A separate page in the index for the brand, is it possible?

Question

Search Engine Optimization

In general, I rummaged through the Internet, I did not find a clear answer to my question, so I am writing here.

There is a site for buying phones, I did this:

Buying phones is the most valuable and main in the search

And buying samsung phones, buying xiaomi phones and so on, I made a separate page for each brand, the content is 1 in 1 but in the body, in Mete, only the stand of the brand name changes.

Can you please tell me where to go for treatment? :D

Or did I do everything right?

I feel with my ass that it is necessary to register on the pages of canoncal brands on the main page "buying phones" to bypass them with robots, then delete the pages on the site, in the sitemap and send a request to remove these pages from the index.

But I am very doubtful of my actions, tell me please

Answer 1

I feel with my ass that it is necessary to register on the pages of canoncal brands on the main page "buying phones" to bypass them with robots, then delete the pages on the site, in the sitemap and send a request to remove these pages from the index.

I guess that was the question.
Before doing this, what would I do:

1. collected queries like "buying phones + brand" by promotion region
   
2. then collected on them the frequency of the type "." by promotion region
   
3. then, if the frequency is greater than 0, it analyzed the meta tags of the pages of competing sites
   
4. then compiled my own unique meta tag templates, consisting of queries, subject/highlight words, my USP, call to action, emoji
   
5. then I set up the generic according to the compiled templates and checked how it worked.
   
6. Then I tracked traffic after the update (14 days for Yandex).
   
7. And only after that I would decide about the expediency of setting the canonical somewhere.
   

Why this particular course of action? Because the purpose of the site is to generate traffic and convert it into leads 24/7. And, as a rule, one of the ways to increase traffic to the site from search engines is to increase the number of landing pages. But only if the conditions are met - they must generate traffic! Therefore, we check, if they generate - we leave it.
Attention : BUT we are waiting for the result of these actions (by meta tags) only on condition that the content on the "Brands" pages is optimized correctly and the site does not have host sanctions and the site / template is technically optimized!