Texas Instruments TI-84 Plus CE Graphing Calculator in Blueberry Color

Dan F.: I bought it for my granddaughter, she is taking upgrading math at school and she needed to calculator like this one. It was recommended by the teacher. I would not even know how to operate it, I’ll have to get her to show me.

Canada on Sep 14, 2023

George Knight: easy to use; love the size

United States on Sep 06, 2023

Salvador Hernandez: The only small thing I dislike is the constant "loading os" or something screen but if this helps prevent the calculator from freezing or not turning on then its fine, since the whole purpose of me buying this one was a previous ti-84 calculator would turn on but stay frozen on the do not show message again screen

United States on May 29, 2023

vieve6: We bought this for our son for his college class. It works well. Would purchase again.

United States on May 18, 2023

Hi712: So glad I upgraded to this from the older style. It’s brighter and easier to read. The multicolor functions on the graphs makes it really easy to quickly view multiple functions at once and evaluate them.

The battery life lasts much longer than I anticipated. The battery lasts about 3-4 weeks per charge with me using it a couple hours a day. Very impressed with that as I was worried about having to constantly charge it.

United States on Jan 11, 2023

Chris DU: So good！

Canada on Oct 16, 2022

Todds Books: I've been a fan of TI calculators since the early 70s, when I bought my first scientific calculator. My daily driver is a TI-Nspire CX ii CAS. I've had an HP Prime and a Casio fx-cg500, all CAS calculators, but the best is the TI. As for the TI-84 Plus CE - I really like the looks and the colors; I just had to have one. Sadly, the functionality does not live up to its looks, and certainly not its price! The scientific functions are about the same as would be found in a Casio FX-115 ES Plus for less than $20. To be fair, the 84 has some great statistics functions. But let's get to the graphing.

The TI-84 Plus CE has a very nice, large color display, but in graph mode, the graphing area is significantly reduced, as are the graph analysis tools - most of which are missing altogether. Come on TI, this is near your top of the line non CAS grapher and it is no better capability than a $39 Casio grapher.

Speaking of things missing, where is the backspace key? The line editor is in character overwrite mode by default. Editing a previously used equation/expression is a pain.

This is turning into a rant, so I'll quit. It is clear that TI designed this calculator...

United States on Sep 25, 2019