1. Carriers
1.1. AT&T
1.1.1. Basic DataConnect 200 MB $35 monthly
1.1.2. DataConnect 3GB HotSpot $35 Monthly
1.1.3. DataConnect 5 GB $60 Monthly
1.1.4. Source
1.1.4.1. http://bit.ly/qcJz4
1.2. Cricket
1.2.1. $40 Plan (Basic) download speed up to 1.4 Mbps. Usage levels at 2.5 GBs at best speed.
1.2.2. $50 Plan (More) download speed up to 1.4 Mbps. Usage level at 5 GBs at best speed.
1.2.3. $60 Plan (Premium) download speed up to 1.4 Mbps. Usage level at 7.5 GBs at best speed.
1.2.4. Source
1.2.4.1. http://engt.co/bfW4MW
1.3. Sprint
1.3.1. Unlimited Data and Messages plus minutes $99.99
1.3.2. 900 minutes plus unlimited messages and data $89.99
1.3.3. 450 minutes plus unlimited messages and data $69.99
1.3.4. Source
1.3.4.1. http://bit.ly/lYIZAj
1.4. T-Mobile
1.4.1. 200 mb $29.99
1.4.2. 5 GB $49.99
1.4.3. 10 GB $84.99
1.4.4. Source
1.4.4.1. http://bit.ly/h4J7RN
1.5. Verizons
1.5.1. $29.99/ unlimited
1.5.2. $10 for 75mb
1.5.3. Source
1.5.3.1. http://bit.ly/dcsTI0
2. Top SmartPhones of 2011
2.1. 1. Samsung Galaxy S II
2.2. 2. Motorola Droid Bionic on Verizon
2.3. 3. T-Mobile LG G2X
2.4. 4. Apple iPhone 4
2.5. 5. HTC EVO 3D
2.6. Sources
2.6.1. http://zd.net/hwbGBw
3. Operating System
3.1. IOS
3.1.1. Apple’s iOS operating system was designed for the Mac but now operates scores of mobile devices and is the platform for 350,000 apps http://bit.ly/hFR2eB
3.2. Android
3.2.1. Android is a software stack for mobile devices that includes an operating system, middleware and key applications. Google Inc. purchased the initial developer of the software, Android Inc., in 2005. Android's mobile operating system is based on the Linux kernel. Google and other members of the Open Handset Alliance collaborated on Android's development and release. http://bit.ly/GKmFl
3.3. Rim
3.3.1. BlackBerry phones function as a personal digital assistant and portable media player. BlackBerry phones are primarily known for their ability to send and receive (push) Internet e-mail wherever mobile network service coverage is present, or through Wi-Fi connectivity. BlackBerry phones support a large array of instant messaging features, including BlackBerry Messenger. http://bit.ly/4xf0Yu
3.4. Symbian
3.4.1. Symbian is an operating system (OS) and software platform designed for smartphones and currently maintained by Nokia. The Symbian platform is the successor to Symbian OS and Nokia Series 60; unlike Symbian OS, which needed an additional user interface system, Symbian includes a user interface component based on S60 5th Edition. The latest version, Symbian^3, was officially released in Q4 2010, first used in the Nokia N8. http://bit.ly/5PAwHd
4. Pros and Cons of top 5 Smartphones
4.1. Samsung Galaxy S II
4.1.1. Pro
4.1.1.1. Samsung Galaxy S2 has a super AMOLED screen which shows exceptionally great contrasts of colors. Besides it, this model is an amazing specs of android based gingerbread operating system. http://bit.ly/krqZuC
4.1.2. Con
4.1.2.1. The drawback here in this one is the low mega-pixel efficiency of the camera that is given in it. Its is just 5 mega pixel. It would have been great if this character would have been a bit better http://bit.ly/krqZuC
4.2. Motorola Droid Bionic
4.2.1. Pro
4.2.1.1. It offers much faster speed for internet with which the user can search through pages very quickly. One can download any software, games or their favorite songs instantly. Its 8MP digital camera allows 720p video capturing. http://bit.ly/jhVulT
4.2.2. Con
4.2.2.1. It’s a CDMA Phone, it do not GSM Sim Cards/Networks http://bit.ly/jhVulT
4.3. LG G2X
4.3.1. Pro
4.3.1.1. performance from the dual-core processor, good design, HSPA+ speeds and this time also multimedia features. http://bit.ly/mzeZpp
4.3.2. Con
4.3.2.1. the camera was found to be a negative point and it was also noted that call quality could be better. http://bit.ly/mzeZpp
4.4. Apple Iphone 4
4.4.1. Pro
4.4.1.1. Improved camera performance. The camera on the iPhone 3G3 performs an order of magnitude faster than it did with software 3.1.3. http://bit.ly/lejxxB
4.4.2. Con
4.4.2.1. No lock screen improvements. Apple has done nothing to change the lock screen of the iPhone. http://bit.ly/lejxxB
4.5. HTC Evo 3D
4.5.1. Pro
4.5.1.1. 4.3″ SLCD qHD 960×540 display, 3D with no glasses http://bit.ly/jFJHMB
4.5.2. Con
4.5.2.1. Relatively small 1730 mAh compared to the Atrix 4G’s 1930mAh battery, plus 1730mAh is supporting a 4.3″ SLCD, possibly bad battery life http://bit.ly/jFJHMB