iFixit iPhone 4S teardown confirms 512MB RAM, updated baseband | Ars Technica
The A5 Architecture & CPU Performance - Apple iPhone 4S: Thoroughly Reviewed
Cracking Open the Apple iPhone 4S | TechRepublic
Meet The iPhone 4S–It's What's Inside That Counts
Cracking Open the Apple iPhone 4S | TechRepublic
Apple iPhone 4S Reportedly Comes with 512MB RAM (Again) - HardwareZone.com.sg
iPhone 4S review - The Verge
The A5 Architecture & CPU Performance - Apple iPhone 4S: Thoroughly Reviewed
Inside Apple's iPhone 4S and its A5 CPU: 'S' is for Speed | AppleInsider
Apple Announces iPhone 4S: A5, 8 MP Camera, 1080p Video Recording - Available October 14th - MacStories
Apple iPhone 4s Teardown | TechInsights
Apple iPhone 4s 16GB Unlocked GSM Phone w/ 8MP Camera - White (Used) - Walmart.com
iPhone 4s - Wikipedia
(Renewed) Apple iPhone 4S A1387 (White, 8GB) : Amazon.in: Electronics
iPhone 4S Teardown | iFixit News
Hardware Insight » Blog Archive iPhone 4S vs iPhone 5 - Improvements and Changes
Teardown: Inside iPhone 4S - EE Times
Teardown of Apple's iPhone 4S reveals larger battery, new baseband chip | AppleInsider
iPhone 4s - Full Phone Information, Tech Specs | iGotOffer
Apple iPhone 4S - Specifications
A Look Inside Apple's iPhone 4S - WSJ
Photos of iPhone 4S/5 Logic Board Suggest A5 Processor | MacRumors Forums
iPhone 4s and iPhone 5 specification | Download Table
Apple iPhone 4s (Black) : Amazon.in: Electronics
Apple iPhone 4S review: Apple iPhone 4S - CNET
