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HP 15c vs HP 35s

    5.08 in
    3.15 in
    HP 15c Calculator
    HP 15c
      6.22 in
      3.23 in
      HP 35s Calculator
      HP 35s
      Available colors
      User rating
      37
      4.4 out of 5
      37 user ratings
      5 stars
      		54 %
      4 stars
      		35 %
      3 stars
      		10 %
      2 stars
      		0 %
      1 stars
      		0 %
      38
      4.2 out of 5
      38 user ratings
      5 stars
      		44 %
      4 stars
      		36 %
      3 stars
      		15 %
      2 stars
      		2 %
      1 stars
      		0 %

      Full Comparison

      Units:

      Technical details

      HP 15cHP 15c
      HP 35sHP 35s
      TypeScientific calculatorScientific calculator

      Design

      HP 15cHP 15c
      HP 35sHP 35s
      Colour of productBlack,White
      • Black
      • Black,White
      Control typeButtonsButtons
      Housing materialPlasticPlastic
      Form factorPocketPocket
      Covernono

      Dimensions

      HP 15cHP 15c
      HP 35sHP 35s
      Width5.08 in6.22 in
      Height3.15 in3.23 in
      Depth0.6 in0.71 in
      Weight4.09 oz4.41 oz

      Display

      HP 15cHP 15c
      HP 35sHP 35s
      Number of characters per line1014
      Number of display lines12
      Display typeLCDLCD
      Display tiltingnono
      Second displaynono
      Display lightnono

      Power

      HP 15cHP 15c
      HP 35sHP 35s
      Power sourceBatteryBattery
      Battery typeCR2032CR2032
      Auto power offyesyes
      Number of batteries required22

      Pros & Cons

      Pros
          Cons

              Often compared with HP 15c

              HP 15c Calculator
              HP 35s
              HP15c
              HP35s

              Often compared with HP 35s

              HP 35s Calculator
              HP 15c
              HP35s
              HP15c