Categories
PriceSpy UK
Impartial price comparison

Sharp EL-W531 vs. Casio FX-9750G II + 3

Sharp EL-W531

Sharp EL-W531

£6.20

£12.18 Incl. delivery
Casio FX-9750G II

Casio FX-9750G II

£93.46

Free delivery
Casio FX-9860G II

Casio FX-9860G II

£110.93

Free delivery
Casio FX-991ES Plus

Casio FX-991ES Plus

£7.80

£13.78 Incl. delivery
Colour/ material
White, Black, Silver, Blue
White, Black, Grey, Blue, Yellow
Black, Silver, Grey, Blue
White, Black, Silver, Grey
White, Black
Dimensions (WxHxD)
Depth
161.5 mm
180.5 mm
21 mm
11.1 mm
15 mm
Height
15.5 mm
21.3 mm
184 mm
162 mm
23 mm
Width
79.6 mm
87.5 mm
92 mm
80 mm
86 mm
Product weight
100 g
205 g
230 g
95 g
210 g
Eco labels
Features
Equation solver, Complex functions, Matrices, Statistical functions
Programmable, Economic functions, Equation solver, Complex functions, Matrices, Statistical functions
Display light, Watch, Programmable, Calendar, Equation solver, Complex functions
Programmable, CAS (Computer Algebra System), Economic functions, Equation solver, Complex functions, Matrices
Programmable, Colour screen, CAS (Computer Algebra System), Equation solver, Complex functions, Matrices, Statistical functions
Display characters/line
16 ​
21 ​
21 ​
16 ​
16 ​
Display Lines
4 ​
8 ​
8 ​
4 ​
Type
Calculator
Graphing calculator
Graphing calculator
Calculator
Graphing calculator
Graphing feature
Parametric graphs, Polar graphs, Differential Equations, Split screen, Rectangular graphs
Parametric graphs, Polar graphs, Recursively defined sequences, Split screen
Parametric graphs, Polar graphs, Recursively defined sequences, 3D graphics, Differential Equations, Rectangular graphs
RAM (total)
64 kB
64 kB
RAM (usable)
62 kB
65536 kB
ROM memory (usable)
100 MB
Battery operated
Yes
Yes
Yes
Yes
Yes
Battery type
LR44
R3 (AAA)
R3 (AAA)
LR44
Li-Ion
External power connection
Solar cell
USB
External source (12-230V), USB
USB, Solar cell
External source (12-230V), USB