Review: iPhone 4S

Apple iPhone 4S 16GB - AT&T - Black

GAGDGET REVIEW - iPhone 4 and iPhone 4S if you look from the outside it seems both are looks the same (no significant difference). But inside the iPhone 4S brings many new things in it.

Technical Details:

• 1 GHz dual-core ARM Cortex-A9 processor
• PowerVR SGX543MP2 GPU, Apple A5 chipset
• 8 mega pixel camera with full 1080p video recording
• Siri voice assitant
• iCloud / App Store / Air Print / Retina display
• UMTS/HSDPA/HSUPA (850, 900, 1900, 2100 MHz); GSM/EDGE (850, 900, 1800, 1900 MHz)
• 802.11b/g/n Wi-Fi (802.11n 2.4GHz only)
• Read more technical details

iPhone 4S has the features and specifications above the iPhone 4. Apple iPhone 4S screen area is 3.5-inch 960 x 640 pixel resolution aka Retina Display with IPS screen technology. iPhone 4S embedded with A5 dual core chip which Apple claims has a computing speed up to 2x faster and graphics capabilities 7x faster compared to previous versions.

Not only that, the iPhone 4S has a new antenna system that can focus the two antennas when used to receive or release the signal so that it can improve signal quality. Has a speed up to 14.4 Mbps downlink and 5.8 Mbps uplink.

The presence of the iPhone 4S is also followed with the latest operating system-iOS 5. In iOS 5 is also present many new features that can be enjoyed by users of the iPhone 4S and iPhone 4. The new features are there including iCloud, Notification Bar, iMessage, Edit Photo, Camera button on the homescreen, Reminders, etc..

Apple iOS 5.0 ships with Apples' newest innovation iCloud, a technology that allows one to sync all of your various Apple devices (iPhone, iPad, iPod) wirelessly via "cloud". iCloud stores and back up all your datas, like photos, music, contacts, you name it! Once you add something than it will show up to other devic when it sync. iCloud default space is only 5GB (free), but more space can be purchase if needed: 10GB-$20.00/year, 20GB-$40.00/year.

The main advantages iPhone 4S compared with iPhone 4 is lies on its processor, the iPhone 4S brings dual-core processor, the camera on the iPhone 4S is using the 8 MP while the iPhone 4 is 5 MP. Because the iPhone 4S have used a faster processor, it is perceived in browsing the Internet faster, open a web site one by one, feels lighter and smoother. As well as the response speed of the camera

In terms of software the iPhone 4S is equipped with personal assistant feature called Siri. We can communicate in both directions with the iPhone, we can ask something, ask to write a messages to our colleagues, noting meeting schedule, check the weather forecast, browsing on the internet, making the route on a map, up to search a nearby restaurant. Just talk to Siri as you would to a person, like "Do I need an umbrella?" or "Any great burgers around here?" or "Where's the closest ATM?" Siri not only understands what you say, it knows what you mean. click here to see all review

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