Product comparison · 2 calculators

Sharp EL-331ER calculator Pocket Basic Grey vs Sharp EL-344RB calculator Pocket Scientific Silver

Key differences

Type
- EL-331ER calculator Pocket Basic Grey:Basic
- EL-344RB calculator Pocket Scientific Silver:Scientific
Product colour
- EL-331ER calculator Pocket Basic Grey:Grey
- EL-344RB calculator Pocket Scientific Silver:Silver
Battery type
- EL-331ER calculator Pocket Basic Grey:LR44
- EL-344RB calculator Pocket Scientific Silver:Solar
Dimensions (WxDxH)
- EL-331ER calculator Pocket Basic Grey:102 x 148 x 15 mm
- EL-344RB calculator Pocket Scientific Silver:69 x 119 x 7.1 mm

Differences highlightedShow differences only

Comparison of EL-331ER, EL-344RB
12 specifications	A Sharp EL-331ER calculator Pocket Basic Grey Model EL-331ER View product	B Sharp EL-344RB calculator Pocket Scientific Silver Model EL-344RB View product
Design2 differ
Form factor	Pocket	Pocket
TypeDiffers	Basic	Scientific
Product colourDiffers	Grey	Silver
Housing materialKnown for one	Unknown — not stated by the source	Metal
Displayidentical
Digits	10 digits	10 digits
Display number of lines	1 lines	1 lines
Power1 differ
Number of batteries supportedKnown for one	1	Unknown — not stated by the source
Battery typeDiffers	LR44	Solar
Auto power offKnown for one	Yes	Unknown — not stated by the source
Weight & dimensions1 differ
WeightKnown for one	125 g	Unknown — not stated by the source
Dimensions (WxDxH)Differs	102 x 148 x 15 mm	69 x 119 x 7.1 mm
Memoryidentical
Memory registersKnown for one	Unknown — not stated by the source	1

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.