Saturday, March 2, 2013

Mobile Reviews Apple iPhone 4


Apple iPhone 4. 
The back of the transforming touch screen mobile.
Physical Overview.
iPhone 4 comes with a high-resolution screen that Apple calls it a Retina Display Size 3.5 inches with a resolution of 640 x 960 pixels, 16.7 million color display with IPS technology provides sharp images and vibrant view. And a glass screen that is resistant to scratches.And warp speed. Which is the same material used in the manufacture of the helicopter window. High Speed ​​Rail. The one thing that is added to the front camera with VGA resolution which placed the speaker conversation. Intended for use or FaceTime video calls over Wi-Fi is also used to own a video recorder as well.
Next up is the Home button below the screen of the iPhone since the first version Coebuy. Used in the press to go back to the main menu or Springboard itself. Also when I press and hold the voice command will open. When we press the Home 2 times, it will show a list of running programs so that we hold to switch applications. Or close them immediately.
The left edge of the unit features a stainless - steel enclosed unit. The stainless steel rim also serves as an antenna to receive signals in the upper left corner with a mute switch for use only vibrate in place. It has the orange light when the slide switch to this mode. Next to it is a button for Volume increase / decrease the volume.
SIM card from previously placed on top of the machine. Has been moved to the right side of the unit, which will support the iPhone 4 micro-SIM card that is smaller than a normal SIM. By the way, open the SIM tray still need to get used to the added pressure dipped into the SIM tray out. Or dip the tip of a paper clip instead.
The top of the unit has a 3.5 mm headphone jack is placed close to each other and to the point, it is a second microphone for noise cancellation function as conversation. Next is the Power button for on / off. Must press and hold for about 2-3 seconds, also used in the press to enter Sleep Mode as well.
In the lower part of the machine is the port for connecting a USB cable for charging and connecting to a computer via iTunes sync port is on the left side of the main microphone for chatting. The speaker is on the right of the machine.
The rear camera is a 5 megapixel resolution and also added an LED light for shooting in low light conditions. Of course, that comes with auto focus, as always. We can touch the screen to select the focus point on the fly.
iPhone 4, This changes everything. Again.
When the iPhone 4 was the first to admit that material. The assembly has to come out to look elegant style more like the Apple iPhone 4 comes to the front glass protection. The latter is highly durable and scratch-resistant coating to prevent stains Oleophobic it from fingerprints as well. In addition, the Retina display and I have to admit that Jobs pasties that have depth look than its predecessor, the iPhone really. If compared to the Super AMOLED screen is an advantage in terms of brilliance, but Apple's Retina Display is outstanding in terms of resolution. The color is natural enough. After conceiving the Retina screen is bigger, it turned out the problem Death Grip or handle to the stainless steel at the bottom left of the machine, then the signal is lost. The test of the signal is reduced somewhat normal. But not as scary as the news sank down in any way. Continues to call out no problem.
The design of the iPhone 4 also has a front camera for use Face Time or video calls over Wi-Fi, which is suitable for Thailand, we still do not have 3G full-Use the ^ ^ "together. I also have a 3-axis Gyroscope sensor, which works in conjunction with Accelerometer. In order to move the body to control the game. Or programs. Are more diverse. And in the power of the iPhone 4 is powered by Apple A4 chip is not paper at all (ha) by its high-speed 1 GHz processor and 512 MB RAM to play the game hard. Or use multiple applications simultaneously. I was quite comfortable.
iOS 4.1.
For the operating system of the iPhone 4 will be sold in Thailand iOS Version 4.1 has the ability feature. As can be supported. Multi-tasking. That can run applications in the background while one is working on an application in another. You can also switch to the application window. Select to close an application that is running as well. It also adds to the Applications folder. We can drag the program icon. Together, then the system will automatically create a folder. As well as the iBooks application that can read digital books.You can use various tactics like buying a book from the iBookstore and iPad as well. There is also a book that supports GameCenter multiplayer games online. And also a mode for HDR photography, which I will discuss in the next section.
5 Mega Pixels Digital Camera.
The iPhone 4 camera is a 5 megapixel resolution and a LED light for shooting in the dark. And the selected AF point of focus in addition to a touch screen system, iOS 4.1 also adds HDR (High Dynamic Range) that allows detailed throughout the image. No one over the white light or too dark, it can simply be a light period than in normal shooting. The other features. I will have to turn on / off the automatic flash. If you want more features, you can download more applications from the App Store, which has all the cool pictures with both free and pay to download it. The video recorder can record up to HD 720p resolution at 30 frames per second.
5 million to broadcast quality cameras out well enough.
iPod Music & Video Player.
For this function does not need to elaborate much. The music player still looks no different from the original. Display large album art support. You can shake the phone to change the song. The Equalizer adjustment and finished the setup of machines. Also, in the video.You can drag files to MOV or HD clips from YouTube to clear up open files without conversion. The sync information. Remains to be done through a program like iTunes.
Final Opinion & Conclusion.
I was waiting for the iPhone 4 would not hesitate to grab it and owning it. Because the material is better than previous versions and iOS 4.1 also adds functionality to a wide range of functions than ever before. Although many people may be compared to a wise and flexible equivalent of the iOS operating system for smart phones and other However, if one focuses on the entertainment as well as surfing the net, playing games, watching movies, listening music. Or even email. Open files and documents that iPhone 4 can still meet them in it.
Strength.
  1. Operating system, iOS 4.1.
  2. Durable materials and assembly.
  3. Retina Display 3.5-inch touch screen.
  4. High-speed Internet connection 3G.
  5. Camera resolution 5 mega pixel camera is level. HD720p.
  6. Calls via Wi-Fi with FaceTime.
  7. Music player. And 3.5 mm headset jack
Weakness.
  1. Not increase the external memory.
  2. Be used with a micro SIM.
    Screen Lock Screen.
    Applications and applications on the AppStore.
    Check Speed ​​Internet.
    Read digital books with iBooks.
    Check the weather.
    Browsing through the Safari Browser.

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