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00:00:00 – 00:11:59
The video provides a detailed analysis of Oxygen OS 12.1 on OnePlus 7 and 7 Pro, highlighting several user experiences and issues encountered. Key points discussed include device heating during regular and gaming use, issues with the always-on display, and various bugs in notification panels and applications like YouTube Studio and Game Space. The review also notes functional aspects such as Netflix playback, payment applications, and color calibration, although the auto screen-off timer resets after reboot, and reboot times have increased significantly from previous OS versions. The speaker covers battery performance with different screen-on times and charging speeds, noting no significant delays in charging speed post-update, but mentions gaming performance issues like frame drops and lag in specific games. Despite these issues, practical features like fingerprint recognition and battery backup are reported to work well. The speaker concludes by inviting viewer feedback and encouraging engagement with the content.
00:00:00
In this part of the video, the presenter provides an in-depth review of Oxygen OS 12.1 for the OnePlus 7 and 7T series. They discuss the minor issues they have encountered, such as the device heating up with normal usage and more noticeably during gaming. The review highlights a few specific problems with the always-on display: it cannot be turned on all day due to battery-saving restrictions, the Bitmoji feature causes the battery percentage to be misaligned on the lock screen, and the screen brightness increases temporarily when interacting with the always-on display—a problem not seen in other devices running Oxygen OS 13. The presenter mentions they will release a video explaining how to enable always-on display, despite its battery drain implications.
00:03:00
In this segment of the video, the speaker addresses several issues encountered with Oxygen OS on their OnePlus device. Key concerns include notification panel overlaps in Oxygen OS versions 12 and 13, and a minor YouTube Studio application bug that was later resolved with an update. Issues with using YouTube in Picture-in-Picture (PIP) mode were mentioned, though it’s unclear if it’s due to Oxygen OS or the YouTube app itself. The speaker confirms Netflix playback capabilities and Widevine L1 certification, along with the proper functioning of payment applications like Google Pay and Paytm. They also encountered problems with the Game Space application not automatically adding certain games and discussed a one-time pop-up camera malfunction on the OnePlus 7 Pro. Moreover, initial color calibration issues noted in the first stable Oxygen OS build appeared to be resolved in subsequent updates.
00:06:00
In this segment of the video, the speaker discusses several issues and quirks with the OnePlus 7 and 7 Pro devices after updating to OxygenOS 12. They mention the discrepancy in screen color modes being unnoticeable across natural, pro, or webed settings. A notable issue is the auto screen-off timer, which resets to 15 seconds after reboot despite being set to 30 minutes. The reboot time for the device has increased significantly from approximately 20 seconds on OxygenOS 11 to about a minute on OxygenOS 12. An addressed concern involved the fingerprint icon not appearing for app lock or private safe features, but the speaker demonstrates that these features work correctly on their device. The segment also covers battery performance, where the speaker notes an overnight drain of only 4% with ambient display on, and detailed screen-on times ranging from 3 hours 18 minutes to 4 hours 17 minutes across different battery cycles. Charging the device from 0 to 100% took about 1 hour and 25 minutes.
00:09:00
In this segment, the speaker discusses the performance and updates of the OnePlus 7 Pro running Oxygen OS 12.1. After a new 111 MB update, a charging test showed the device took 29 minutes to fully charge from 5%. No significant delays in charging speed were noted post-update. Screen-on time reached 3 hours and 26 minutes with gaming included, and there were no issues with battery backup or charging speed. However, there were no improvements in the camera. In terms of gaming, BGMI showed frame drops and lag, with 90 FPS support removed in Oxygen OS 12.1. Another game, Grid Auto Sport, maintained a steady 60 FPS with some CPU usage spikes but no severe heating. Nonetheless, slight heating issues were observed compared to Oxygen OS 11. The speaker concludes by inviting feedback in the comment section and encouraging viewers to like and subscribe.