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Compare 4 products

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Ativa AT-711 Calculator
Ativa AT-711
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Casio FX-991EX Calculator
Casio FX-991EX
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Casio FX-991MS Calculator
Casio FX-991MS
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Casio MC-100 Calculator
Casio MC-100
Available colors
User rating
6
3.5 out of 5
6 user ratings
5 stars
16 %
4 stars
33 %
3 stars
33 %
2 stars
16 %
1 stars
0 %
318
3.3 out of 5
318 user ratings
5 stars
20 %
4 stars
18 %
3 stars
42 %
2 stars
12 %
1 stars
5 %
145
3.5 out of 5
145 user ratings
5 stars
25 %
4 stars
19 %
3 stars
33 %
2 stars
18 %
1 stars
2 %
37
4.1 out of 5
37 user ratings
5 stars
35 %
4 stars
48 %
3 stars
10 %
2 stars
5 %
1 stars
0 %

Technical details

TypeBasic calculatorScientific calculatorScientific calculatorBasic calculator

Design

Colour of productSilver
  • Black
  • Black,White
GreyBlack
Control type
N/A
Buttons
N/A
N/A
Form factor
N/A
PocketPocket
N/A
Digit comma separator
N/A
yes
N/A
N/A
Cover
N/A
noyes
N/A
Housing material
N/A
N/A
Plastic
N/A

Display

Number of characters per line1016108
Number of display lines
N/A
22
N/A
Display type
N/A
LCD
N/A
N/A
Display tilting
N/A
nono
N/A
Second display
N/A
nono
N/A
Display light
N/A
nono
N/A

Power

Battery operatedyesyesyesyes
External power connectionSolar cell
  • Solar cell
  • External source
Solar cellSolar cell
Power source
N/A
  • Solar
  • Battery
  • Solar
  • Battery
N/A
Battery type
N/A
LR44
N/A
N/A
Number of batteries required
N/A
1
N/A
N/A

Often compared with Casio FX-991EX

Often compared with Casio FX-991MS