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Compare 4 products

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Casio FX-7400G II Calculator
Casio FX-7400G II
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Casio FX-83GT Calculator
Casio FX-83GT
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Casio FX-83GT Plus Calculator
Casio FX-83GT Plus
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Casio FX-991DE Plus Calculator
Casio FX-991DE Plus
Available colors
User rating
51
4.0 out of 5
51 user ratings
5 stars
37 %
4 stars
37 %
3 stars
13 %
2 stars
11 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
39 %
3 stars
26 %
2 stars
0 %
1 stars
0 %
67
3.8 out of 5
67 user ratings
5 stars
29 %
4 stars
34 %
3 stars
20 %
2 stars
14 %
1 stars
0 %
59
4.0 out of 5
59 user ratings
5 stars
37 %
4 stars
32 %
3 stars
25 %
2 stars
5 %
1 stars
0 %

Technical details

TypeFinancial calculatorGraphing calculatorScientific calculatorScientific calculator

Design

Colour of productGrey
  • Black
  • Grey
  • Silver
Black,Grey
  • Grey
  • Silver
Form factorPocket
N/A
DesktopPocket
Control type
N/A
N/A
ButtonsButtons
Cover
N/A
N/A
yesyes

Dimensions

Width3.21 in3.15 in3.15 in3.15 in
Height0.76 in0.54 in0.54 in6.38 in
Depth6.42 in6.34 in6.38 in0.44 in
Weight5.64 oz
N/A
3.53 oz3.35 oz

Display

Number of characters per line21101212
Number of display lines822
N/A
Display tiltingno
N/A
nono
Display lightyes
N/A
noyes
Display type
N/A
N/A
Dot-matrixDot-matrix
Second display
N/A
N/A
nono

Power

Battery operatedyesyesyesyes
Battery typeAAAAAAAAA
N/A
Number of batteries required2
N/A
11
External power connectionSolar cell
N/A
Solar cellSolar cell
Power source
N/A
N/A
Battery
  • Solar
  • Battery
Auto power off
N/A
N/A
yesyes

Often compared with Casio FX-83GT

Often compared with Casio FX-83GT Plus

Often compared with Casio FX-991DE Plus