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Ativa AT-711 vs Casio FX-991EX

Ativa AT-711 Calculator
Ativa AT-711
3.03 in
0.44 in
Casio FX-991EX Calculator
Casio FX-991EX
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 %

Full Comparison

Technical details

Ativa AT-711Ativa AT-711
Casio FX-991EXCasio FX-991EX
TypeBasic calculatorScientific calculator

Design

Ativa AT-711Ativa AT-711
Casio FX-991EXCasio FX-991EX
Colour of productSilver
  • Black
  • Black,White

Display

Ativa AT-711Ativa AT-711
Casio FX-991EXCasio FX-991EX
Number of characters per line1016

Power

Ativa AT-711Ativa AT-711
Casio FX-991EXCasio FX-991EX
Battery operatedyesyes
External power connectionSolar cell
  • Solar cell
  • External source

Pros & Cons

Pros
      Cons

          Often compared with Casio FX-991EX