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Compare 3 products

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Casio FX-86DE Plus Calculator
Casio FX-86DE Plus
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Casio FX-991DE Plus Calculator
Casio FX-991DE Plus
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Sharp EL-738C Calculator
Sharp EL-738C
Available colors
User rating
36
4.1 out of 5
36 user ratings
5 stars
22 %
4 stars
61 %
3 stars
16 %
2 stars
0 %
1 stars
0 %
59
4.0 out of 5
59 user ratings
5 stars
37 %
4 stars
32 %
3 stars
25 %
2 stars
5 %
1 stars
0 %
4
4.3 out of 5
4 user ratings
5 stars
25 %
4 stars
75 %
3 stars
0 %
2 stars
0 %
1 stars
0 %

Technical details

TypeScientific calculatorScientific calculatorFinancial calculator

Design

Colour of productBlack
  • Grey
  • Silver
Grey
Housing materialPlastic
N/A
N/A
Form factorPocketPocketPocket
Control type
N/A
Buttons
N/A
Cover
N/A
yes
N/A

Dimensions

Width3.15 in3.15 in30.0 in
Height6.34 in6.38 in0.34 in
Depth0.44 in0.44 in5.63 in
Weight3.35 oz3.35 oz3.49 oz

Display

Number of characters per line121212
Number of display lines2
N/A
2
Display tiltingnono
N/A
Display lightyesyes
N/A
Display type
N/A
Dot-matrix
N/A
Second display
N/A
no
N/A

Power

Power source
  • Solar
  • Battery
  • Solar
  • Battery
Battery
Battery operatedyesyes
N/A
Battery typeLR44
N/A
N/A
Auto power offyesyes
N/A
Number of batteries required11
N/A
External power connectionSolar cellSolar cell
N/A

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