TI 84 Plus Review
At a Glance
Our Verdict
Best for
High school students and those in introductory college mathematics and statistics courses who need a reliable, widely supported graphing calculator without the need for a color display or CAS.
Value
Good
As an Amazon Associate I earn from qualifying purchases.
Overview
The TI-84 Plus remains a widely adopted and reliable graphing calculator, particularly prevalent in high school and introductory college mathematics. While its monochrome display and lack of CAS are limitations compared to newer models, its robust feature set, ease of use, and widespread educational support make it a dependable choice for students. The inclusion of a protective case enhances its durability for daily use.
Detailed Review
Key Features
- Monochrome LCD display (96x64 pixels)
- Graphing capabilities for functions, parametric, polar, and sequence equations
- Advanced statistical functions (hypothesis tests, confidence intervals, regressions)
- Matrix operations
- Equation solver
- Programming capability (TI-BASIC)
- Pre-loaded apps for various subjects (e.g., finance, science)
- USB port for computer connectivity and unit-to-unit linking
- Durable plastic construction
- Includes WYNGS Protective Case
Reasons to Buy
- Widely accepted and often required in high school and college courses.
- Familiar interface for many educators and students.
- Robust feature set for algebra, pre-calculus, calculus, and statistics.
- Durable build quality, enhanced by the included protective case.
- Extensive online resources and community support.
- More affordable than newer color-screen or CAS-enabled models.
Reasons to Avoid
- Monochrome display is less visually appealing and functional than color screens.
- Lacks a Computer Algebra System (CAS) for symbolic manipulation.
- Uses AAA batteries instead of a rechargeable battery.
- Slower processor compared to newer graphing calculators.
- May feel outdated compared to modern alternatives.
Technical Specifications
- display type
- Monochrome LCD
- screen size
- 96 x 64 pixels
- battery type
- 4 x AAA batteries + 1 x CR1616/CR1620 for memory backup
- power source
- Battery
- number of functions
- Extensive, including graphing, statistics, calculus, and financial functions
- programming capability
- yes
- graphing capability
- yes
- CAS
- no
- connectivity
- USB (mini-B port for computer/unit-to-unit)
- dimensions
- Approx. 7.5 x 3.4 x 0.9 inches (19.05 x 8.64 x 2.29 cm)
- weight
- Approx. 8.5 oz (240g)
- build quality
- Robust plastic construction
At a Glance
Our Verdict
Best for
High school students and those in introductory college mathematics and statistics courses who need a reliable, widely supported graphing calculator without the need for a color display or CAS.
Value
Good
As an Amazon Associate I earn from qualifying purchases.