Randy: I wish I had one of these when I was studying engineering! Even better, I ordered this one but received one of the few with the Python programming option! All calculators are not allowed to be used on the major standardized tests but this one is so it is the safest buy. When they graduate you can upgrade them to the one that does symbolic algebra.
United States on Oct 19, 2023
AnthonyAnthony: Bought two of these for my two kids based on their favorite colors, and interestingly got two slightly different types of calculators. The purple one (Infinitely Iris) is the Python-enabled version of the calculator. Which to be fair doesn't really matter for the middle and high school math they're doing, but it's odd it differs based on color since other reviews have mentioned this too. The description doesn't mention the Python version at all so I was fine getting the non-Python version for the blue one and they're identical in all other ways. But just something to be aware of when choosing a color.
Other than that, it's basically the same TI graphing calculator that has been used in math classes since the dawn of time and that are still way overpriced for the ancient electronics inside but since TI has a monopoly on school calculators what else are you going to buy. At least in the 25 years since I got my TI-86 they now come with a higher resolution color screen which is nice and they are also much slimmer now. The biggest negative is TI really needs to do an update to stop using that ancient micro-B USB cable to charge and use a USB-C connector (or even micro-B). But...
United States on Oct 18, 2023
Amazon Customer: I bought this for my wife because she was taking a calculus class. As it turned out she didn't need it that semester after all and so it didn't get used at all. The next semester came around and she was going to need it so she went to charge it and it just kept display and error message for needing to load software. I did some online checking and it said to reset it. I tried several time to reset with no luck. I went ahead and call Texas Instruments technical support and spoke to a gentlemen. I told him what we were experiencing with the calculator, he told me that it was a voltage issue and to try charging it for at least 8 hours. He said that if that didn't fix it to call back and the battery would have to be replaced. We charged it overnight and it was still doing the same thing so I called back. The individual was super helpful and said that they would send out a replacement battery right away at no charge. Once we received the new battery we charged it for 8 hours and the calculator works perfectly.
Overall Satisfaction 5 Stars
Calculator - Great!
Customer Service - Fantastic!
United States on Oct 06, 2023
Vidya: The calculator is great, my second purchase in 4 years. But the charging cable included is not what is shown on the box. Unfortunately, I bought it in advance of the school year. So it did not get used till a month after, then it did not need charge. By the time I discovered the problem, my window of return was closed. I had a choice of returning it with a restocking fee of $22 or spend $9 on another cable. I chose the latter.
Upset at having to shell out money for no fault of mine
United States on Oct 06, 2023
Cliente de Amazon: El funcionamiento es correcto y desarrolla las funciones que ha descrito la caja. El unicoinconveniente es que mandan el color que quieren
Mexico on Oct 02, 2023
Ernesto: Buen producto
Mexico on Sep 30, 2023
Biji: Good one
Japan on Sep 17, 2023
Verified Buyer ✅: Excellent made!
Singapore on Aug 19, 2023
jperry786: Daughter has said nothing by good things about this calculator. Great battery life.
Canada on Aug 03, 2023
| Texas Instruments TI-84 Plus CE Color Graphing Calculator - Ideal for Math & Science Classes | Texas Instruments TI-30XS MultiView Scientific Calculator - Ideal for High School and College Math and Science Courses | Casio FX-115ESPLUS Scientific Calculator - Perfect for Advanced Math Calculations | |
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| B2B Rating |
96
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98
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97
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| Sale off | $30 OFF | $15 OFF | |
| Total Reviews | 2 reviews | 2 reviews | 2 reviews |
| Manufacturer | Texas Instruments | Texas Instruments | No |
| Screen Size | 3.2 Inches | 3 | |
| Date First Available | April 1, 2020 | June 6, 2007 | November 1, 2011 |
| Item Weight | 10.8 ounces | 0.96 ounces | 3.35 ounces |
| Calculator Type | Graphing | Engineering/Scientific | |
| Product Dimensions | 7.5 x 3.42 x 0.62 inches | 9.75 x 6.69 x 1.25 inches | 0.44 x 6.38 x 3.15 inches |
| Best Sellers Rank | #74 in Office Products #1 in Graphing Office Calculators | #210 in Office Products #2 in Scientific Calculators | #90,205 in Office Products #87 in Scientific Calculators |
| Country of Origin | Philippines | Philippines | |
| Customer Reviews | 4.8/5 stars of 42,984 ratings | 4.8/5 stars of 32,130 ratings | 4.7/5 stars of 7,215 ratings |
| Batteries | 1 Lithium Metal batteries required. | 1 Lithium Metal batteries required. | 1 LR44 batteries required. |
| ASIN | B086MNJ7JP | B000PDFQ6K | B007W7SGLO |
| Brand | Texas Instruments | Texas Instruments | Casio |
| Color | Teal | Blue and White | black |
| Item model number | 84PLCE/TBL/1L1/AX | 30XSMV/TBL/1L1/G | FX-115ESPLUS |
| Power Source | Battery Powered | Battery Powered |
United States on Oct 20, 2023