anchor.diff:  "HTC", "Doubleshot (T-Mobile myTouch 4G)", "Phone"
   "HTC", "Droid Incredible", "Phone"
   "HTC", "Droid Incredible 2", "Phone"
  +"HTC", "EVO 3D", "Phone"
   "HTC", "EVO 4G, EVO Shift 4G", "Phone"
   "HTC", "EVO 4G LTE", "Phone"
  +"HTC", "EVO Design 4G", "Phone"
   "HTC", "Incredible S", "Phone"
   "HTC", "Inspire 4G", "Phone"
   "HTC", "Jetstream LTE", "Phone"
  
positive.code: "Samsung", "Stratosphere", "Phone"
  "Samsung", "T-Mobile Sidekick 4G", "Phone"
  "Sony Ericsson", "Xperia Arc", "Phone"
  "Sony Ericsson", "Xperia Neo", "Phone"
  "Sony Ericsson", "Xperia Play", "Phone"
  "Sony Ericsson", "Xperia Pro", "Phone"
  "Sony Ericsson", "Xperia Mini", "Phone"
  "Sony", "Xperia S", "Phone"
  
  
negative.code: "Motorola", "Droid X2", "Phone"
  "Motorola", "Photon, Photon 4G", "Phone"
  "Motorola", "Triumph", "Phone"
  "Samsung", "Conquer 4G", "Phone"
  "Samsung", "Continuum (i400)", "Phone"
  "Samsung", "Droid Charge 4G LTE (Inspiration, Stealth)", "Phone"
  "Samsung", "Galaxy Nexus", "Phone"
  "Samsung", "Galaxy R", "Phone"
  "Samsung", "Galaxy S (i9000, Captivate, Fascinate, Mesmerize, Vibrant)", "Phone"
  "Samsung", "Galaxy S 4G", "Phone"
  "Samsung", "Galaxy S II, 4G, HD LTE, X", "Phone"
  