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Casio FX-83GT vs Casio FX-991EX

    3.15 in
    0.54 in
    Casio FX-83GT Calculator
    Casio FX-83GT
      3.03 in
      0.44 in
      Casio FX-991EX Calculator
      Casio FX-991EX
      Available colors
      User rating
      38
      4.1 out of 5
      38 user ratings
      5 stars
      		34 %
      4 stars
      		39 %
      3 stars
      		26 %
      2 stars
      		0 %
      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

      Units:

      Technical details

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      TypeGraphing calculatorScientific calculator

      Design

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      Colour of product
      • Black
      • Grey
      • Silver
      • Black
      • Black,White

      Dimensions

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      Width3.15 in3.03 in
      Height0.54 in0.44 in
      Depth6.34 in6.52 in

      Display

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      Number of characters per line1016
      Number of display lines22

      Features

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      Statistical functionsyesyes

      Power

      Casio FX-83GTCasio FX-83GT
      Casio FX-991EXCasio FX-991EX
      Battery operatedyesyes
      Battery typeAAALR44

      Pros & Cons

      Pros
          Cons

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