Oppo K10x 5G is set to launch in China on September 16, as per a listing on JD.com. Although, the handset’s listing on the online retailer’s website doesn’t reveal the price of the phone, it mentions some key specifications of the upcoming Oppo smartphone. The Oppo K10x 5G will feature an LCD display with 120Hz refresh rate and a hole-punch cutout for the selfie camera on the top-left corner. It will get a 64-megapixel triple rear camera…