OnePlus 13s Faces Early Green Line Issue as OnePlus 12 Gains Bypass Charging Feature

Samsung’s OnePlus 13s has barely been on shelves for weeks, but the first reported case of the dreaded green line display defect has already surfaced. A user shared that a faint green stripe appeared briefly after startup, then vanished—only to return persistently until the device was restarted. The owner documented the issue but says the service center refused a replacement, citing the absence of the IMEI on the video evidence. Their phone was held for logs, but they were left pointing to the company’s 15‑day replacement window as a potential obstacle.

This particular display issue stems from defective AMOLED panels—used broadly across brands—and is not software-related. When pixel control circuitry fails or pixels degrade, vertical or horizontal lines can appear. Unfortunately, the only remedy is replacing the display, which for a brand‑new device is a disappointing quality control failure.

Fortunately for users in India, OnePlus offers a lifetime display warranty, meaning affected devices can receive free screen replacements at authorized centers. Still, many remain unhappy at needing display repairs rather than a full device replacement.

In contrast, OnePlus 12 users received a quiet upgrade with OxygenOS 15.0.0.840, which introduced bypass charging. This feature reroutes power directly to the device during gaming sessions, reducing device heat and battery cycling. The new setting emerged unannounced in the Game Center for supported games and has been welcomed by owners looking to preserve battery lifespan and improve thermal performance.

Reddit buzz confirmed the update. One community member celebrated, “Finally OnePlus 12 got mind‑blowing bypass charging on the latest update,” while noting the absence of clear changelog mention. Although the green line issue shadows the 13s debut, support forums show only a single confirmed report so far—suggesting that the defect may not yet be widespread.

Taken together, OnePlus finds itself in a mixed position: while it delivers timely software enhancements, it still faces hardware reliability doubts. New owners of the 13s should monitor their screens carefully over the coming weeks, while 12 users can enjoy the perks of bypass charging in supported titles.

Thank you for reading this post, don't forget to subscribe & share!