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Impartial price comparison

Hitech C1507 vs. Casio FX-CG50 + 9

Hitech C1507

Hitech C1507

£12.65

£17.14 Incl. delivery
Casio FX-CG50

Casio FX-CG50

£99.99

Free delivery
Casio FX-991EX

Casio FX-991EX

£22.20

£27.89 Incl. delivery
Casio FX-991ES Plus

Casio FX-991ES Plus

£7.80

£13.78 Incl. delivery
Casio FX-85GT

Casio FX-85GT

£10.99

Free delivery
Casio FX-85GT Plus

Casio FX-85GT Plus

£12.07

£15.44 Incl. delivery
Casio DF-120BM

Casio DF-120BM

£16.85

£21.34 Incl. delivery
Texas Instruments TI-BAII Plus

Texas Instruments TI-BAII Plus

£10.02

£39.99 Incl. delivery
Sharp EL-334F

Sharp EL-334F

£9.99

£11.62 Incl. delivery
Casio ClassPad II FX-CP400

Casio ClassPad II FX-CP400

£164.88

Free delivery
Colour/ material
Grey
White, Black, Grey, Blue
White, Black, Silver
White, Black, Silver, Grey
White, Black, Silver, Grey
White, Black, Silver, Blue
White, Black, Silver, Pink, Grey, Blue
Black, Silver, Grey, Blue
Black, Grey
White, Silver, Grey
Black, Grey
Dimensions (WxHxD)
Depth
89.5 mm
11.1 mm
11.1 mm
155 mm
11 mm
150 mm
51 mm
Height
5 mm
165.5 mm
162 mm
12 mm
162 mm
15 mm
215 mm
Width
89 mm
77 mm
80 mm
84 mm
80 mm
85 mm
105 mm
151 mm
Product weight
230 g
90 g
95 g
110 g
90 g
180 g
210 g
850 g
Eco labels
Features
Programmable, Colour screen, CAS (Computer Algebra System), Economic functions, Statistical functions
Economic functions
Economic functions, Equation solver, Complex functions, Matrices, Statistical functions
Programmable, CAS (Computer Algebra System), Economic functions, Equation solver, Complex functions, Matrices
CAS (Computer Algebra System), Statistical functions
Equation solver, Complex functions, Statistical functions
CAS (Computer Algebra System), Economic functions
Programmable, Economic functions
Economic functions
Display light, Programmable, Colour screen, CAS (Computer Algebra System)
Display characters/line
8 ​
8 ​
10 ​
16 ​
16 ​
10 ​
12 ​
12 ​
10 ​
10 ​
25 ​
Display Lines
8 ​
1 ​
4 ​
4 ​
1 ​
1 ​
1 ​
16 ​
Type
Graphing calculator
Calculator
Calculator
Calculator
Graphing calculator
Calculator
Calculator
Graphing calculator
Calculator
Graphing calculator
Graphing feature
3D graphics
RAM (total)
61 kB
RAM (usable)
ROM memory (usable)
Battery operated
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Battery type
R3 (AAA)
CR2032
LR44
LR44
R3 (AAA)
LR44
LR44
CR2032
R3 (AAA)
External power connection
Solar cell
USB, Solar cell
Solar cell
USB, Solar cell
Solar cell
Solar cell
Solar cell
External source (12-230V), Solar cell
USB