eDictionaries are the best helping hand for any child and every parents will try to figure out the best tools for their children. But there are a few versions of the same tool and they look very similar and thus its quite confusing which one is best for your children.
Those without stylus which allows keying of Hanyu pinyin, bushou and bihua (stokes)
PX2181 $54.60
Pros
Cheapest Edictionary yet functional.
If You need to get a model with stylus for the handwriting feature.
Creative PX2131 $64.60
Pros
Quite cheap and functional and has a stylus.
Super ones
px2221 $93.90
Pro
The big screen and the touchscreen/stylus makes input very easy.
Has color screen too.
All Pass S2 $92.90
All pass 6 $72.90
For comprehensive comparsion for cheap ones:
http://mrtansg.com/chinese-e-dictionary-2020-pk/
For comparing the expensive ones:
http://mrtansg.com/best-e-dictionary-for-chinese-psle-studies-and-composition-examinations/
I have feedback about Besta that it has a huge collection of words but sometimes those words are not relevant and I think creative has the better dictionary (the expensive creative PX2221 has the Colored picture dictionary). Choose one your child likes would be good.
Sincerely,
Mr Tan