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Casio FX-991EX vs Texas Instruments TI-36X Pro

    3.03 in
    0.44 in
    Casio FX-991EX Calculator
    Casio FX-991EX
      Texas Instruments TI-36X Pro Calculator
      Texas Instruments TI-36X Pro
      Available colors
      User rating
      318
      3.3 out of 5
      318 user ratings
      5 stars
      		20 %
      4 stars
      		18 %
      3 stars
      		42 %
      2 stars
      		12 %
      1 stars
      		5 %
      55
      3.9 out of 5
      55 user ratings
      5 stars
      		40 %
      4 stars
      		25 %
      3 stars
      		23 %
      2 stars
      		10 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Technical details

      Casio FX-991EXCasio FX-991EX
      Texas Instruments TI-36X ProTexas Instruments TI-36X Pro
      TypeScientific calculatorScientific calculator

      Design

      Casio FX-991EXCasio FX-991EX
      Texas Instruments TI-36X ProTexas Instruments TI-36X Pro
      Colour of product
      • Black
      • Black,White
      		Black
      Covernono

      Display

      Casio FX-991EXCasio FX-991EX
      Texas Instruments TI-36X ProTexas Instruments TI-36X Pro
      Number of characters per line1616
      Number of display lines24
      Display tiltingnono
      Second displaynono
      Display lightnono

      Power

      Casio FX-991EXCasio FX-991EX
      Texas Instruments TI-36X ProTexas Instruments TI-36X Pro
      Power source
      • Solar
      • Battery
      		Solar
      Battery operatedyesyes
      External power connection
      • Solar cell
      • External source
      		Solar cell

      Pros & Cons

      Pros
          Cons

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              Often compared with Texas Instruments TI-36X Pro

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