http://www.macxdvd.com/mac-dvd-video-converter-how-to/iphone-6-vs-galaxy-s5.htm
Speed and efficiency continue to be the name of the game.
http://www.computerworld.com/article/2598716/smartphones/10-things-we-know-about-apple-s-new-iphone-6-a8-chip.html
Each OS has its advantages.
http://ipod.about.com/od/iphonevscompetitors/tp/Iphone-Or-Android-which-to-buy.htm
http://www.theinquirer.net/inquirer/review/2331242/galaxy-s5-vs-iphone-5s-specs-comparison/page/2
http://bgr.com/2013/09/19/iphone-5s-benchmarks-performance-tests
https://gigaom.com/2013/09/19/tests-show-iphone-5s-a7-chip-is-dual-core-still-beats-quad-core-android-competitors
http://www.cnet.com/news/7-myths-about-quad-core-phones-smartphones-unlocked