What is the difference between AE0273B and ND0294B?

[flundber]

...then both look identical on Aliexpress and also seems to have same configuration (based on the information provided there)?
...and the follow-up question then is of course - which one should I buy as they both seems to fill my requirements? Also price is very similar (so no help there).

Sorry for being a newbie here but maybe I'm just not seeing the obvious...

[Jammy]

Hi, you are right .
They are very similar in the appearance and most of the functions you need.The difference is the main board inside .We did some optimization and some castration on the newer unit ND0294 to make it more compatible with the vehicle when using . i suggest you choose ND0294 .
Regards

[lquist]

Hi,
In the specs the AE0273B supports 128GB SDcards, while the specs for the 294 only show 64GB. As I need 128GB SDcard for my music collection, is the AE0273B my only option or are there other/newer models that support 128GB SD card?

[flundber]

Can you tell me the screen brightness (i.e 600 cd/m2) as it is a very important criteria for me using the head unit in a cabriolet?

[Jammy]

Hi lquist, in this way , AE0273 is your best choice .Don't worry ,you can hardly feel the difference between the unit AE0273 and ND0294 when using .

[Jammy]

Hi flundber,
about 400 lux .

[lquist]

Hi Jammy, Thanks for the answer. Is the ND0294B still based on the same MTCE MCU platform as the AE0273B? If it is different platform, could you tell me which one? I'd like to understand the differences in detail before deciding which one to order.

[Jammy]

Hi,the mcu of the unit AE0273 is MTCE ,ND0294 is CSN2 .How do you think about this two MCU ?
Regards

[Rigattoni]

[Jammy]

Hi,sorry that i also don't have a good command about this detail .