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Casio FX-570ES vs Casio FX-991EX

3.15 in
6.34 in
Casio FX-570ES Calculator
Casio FX-570ES
3.03 in
0.44 in
Casio FX-991EX Calculator
Casio FX-991EX
Available colors
User rating
66
3.5 out of 5
66 user ratings
5 stars
22 %
4 stars
21 %
3 stars
40 %
2 stars
13 %
1 stars
1 %
314
3.4 out of 5
314 user ratings
5 stars
20 %
4 stars
18 %
3 stars
42 %
2 stars
12 %
1 stars
6 %

Full Comparison

Technical details

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
TypeScientific calculatorScientific calculator

Design

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
Colour of product
  • Black
  • Grey
  • Grey,Silver
  • Silver
  • White
  • Black
  • Black,White
Form factorPocketPocket

Dimensions

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
Width3.15 in3.03 in
Height6.34 in0.44 in
Depth0.48 in6.52 in
Weight3.67 oz3.17 oz

Display

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
Number of characters per line1216

Features

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
Equation solveryesyes

Power

Casio FX-570ESCasio FX-570ES
Casio FX-991EXCasio FX-991EX
Battery operatedyesyes
Battery typeAAALR44
Number of batteries required11

Pros & Cons

Pros
      Cons

          Often compared with Casio FX-991EX