OnePlus devices are often used heavily for fast charging and performance, which can accelerate wear on batteries and ports over time. With a conservative 2.5-year average lifespan baseline (from a Statista-cited summary), repairs under the threshold can be worthwhile for early-life issues such as battery replacement, port repair, or a screen swap-particularly if the device still receives security updates and meets performance needs.
Replacement becomes more attractive when multiple expensive modules fail, when charging behavior suggests board-level damage, or when prior repairs haven't restored stable daily reliability. Because smartphones are critical for authentication and payments, recurring instability can be more costly than the repair bill itself.
Also consider the total ownership cost: if a repair only buys a few months before another failure, replacement usually wins. The replacement price benchmark uses Apple's published iPhone 15 starting price as a mid-market reference; OnePlus pricing varies by model and storage, and frequent promotions can change the replacement baseline.