Home > fx-CG series > Comparison chart
| Comparison Chart | Color Graphing Calculator |
Graphing Calculator | |
| Product | fx-CG10/fx-CG20 | fx-9860GII/ fx-9860GII SD |
fx-9750GII |
| [ Specifications ] | |||
| Number of functions | Over 3,000*1 | Over 2,900*1 | Over 2,800*1 |
| Power supply | AAA / Ni-MH(recommended type only) |
AAA | AAA |
| Approximate battery life (hours) | 140 *2 | 200 *3 | 230 *3 |
| Dimensions HxWxD(mm) | 20.6 x 89.5 x 188.5 | 21.2 x 91.5 x 184 | 21.3 x 87.5 x 180.5 |
| Approximate weight (g) | 230 | 225 / 220 | 205 |
| Case Style | Slide-on hard | Slide-on hard | Slide-on hard |
| Dot matrix display | 216 x 384 | 64 x 128 | 64 x 128 |
| Display capacity (Characters) | 21 x 8 | 21 x 8 | 21 x 8 |
| Mantissa + exponent digits | 10 + 2 | 10 + 2 | 10 + 2 |
| Icon menus | ● | ● | ● |
| Internal operation digits | 15 | 15 | 15 |
| Nested parentheses levels | 26 | 26 | 26 |
| Color display | ●(More than 65,00 colors) | － | － |
| Backlight display | ● | ● | － |
| SD card slot | － | － / ● | － |
| USB port | ● | ● | ● |
| I/O port (3pin) | ● | ● | ● |
| Connection with PC | Mass storage | Program-Link software | Program-Link software |
| Direct connect to Projector | ● | ● | ● |
| [ Utilities ] | |||
| Natural textbook display / Natural-V.P.A.M |
● | ● | － |
| Key rollover function | ● | ● | ● |
| Replay function | ● | ● | ● |
| Multi-replay functions | ● | ● | ● |
| Replay copy | － | － | － |
| Backspace | ● | ● | ● |
| CALC function | － | － | － |
| SOLVE function | ● | ● | ● |
| Answer function | ● | ● | ● |
| Variables | 28 | 28 | 28 |
| Onboard function manual | － | － | － |
| Syntax help | － | － | － |
| Auto power off | ● | ● | ● |
| [ Special Features ] | |||
| Base-n calculations (Binary/Octal/Hexadecimal) | ● | ● | ● |
| Logical operations | ● | ● | ● |
| Engineering symbol calculations | ● | ● | ● |
| Engineering notation (ENG/InverseENG) | ● | ● | ● |
| Scientific constants | Physium | Physium | Physium |
| Metric conversions | ● | ● | ● |
| [ CAS ] | |||
| Computer Algebra System | － | － | － |
| [ Basic Functions ] | |||
| Trigonometric / Inverse trigonometric | ● | ● | ● |
| Hyperbolic / Inverse hyperbolic | ● | ● | ● |
| Exponential / logarithmic | ● | ● | ● |
| Base specified logarithmic | ● | ● | ● |
| Power and radical root | ● | ● | ● |
| Fraction | ● | ● | ● |
| Percentage calculation | － | － | － |
| Rounding | ● | ● | ● |
| Simplification | ● | ● | ● |
| Integer division | ● | ● | ● |
| GCD / LCM | ● | ● | ● |
| Sexagesimal <－> decimal | ● | ● | ● |
| Display format (FIX, SCI) | ● | ● | ● |
| Angle unit (Deg, Rad, Gra) | ● | ● | ● |
| Angle unit conversion (Deg, Rad, Gra) | ● | ● | ● |
| Factorization into prime factors | － | － | － |
| Ratio calculation | － | － | － |
| [ Calculus ] | |||
| Differentiation calculation | ● | ● | ● |
| Integration calculation | ● | ● | ● |
| [ Algebra ] | |||
| Simultaneous equation | ●( 6 unknowns) | ●( 6 unknowns) | ●( 6 unknowns) |
| Polynomial equation | ●( Degree 2-6) | ●( Degree 2-6) | ●( Degree 2-6) |
| Inequality calculation | － | － | － |
| Table function | ● | ● | ● |
| Matrix calculations | ● | ● | ● |
| Complex number calculation | ● | ● | ● |
| [ Graphing ] | |||
| Rectangular coordinate graph ( y=f(x) , x=f(y) ) |
● | ● | ● |
| Polar coordinate graph | ● | ● | ● |
| Parametric graph | ● | ● | ● |
| Inequality graph | ● | ● | ● |
| Dual screen | ● | ● | ● |
| Conics graph | ● | ● | ● |
| Dynamic graph | ● | ● | ● |
| [ Geometry ] | |||
| Geometry Application | ●(Preloaded) | ●(Preloaded) | － |
| Coordinate conversion (Pol, Rec) | ● | ● | ● |
| Vector calculation | － | － | － |
| [ Probability ] | |||
| Combination, permutation (nCr, nPr) | ● | ● | ● |
| [ Statistics ] | |||
| Random numbers | ● | ● | ● |
| Random integers | ● | ● | ● |
| List-based STAT data editor | ● | ● | ● |
| Standard deviation | ● | ● | ● |
| Regression analysis | ● | ● | ● |
| Linear regression | ● | ● | ● |
| ab Exponential regression | ● | ● | ● |
| Advanced statistics | ● | ● | ● |
| Other regressions | Med, Quad, Cubic, Quart, Log, Exp, Pwr, Sin, Lgst | Med, Quad, Cubic, Quart, Log, Exp, Pwr, Sin, Lgst | Med, Quad, Cubic, Quart, Log, Exp, Pwr, Sin, Lgst |
| [ Programming Functions ] | |||
| Program logic | ●(BASIC-like) | ●(BASIC-like) | ●(BASIC-like) |
| Memory (bytes) | 61,000 | 62,000 | 62,000 |
| Program areas | Up to memory | Up to memory | Up to memory |
| Storage memory area (Flash memory) | 16MB | 1.5MB | － |
| Built-in formulas | － | － | － |
| [ Financial ] | |||
| Simple interest | ● | ● | ● |
| Compound interest | ● | ● | ● |
| Cash flow | ● | ● | ● |
| Amortization | ● | ● | ● |
| Conversion | ● | ● | ● |
| Cost / sel / margin | ● | ● | ● |
| Days calculation | ● | ● | ● |
| Depreciation | ● | ● | ● |
| Bond calculation | ● | ● | ● |
| [ Spreadsheet ] | |||
| Spreadsheet Application | ● | ● | － |
| Conditional format | ● | － | － |
| [ Other Applications ] | |||
| eActivity | ● | ● | － |
| Recursiony | ● | ● | ● |
| Picture plot | ●(Preloaded) | － | － |
| Conversion | ●(Preloaded) | ● | ● |
| E-con2 | ● | ● | － |
| Periodic Table (PHYSIUM) | ●(Add-in) | ●(Add-in) | － |
*1 Changes when OS is updated.
*2 Repeat of one-hour cycle of (1), (2), and (3) below.
(1)Menu display for 5 minutes (display brightness 3 for first 30 seconds and then 1 thereafter)
(2)Run Matrix mode calculation for 5 minutes(display brightness 3)
(3)Flashing cursor in Run-Matrix mode for 50 minutes(display brightness 3 for first 30 seconds and then 1 thereafter)
*3 Continuous operation (assuming 5 minutes calculation and 55 minutes display per hour)
