700 karma · joined June 26, 2017
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One of the biggest problems I have is image annotation using CVAT - the tool works when the task is simple annotation but outputting the annotation data and integrating it has been a pain-point. Also CVAT has a tool is great but has a lot of missing features :/
If i had to guess why oneplus can't step down higher voltages, it's probably specifically designed for 5V so it only supports the 5V/3A usb PD profile (hence the ~15W with a PD charger). No clue why they didn't allow 5V/5A for 25W over USB PD since that is possible. I don't think the author mentions anywhere in his article which 60W usb PD charger was used, so its hard to say that it is a valid test. 60W normally indicates 20V/3A, so it's possible the charger could not provide 5V/5A if the oneplus 8 pro did support that.
Anyway, huawei's own PD charger can charge faster over the PD protocol than this guys "60W PD Charger" according to https://www.firstxw.com/view/230511.html.