Product Comparison: Casio FX-CG50 vs Texas Instruments TI-Nspire CX

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General Specifications
Texas Instruments
TI-Nspire CX
About the Product
The fx-CG50 brings maths to life with the next generation of graphing calculator technologies, including high-resolution colour display with natural textbook display, innovative picture plot function enabling analysis of images and video, and an extensive range of graphing functions.
The TI-Nspire™ CX handheld is a robust, hands-on learning tool that satisfies math and science curriculum needs from middle school through college.
Size & Weight
7.8 in.
7.5 in.
3.6 in.
3.42 in.
1 in.
0.62 in.
8.1 oz.
7.04 oz.
What customers say about "Size & Weight"
Casio FX-CG50 Graphic Calculator
  • Lots of functions. Large keypad. Very good. Recommended.
  • Easy to use, light weight, ideal size :) its currently helping my sister through maths at uni so it was definitely worth it!
  • Great functions and very lightweight calculator, very comfortable to use.
  • I bought it last year and it works well so far, love the size and functions are great!
  • The calculator is quite bulky and not very portable when compared to other non-graphing calculators however the size is understandable due to the large amount of features.
Display Type
Display Size
3.17 in (384 x 216 pixels)
3.5 in (320 x 240 pixels)
Touch Screen
Display Resolution
125 dpi
What customers say about "Display"
Casio FX-CG50 Graphic Calculator
  • Together with its large colour display, the result is aesthetically pleasing - more so than some of the T.I.s!
  • The CG50 has a clearer brighter screen than its predecessor, and it is also a litte speedier in its calcuations.
  • Screen is excellent and it's faster than the previous model with better buttons.
  • This is a great calculator to have with many functions. It is extremely helpful and has a great display.
  • Color display with many useful functions. Must have. Good value.
Internal Memory
16 MB
100 MB
61 KB
64000 KB
PC Connectivity
Battery Type
4 x AAA Batteries
Rechargeable Battery
Battery Life
4 days
Pre-Loaded Applications
Equation calculations, List function, Graphing, Statistical graphs and calculations, Financial calculation, 3D graph function, eActivity
Calculator, Graphing, Geometry, Lasts and spreadsheets, Data and statistics, Notes, Vernier DataQuest™ Application
Auto power off, Backlights, 7 system languages supported, Add-in software system, Clipboard
Multiple Representations, Dynamic Linking, Make Real-World Connections, Enter Values In Proper Notation, Click, Scroll, Create and Save Like a computer, TI-Nspire™ CX CAS Student Software, Recharge, Don’t Replace For Years, A Complete Learning Resource
What customers say about "Features"
Casio FX-CG50 Graphic Calculator
  • The battery lasts a long time, I have had mine for about 4 months and the battery is still pretty much full.
  • This feels well built and strong, easy set up, great functions.
  • It does everything I need, no issues, very quick on/off, seemingly low battery consumption.
  • The model was presented in 2017, so Casio should think about normal Li-ion battery, that you can charge through USB port and not think about stupid replacements.
  • Somewhat difficult to use, have to use non rechargeable batteries - likely to go through a lot.
Warranty / Certifications
Manufacturer Warranty
3 year(s)
1 year(s)
Other Information

Price History

Other reviews