Sharp PW-E220 electronic dictionary QWERTY vs Sharp PW-E320 electronic dictionary QWERTY

Comparison of PW-E220, PW-E320

7 specifications	A Sharp PW-E220 electronic dictionary QWERTY Model PW-E220 View product	B Sharp PW-E320 electronic dictionary QWERTY Model PW-E320 View product
Featuresidentical
Calculator	Yes	Yes
Keyboard layout	QWERTY	QWERTY
Multi-dictionary search	Yes	Yes
Poweridentical
Battery type	AAA	AAA
Number of batteries supported	1	1
Weight & dimensionsidentical
Dimensions (WxDxH)	125 x 79.4 x 16.8 mm	125 x 79.4 x 16.8 mm
Weight	148 g	148 g

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.