Texas InstrumentsTI-84 Plus CE Color Graphing Calculator, Black

Is it the best graphing calculator out there? Not by a long shot! In fact, it's severely underpowered compared to the competition. But it has a few unique qualities.For us old timers, it's a spruced up edition of and old classic, the TI-83 Plus, which became popular because it runs on a Z80 processor (even if most people never took advantage of that). This popularity turned it into a de facto standard for students, teachers, and educational institutions. So if you're a student, this calculator is a safe bet. It will be accepted by teachers, even in most exams, and you'll have plenty of people around you who know it. In fact, some schools require this model. Ironically, the feature that propelled this calculator in the first place -- the ability to program it in Z80 machine language -- has been locked out by TI because it made it possible to cheat during exams. Even more ironically, this lock was soon broken, so they angered their customers for nothing. In place of the Z80, the newer models offer a trimmed down version of Python, as do most other graphing calculators today.While it occupies the low end of graphing calculators, in terms of speed and capabilities, it's still overpowered for just about anyone but those who do fairly advanced mathematics. Unless you're an engineer, physicist, or mathematician (or studying to become one), you won't come close to using all of the abilities of this calculator. But if you are an engineer, physicist, or mathematician, I would recommend an HP Prime G2, a TI-Nspire CX II CAS, or a Casio fx-CG50 PRIZM. All three are hugely faster, have more memory, and have CAS and better support for complex and exact math (on the Casio, the CAS is downloaded separately). If you need power, but are on a budget, the Casio fx-9750GIII is basically a black & white version of the fx-CG50, but at less than half the price of a TI-84 Plus CE. It's slower than the fx-CG50, but a lot faster than the TI-84 Plus CE.

Writing this review years later. I originally purchased around 2021 and it has been an amazing investment. Have been using this for calculus, statistics, and more. It comes with everything and has not faced any technological issues!The calculator design is sleek and clean, and the color is simple and does not wear off even after years of usage. The buttons are labeled and have not worn off either. It comes with a charging cable, and battery life is very, very, very long. I usually only have to charge it 1-2 times every month, depending on my usage. Even though it has a higher price point, you will not be disappointed with this calculator. It includes a lot of functions and customization. It comes with a protective case that slides on and off. And overall, the durability is incredible!

This is the most functional TI we’ve owned to date. We purchased this ‘renewed’ and that was a great call. It worked perfectly the color screen is super crisp and the general functionality is in line with other TI’s . However, this is most similar to the TI 86 in my opinion.

A MUST have Calculator.This is Texas Instruments TI-84 Plus CE Color Graphing Calculator, Black Color.The TI-84 Plus CE color graphing calculator is a powerful and versatile tool designed for students andprofessionals who require advanced calculation and graphical representation capabilities with its high resolution color screen. This calculator offers an enhanced visual experience that facilitates the interpretation of graphs and data, one of the standout features of the TI84 Plus CE is its wide range ofmathematical functions ranging from basic operations to advanced statistical calculations and trigonometric functions.The TI-84 Plus CE Python is an excellent, portable graphing calculator that merges the traditional TI-84 capabilities with the strength of Python programming. Its streamlined design and colored screen facilitate usability, while the backlight guarantees visibility in any circumstances.The inclusion of Python is a notable aspect, enabling students to engage in coding, data analysis, and problem-solving directly on the device. It is easy to use, featuring all the sophisticated graphing and mathematical functions you would anticipate, making it ideal for both educational purposes and instruction.In general, it's a fantastic and adaptable resource for both students and teachers. Its ability to graph in two and three dimensions allows for intuitive visualization of relationships and Trends making it an invaluable tool for the study of functions geometry and data analysis the calculator also features a user-friendly interface including a keypad with tactile response buttons and intuitive navigation through menus this makes data entry in function selection easy allowing users to focus on problem solving rather than worrying about the complexity of calculator operation.One of the great feature is it comes with a long-lasting rechargeable battery making it ideal for use in the classroom laboratory or anywhere advanced calculation capabilities are needed on the go. It deserves 5.0 ⭐️Stars. I hope you find this review helpful. Overall. the Texas Instruments TI 84 plus C color graphing calculator is an indispensable tool for students and professionals seeking a powerful easy to use calculator.

Good calculator, but battery charge level indicator indicator is not accurate. The battery charge level indicator shows that it is fully charged, but it’s not, and so I have to leave the charger connected to the calculator for an hour or two after the indicator show that it’s fully charged, and after that, the calculator works fine.

Cheapest price I can find for a new TI-84, helped me a lot in college and exams, great product for people who need graphing needs

Quick shipping. Product is as advertised.

My son loves this calculator. We received. White, not a black, calculator. We don’t mind because it sets his apart from othered in class so it’s harder to get mixed up with someone else’s.