Agreed, previously I had HP prime version NW280AA (2013). During an overnight charge, the 2013 version broke. Then I bought the G2 2AP18AA version. During the first few times of charging, the device suddenly burned out the capacitor. Luckily I had the old one so I replaced the same part with the new one (2AP18AA) and it worked again. Sometimes the device crashes and loses data. I think the hardware and firmware of HP Prime are not really good, although I really like using HP Prime over other types.
@@dhphuckts Another serious problem of the HP Prime is that in the case of the Spreadsheet application, if you use 6-8 cell-resident user-defined variables, the graphics management becomes very slow during cell scrolling! In addition, on the HP Prime is also annoying that performing Copy - Paste - Cut operations is _much more complicated and difficult_ than the solution offered by the TI nspire CX-II, for example! (In many cases, touch screen fetishism takes its revenge...) By the way... I currently have a HP Prime G2 machine and a TI nspire CX-II T, but I intend to buy a CASIO fx-CG500 as well, but as I saw the benchmark test, it is "machine", wasn't really speedy ... I don't understand this world! TI nspire CX-II T, _slow during of the _*_file calls_* ; the HP Prime G2 is _slow during _*_spreadsheet_*_ applications_ ...; the CASIO FX-500 is _crime-slow, _*_generaly_* ...! I just don't get it! This is the 21th. century: the age of microelectronics, nano-technology, robot technology, genetic engineering, but the scientific calculator manufacturing companies are _still not able to create a machine that can _*_really_*_ satisfy all needs_ !... I just don't get it! \_(ツ)_/
@@belabaksay-roka900 I have used many lines of Casio Calculators and most of them are satisfied, especially the Casio fx-CG50, however with the Casio fx-CG500 I am really disappointed, the most annoying thing about the CG500 is that the screen flickers quite badly even though has maximum brightness. Next, the screen is not sensitive unless using a pen. However, most tests such as SAT and ACT do not allow the use of pens, making it very difficult to press. Next, Casio fx cg500 is very slow, in all operations and calculations. In general, this is a completely failed product of Casio, the hardware is as outdated as it was in 2000, the pen design is only suitable for handheld tablets, not Calculator.
@@dhphuckts Oh yes... _It's a strange world we live in..._ After all, the world's most professional military intelligence and/or secret service agents must be using _premium_ calculators and/or laptops! The kind that the average mortal soem can get at a specialty store... \_(ツ)_/ Byt the way ... Admittedly, in general, the TI nspire CX-II T CAS is the most user-friendly programmable scientific calculator, except that ... *_a)_* (as I mentioned earlier) the file upload "speed" is *excruciatingly slow* !... Also ... *_b)_* in the Spreadsheet application, if you sort a database according to some _column_, then if there is a *formula* in the cells of a column, _after sorting, the formula *disappears* from the cells, and the calculation result remains in the (former) formula cells !. .. Which is ready *mental illness*! (The mental illness of the designers of the TI operating system...) Finally... *_c)_* The TI _ offers much less options for convenient programming than the HP Prime ...! (Which is also a serious machine design error...)
Nếu bạn mới làm quen với loại máy này thì mình nghĩ nên mua Ti nspire cx II cas vì dòng máy này thông dụng dễ sử dụng, rất nhiều người dùng và hãng Ti hỗ trợ tài liệu cũng nhiều, dùng chán muốn thanh lý cũng dễ hơn 😅. Còn HP Prime ít người dùng nên mua thì xác định tự tìm hiểu là chính.
Nhiều chức năng nhất theo mình đánh giá là HP Prime, nhưng Ti Nspire CX II CAS thông dụng và cộng đồng người dùng đông đảo hơn. Casio CG500 cũng nhiều chức năng nhưng phần cứng lỗi thời và yếu nhất trong 3 con, tốc độ xử lý chậm. Các kỳ thi bị cấm dùng bút nên càng không nên dùng
Problem: HP prime is fast and powerfull but has a big problem with reseting an data lost...it seems to be a firmware problem...
Agreed, previously I had HP prime version NW280AA (2013). During an overnight charge, the 2013 version broke. Then I bought the G2 2AP18AA version. During the first few times of charging, the device suddenly burned out the capacitor. Luckily I had the old one so I replaced the same part with the new one (2AP18AA) and it worked again. Sometimes the device crashes and loses data. I think the hardware and firmware of HP Prime are not really good, although I really like using HP Prime over other types.
