The best replacement for s2 is s3.

The best alternatives to s2 are rated as following:
★★★★★  s3
★★★  iphone 4
★★★  s3 mini
★★  s4 mini
★★  r3
★★  iphone 4s
★★  s4 traktor
★  g25
★  moto g
★  u2
★  s2 plus
★  note
★  sony h1
★  s2 skyrocket
★  4s
★  galaxy s3
★  nexus
★  g20
★  h1
★  grand
★  htc sensation
★  r3 cervelo
★  r5
★  zl
★  samsung infuse
★  note 1
  atrix
  s3 which is better
  nexus 4
  s2 max
  s advance
  samsung galaxy s3
  s3 cervelo
  galaxy nexus
  fuji s3
  iphone4
  xperia s
  c550
  galaxy note
  htc amaze
  note better
  skyrocket
  canon s3
  sony dsc h1
  s1
  htc one
  evo 3d
  samsung s3
  a620
  t4
  fuji s5200
  nikon d100
  motorola atrix
  d100
  droid bionic
  nexus prime
  cobra s3
  nikon d3x

Your alternative for s2 is not listed? Suggest!
Speaking about s2, one probably shouldn't forget about jelly bean.

Other search terms related to s2 and their ratings are:
★★★★★ jelly bean
★★★★ ics
★★★ touchwiz
★ heavens subbing squad
★ s beam
★ sub
You have in mind a companion for s2 and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of s2 in all years. Click on graph for more.
s2
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