has been widely criticised about playing catch up to its rivals in that department. It will be hard to slate Apple this particular time though, as the Iphone 4S 8MP camera is definitely a vast improvement over the 5MP camera on the Iphone 4, with pictures looking clearer plus colours more vibrant.
The camera has a custom lens with a larger f/2.4 aperture, an improved illumination sensor, auto white balance, advanced colour accuracy, face detection and also reduced motion blur.
We did notice that when taking close-up images the Iphone 4S camera managed to keep the subject in focus pretty well. When comparing the clarity of close range photos to pictures snapped by the Samsung Galaxy S II, for the purpose of example, the Iphone 4S actually came up trumps. Apple says the camera is actually "engineered with a higher, full-well capacity to collect even more light". Indeed, the picture detail is certainly impressive and we'll definitely make use of it.
 
 
Video cameraThe Iphone 4S video camera has had a significant update, from HD 720p to HD 1080p, which makes it compatible to watch on HD TVs. While the video camera on the Iphone 4 wasn't anything special, the Iphone 4S video camera is pretty decent. It steadied our shaky shots and also looked a sight better when compared to video we had taken on our Iphone 4. You can also edit video directly on the phone, which could come in very handy.
 
 

 


Gaming
The A5 chip apparently pushes graphics up to seven times faster for game titles to run more smoothly and also graphics-intensive apps to perform better.
This kind of element of the Iphone 4S is actually a real video game changer, so to speak. The motion control was extremely smooth on a racing video game we played. Meanwhile, the graphics are of excellent standard and even we only noticed slowdown a couple of times. Better still, you can hook it up to your Apple TV and also use it as a video game titles controller too. Once developers have had time to play around with IOS 5 and the Iphone 4S, Iphone video game titles could get very good indeed. Read more in our Iphone 4S gaming review.



Battery
Smartphones aren't known for their long battery life, with a charge often lasting no longer than a day. The Iphone 4S did last intended for one and even a half days before it needed charging, showing that between the A5 chip hardware and even the IOS 5 software, the phone is more efficient than its predecessor.
This kind of is still at the high end of the scale, though. Apple says the Iphone 4S has up to 8 hours of talk time on 3G, with standby time of up to 200 hours. The following is more talk time but less standby time than the Iphone 4, which has seven hours on 3G plus standby time of up to 300 hours. For internet use, you apparently have up to six hours on 3G and up to nine hours on WiFi.
What we did notice, is certainly that when we had notifications on and also had two email accounts pushing emails through, the battery drained much more quickly. In an hour we saw the battery fall from 78% to 67%, so you'll need to be careful to turn these features off if you need to conserve battery.


Speed along with storageThe better processor with an A5 dual-core chip in the Iphone 4S is definitely an upgrade from the A4 processor in the Iphone 4, that is definitely only single-core. Apple claims it can deliver up to twice the power and also seven times faster graphics.
When we used the Safari web browser, we found speeds significantly improved from the Iphone 4 on both WiFi as well as our Orange 3G. Opening apps was faster too. The Iphone 4S offers up to 64GB of internal storage, which is twice as much as the biggest Iphone 4. The Iphone has never had a memory card slot intended for expansion, as well as it doesn't now either. What it does have is definitely Icloud, that offers 5GB of storage that's free. However if you want any sort of more than that you'll have to cough up. As Apple has taught us well, there's not much in life that's free.


by Kowalewski Elenora 
ที่มา: engadget