I have to admit that I didn't know about essays in a photo format.

This sentence was missing a verb. I guessed you meant to write "know" based upon the following sentence.

Preferably, I would like to capture my walks in the neighborhood where I live.

When I goGoing out for a walk or a jog, I have started noticing all the flowers and trees and private houses that integrate with nature so well.

This correction brings the verb tenses "go out" and "started noticing" into agreement with each other, in terms of ordering according to time.

I wish I could captured it all, however, right now I don't have the camera that I desire.

I would prefer a phone camera as it is more convenient to bringcarry it around and snap some photos on the fly.

"bring" => move something from one place to another
"carry" => move something without any specific destination in mind

I believe it is now possible now to take crystal-clear photos with your phone.

A friend of mine had recently had shown me his brand-new phone and whatthe kind of photos he takes.

I have to admit that I didn't know about essays in a photo format.

Preferably, I would like to capture my walks in the neighborhood I live in.

These past years I have started to notice how green is the city I live in is.

When Iever I would go out for a walk or a jog, I started noticing all the flowers and, trees, and private houses that integrate with nature so well.

I wish I could captured it all, h. However, right now I don't have the camera that I desire.

Splitting it into two sentences make the emphasis in the first part stronger and makes the punctuation overall less intricate. Also, I don't think "right now" is necessary, since "don't have" is present tense.

I would prefer a phone camera as it is more convenient to bring it aroundnywhere and snap some photos on the fly.

I think "anywhere" is better than "around" because when reading it I kept thinking "around where?" If you want to keep "around" maybe something like "around my city" so it fits right.

I believe it is now possible now to take crystal-clear photos with your phone.

A friend of mine recently had showned me his brand-new phone and what kind of photos he takes.