You're enjoying your Oppo Find X9, a high-end smartphone known for its incredible performance. And suddenly, bam! ? A thin vertical line, often green, pink, or white, appears on your screen and won't go away. Or maybe, after a minor drop, the screen fills with a festival of flickering stripes.

Don?t panic. At iLevante.com, we see this more often than you might think. The good news is that, although it's a frustrating problem, it almost always has a hardware solution. It?s not "magic", it?s components.

In thi...

To begin with, nothing better than a direct look at the hardware specifications. Here is where the differences start to justify the price and, more importantly, the future repair costs.