Casio vs. Texas Instruments graphing calculators: Which is better?

From bestreviews.com
By
Addison Hoggard
BestReviews

Always double-check which models of graphing calculators are permitted for use on standardized tests.

Comparing Casio graphing calculators to Texas Instruments

Graphing calculators are a mainstay of both high school and college-level math and science courses. Most of us have had, or will have, experience working with either a Casio or a Texas Instruments graphing calculator at some point in our education, whether it be in a chemistry lab or a calculus exam. 

Casio graphing calculators, such as the Casio fx-9750GII, are generally cheaper than their Texas Instruments counterparts while offering many of the same functions. Texas Instruments graphing calculators, such as the TI-84 Plus CE, bring more to the table in terms of their display, design and accessibility. 

Even though the functionality of these two graphing calculators is similar, there is a lot to be considered before making the investment in a new graphing calculator. As a student, the brand or model of your graphing calculator won’t matter too much but bear in mind that Texas Instruments is the brand most recommended by educators. 

Casio graphing calculators 

Casio offers a variety of graphing calculators that all come with their own display specs and functionality. The most popular models include the fx-9750GII, the fx-9750GIII, and the PRIZM fx-CG50 line of calculators. Compared to Texas Instruments models, Casio calculators are generally cheaper. The Casio models boast speedy processing and an intuitive user interface. Two of Casio’s most popular graphing calculators, the fx-9750GII and PRIZM fx-CG50, are worth comparing, as each offers unique benefits and drawbacks.

Casio fx-9750GII pros 

  • One of the most accessible graphing calculators. Excellent usability and great for beginners. 
  • Fast processing speeds. 
  • Excellent value for a graphing calculator. 

Casio fx-9750GII cons

  • Outdated hardware, including its display. 
  • Menus can be tricky to navigate. 
  • Powered by AAA batteries, which add a considerable amount of bulk to the calculator. 

Casio PRIZM fx-CG50 pros 

  • The latest Casio PRIZM model comes with up-to-date features and functionality. 
  • The textbook display is easy to read and comes with a high-resolution LCD screen boasting over 65,000 colors and 82,000 pixels. 
  • Comes with Python programming at a great price.
  • Graphing functionality is faster than most TI models.

Casio PRIZM fx-CG50 cons 

  • Powered by AAA batteries which leads to a bulkier calculator. 

Best Casio graphing calculator 

The Casio PRIZM fx-CG50, or any graphing calculator in the PRIZM line, is a great option. PRIZM calculators are often much cheaper than any Texas Instruments graphing calculator while still being user-friendly. The PRIZM fx-CG50 is great for use in school or for managing personal finances with its wealth of built-in applications. The PRIZM fx-CG50 is the Casio graphing calculator that is often compared to the TI-84 plus CE, one of Texas Instruments’ flagship graphing calculators. Both the PRIZM fx-CG50 and the fx-9750GII abide by the rules of PSAT, SAT and ACT exams. 

Texas Instruments graphing calculators 

While both Casio and Texas Instruments produce a variety of graphing calculators, the Texas Instruments line of graphing calculators is undoubtedly the more well-known and well-loved of the two brands, especially when it comes to education and standardized testing across the country. 

Texas Instruments graphing calculators come with intuitive software and a wide array of features packaged in sturdy hardware. Aside from Texas Instruments’ more popular models, it also offers more advanced models, such as the TI-Nspire CXII CAS, which can be used for engineering. The following is a look at two of Texas Instruments’ most popular models, the TI-84 Plus CE and the TI-84 Plus

TI-84 Plus CE pros 

  • Up to date with all the applications you will need. 
  • Thin and lightweight design that is super portable. 
  • High-resolution, full-color display that makes graphing and modeling easy. 
  • Powered by a rechargeable battery with a long battery life.
  • Easy to use popular user interface. 
  • Applications that are well-suited for use in science classes. 

TI-84 Plus CE cons

  • The full-color display can sometimes lead to slow performance, especially when graphing lines and equations. 
  • More expensive than Casio graphing calculators, although still a good price for a graphing calculator with this amount of features. 

TI-84 Plus pros 

  • Comes preloaded with all the applications you will need for basic to advanced math courses. 
  • A fan favorite with an easy-to-use and intuitive interface. 
  • Does not have as many features as the TI-84 Plus CE, such as the color display, but comes at a lower price. 

TI-84 Plus cons 

  • Powered by AAA batteries, which leads to a bulkier calculator. 

Best Texas Instruments graphing calculator 

The TI-84 Plus CE is the best option available. Its rechargeable battery and color display create an incredible user experience and a sleek design. While it does suffer some slowdowns while graphing, the ease of reading graphs, charts and equations is well worth the wait. Both the TI-84 Plus CE and the TI-84 Plus do not have a CAS (computer algebra system) and can be used on the PSAT, SAT and ACT. 

Should you get a Casio or Texas Instruments graphing calculator? 

When choosing your graphing calculator, be sure to consider what your specific needs will be. If you are using the calculator for school, the TI-84 Plus CE is the best choice. It is a solid graphing calculator that can handle anything from geometry to biology and comes highly recommended by teachers. The TI-84 Plus CE is the best basic graphing calculator on the market for its price. It is a calculator that will last for many years and boasts an array of diverse functions and applications. 

If price is an issue, definitely consider the cheaper Casio PRIZM fx-CG50. It is comparable to the TI-84 Plus CE and offers its own unique benefits. The PRIZM fx-CG50 is great for use around the house, in businesses and for personal finances.  

Addison Hoggard is a writer for BestReviews. BestReviews is a product review company with a singular mission: to help simplify your purchasing decisions and save you time and money.

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