The best replacement for 4th generation is 5th generation.

Лучшие альтернативы к 4th generation можно упорядочить следующим образом:
★★★★★  5th generation
★★★  ipad air
★★★  3rd generation
★★★  ipad 2
★★★  3rd generation intel
★★  5th generation ipod
★★  3rd generation i7
★  3rd
★  3rd generation intel processors
★  3rd generation ipad
★  3rd generation intel core
  fourth generation
  ipod touch 5th generation
  ipod 5th generation
  5th nano
  3rd generation ipod
  2nd generation
  5th generation ipod nano

Ваша альтернатива к 4th generation не упомянута? Предложите!
Говоря о 4th generation, пожалуй, не стоит забывать о retina display 32gb.

Другие запросы относящиеся к 4th generation можно упорядочить так:
★★★★★ retina display 32gb
Вам известен компаньон к 4th generation и он пока не упомянут тут? Предлагайте!



Google Trends

Scale is based on the average worldwide traffic of 4th generation in all years. Click on graph for more.
4th generation
5th generation
ipad air