The best replacement for 3g is 4g.

The best alternatives to 3g are rated as following:
★★★★★  4g
★★★★  wifi
★★★  3gs
★★★  edge
★★  lte
★★  2g
★  4g network
★  4g speed
★  1x
★  evdo
★  h
★  6g ssd
★  e
★  lte speed
★  gsm
★  hsdpa
★  cellular
★  iphone 3gs
★  4g technology
★  gprs
★  4g ipad
  wimax
  wifi vita
  4g lte
  wifi kindle
  4g iphone
  cdma
  wifi ipad
  next g
  hspa+
  ev-do
  3.5g
  dsl
  wi fi
  4g wireless
  lte verizon
  wifi kindle paperwhite
  wifi battery
  3gs how to tell
  wi-fi
  4g technologies
  lte battery
  iphone 4
  4g phones
  hspa
  blackberry storm
  4g battery life
  4g speed test
  3gs how to know
  blackberry bold
  broadband
  3gs iphone
  4g cell phones
  wifi faster
  4 g networks
  nextg
  evdo rev a
  4g which is better
  4g data speed
  4g comparison
  hspa faster
  blackberry
  4g sim card
  4g phone
  edge speed
  2g network

Your alternative for 3g is not listed? Suggest!
Speaking about 3g, one probably shouldn't forget about video calling mobiles.

Other search terms related to 3g and their ratings are:
★★★★★ video calling mobiles
★★★★★ ipad
★★★★★ front camera mobiles
★★★★ dual sim mobile
★★★★ camera mobile
★★★★ ipod touch
★★★ hsdpa
★★★ wifi unlock
★★ sim
★★ o2
★★ t-mobile
★★ ios 5
★★ tmobile iphone
★★ 4.2
★★ vodafone
★★ nook
★★ gps
★★ sim tablet
★★ kindle fire
★ ios 4.2
★ secondary camera
★ dual sim phones
★ 4.1
★ tmobile
★ kindle
★ blackberry
hspda
ipad what does it mean
bluetooth
You have in mind a companion for 3g and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of 3g in all years. Click on graph for more.
3g
4g
wifi