I actually can't decide which one will be better. It will be a great help if you please suggest me one with explaination. Thank you.
I can see why it's difficult to choose one - they're basically identical. The only useable difference I can spot is that the Dell comes with the faster ac network standard. I honestly can't see why the ASUS should be ৳1,000 more expensive, so my advice is to go with the Dell.
Actually, they both have the exact same CPU, Intel® Core™ i3-7100U Processor (3M Cache, 2.40 GHz ). In fact the rest of the specs are almost the same as well (ASUS has some additional ports). Mainly, it comes down to what brand you prefer.
I would choose ASUS
This thread is over two years old, nipuncd. I see you found some information in the same currency the original poster asked for but please only respond to threads where the latest post is two weeks old and even then, the matter might have been solved. Thanks for your understanding.