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Compare 3 products

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Casio FX-115ES PLUS Calculator
Casio FX-115ES PLUS
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Casio FX-991EX Calculator
Casio FX-991EX
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Sharp EL-2128V Calculator
Sharp EL-2128V
Available colors
User rating
75
3.7 out of 5
75 user ratings
5 stars
40 %
4 stars
22 %
3 stars
16 %
2 stars
13 %
1 stars
8 %
318
3.3 out of 5
318 user ratings
5 stars
20 %
4 stars
18 %
3 stars
42 %
2 stars
12 %
1 stars
5 %
3
4.0 out of 5
3 user ratings
5 stars
33 %
4 stars
33 %
3 stars
33 %
2 stars
0 %
1 stars
0 %

Technical details

TypeScientific calculatorScientific calculatorFinancial calculator

Design

Colour of productPurple,Silver
  • Black
  • Black,White
Silver
Housing materialPlastic
N/A
N/A
Form factorPocketPocketDesktop
Coveryesno
N/A
Control type
N/A
Buttons
N/A
Digit comma separator
N/A
yes
N/A

Display

Number of characters per line121612
Display tiltingnono
N/A
Second displaynono
N/A
Display lightnono
N/A
Number of display lines
N/A
2
N/A
Display type
N/A
LCD
N/A

Power

Power source
  • Solar
  • Battery
  • Solar
  • Battery
Battery
Battery operatedyesyes
N/A
Auto power offyes
N/A
N/A
External power connectionSolar cell
  • Solar cell
  • External source
N/A
Battery type
N/A
LR44LR44
Number of batteries required
N/A
1
N/A

Often compared with Casio FX-115ES PLUS

Often compared with Casio FX-991EX