The best replacement for tablet pc is laptop.

The best alternatives to tablet pc are rated as following:
★★★★★  laptop
★★  notebook
★★  netbook
★★  tablet
★★  cintiq
★  smartphone
★  pda
★  wacom
★  ereader
★  ultrabook
★  tablet phone
★  wacom cintiq
★  notebook pc
  mini laptop
  mobile phone
  pocket pc
  ebook reader
  media tablet
  touch screen laptop
  wacom tablet

Your alternative for tablet pc is not listed? Suggest!
Speaking about tablet pc, one probably shouldn't forget about pressure sensitive stylus.

Other search terms related to tablet pc and their ratings are:
★★★★★ pressure sensitive stylus
You have in mind a companion for tablet pc and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of tablet pc in all years. Click on graph for more.
tablet pc
laptop
notebook