@@dhphuckts Another serious problem of the HP Prime is that in the case of the Spreadsheet application, if you use 6-8 cell-resident user-defined variables, the graphics management becomes very slow during cell scrolling!
In addition, on the HP Prime is also annoying that performing Copy - Paste - Cut operations is _much more complicated and difficult_ than the solution offered by the TI nspire CX-II, for example!
(In many cases, touch screen fetishism takes its revenge...)
By the way...
I currently have a HP Prime G2 machine and a TI nspire CX-II T, but I intend to buy a CASIO fx-CG500 as well, but as I saw the benchmark test, it is "machine", wasn't really speedy ...
I don't understand this world!
TI nspire CX-II T, _slow during of the _*_file calls_* ; the HP Prime G2 is _slow during _*_spreadsheet_*_ applications_ ...; the CASIO FX-500 is _crime-slow, _*_generaly_* ...!
I just don't get it! This is the 21th. century: the age of microelectronics, nano-technology, robot technology, genetic engineering, but the scientific calculator manufacturing companies are _still not able to create a machine that can _*_really_*_ satisfy all needs_ !...
I just don't get it!
\_(ツ)_/
@@belabaksay-roka900 I have used many lines of Casio Calculators and most of them are satisfied, especially the Casio fx-CG50, however with the Casio fx-CG500 I am really disappointed, the most annoying thing about the CG500 is that the screen flickers quite badly even though has maximum brightness. Next, the screen is not sensitive unless using a pen. However, most tests such as SAT and ACT do not allow the use of pens, making it very difficult to press. Next, Casio fx cg500 is very slow, in all operations and calculations. In general, this is a completely failed product of Casio, the hardware is as outdated as it was in 2000, the pen design is only suitable for handheld tablets, not Calculator.
@@dhphuckts Oh yes... _It's a strange world we live in..._
After all, the world's most professional military intelligence and/or secret service agents must be using _premium_ calculators and/or laptops! The kind that the average mortal soem can get at a specialty store...
\_(ツ)_/
Byt the way ...
Admittedly, in general, the TI nspire CX-II T CAS is the most user-friendly programmable scientific calculator, except that ...
*_a)_* (as I mentioned earlier) the file upload "speed" is *excruciatingly slow* !... Also ...
*_b)_* in the Spreadsheet application, if you sort a database according to some _column_, then if there is a *formula* in the cells of a column, _after sorting, the formula *disappears* from the cells, and the calculation result remains in the (former) formula cells !. .. Which is ready *mental illness*! (The mental illness of the designers of the TI operating system...) Finally...
*_c)_* The TI _ offers much less options for convenient programming than the HP Prime ...!
(Which is also a serious machine design error...)
Excelente
thanks
cho mình hỏi thêm là nên chọn hp prime g2 hay là ti nspire cx 2 cas ạ
Nếu bạn mới làm quen với loại máy này thì mình nghĩ nên mua Ti nspire cx II cas vì dòng máy này thông dụng dễ sử dụng, rất nhiều người dùng và hãng Ti hỗ trợ tài liệu cũng nhiều, dùng chán muốn thanh lý cũng dễ hơn 😅. Còn HP Prime ít người dùng nên mua thì xác định tự tìm hiểu là chính.
các loại máy tính này a mua ở đâu vậy ạ em cũng muốn mua một cái để học
Mấy loại này mình mua trên Amazon qua các công ty có dịch vụ mua hộ
Ad làm video review casio cg500 đi ạ, với lại mấy cái máy đó ad mua ở shop nào thế ạ, cho em đường link cụ thể ạ😅
@@AhLa-z4t mình mua trên amazon chứ Việt Nam chưa thấy bán, chắc do ít người dùng 😅
mua thông qua dịch vụ mua hộ ak bạn như là fado chẳng hạng b lên seach món đồ mình muốn là nó sẽ ra ak
3 cái này vs cái hp prime g2, cái nào nhiều chức năng nhất v anh
Nhiều chức năng nhất theo mình đánh giá là HP Prime, nhưng Ti Nspire CX II CAS thông dụng và cộng đồng người dùng đông đảo hơn. Casio CG500 cũng nhiều chức năng nhưng phần cứng lỗi thời và yếu nhất trong 3 con, tốc độ xử lý chậm. Các kỳ thi bị cấm dùng bút nên càng không nên dùng