I have a Fujifilm X-E2 with the 27mm f/2.8, I recommend something similar to this, get a used body (X-E2, X-T10) and the 27mm f/2.8 or 18mm f/2. With these lenses, you can fit it on your poket. Take in mind that older fujifilm cameras do not have much of a control on video. I don't know if this combination is what you want, no flexibility, for pocketable with flexibility you will need a fixed lens camera. Be free to ask any questions
Be free to ask any questions.