As of my last knowledge update in September 2021, OPPO is a Chinese electronics company that manufactures smartphones and other electronic devices. While I can provide you with some general information about OPPO phones and their services, I cannot provide real-time or the most up-to-date information.
OPPO phones have gained popularity for their innovative designs, camera technology, and features. They have a range of smartphones catering to different price segments and user preferences. In terms of service in Bangladesh, OPPO has established service centers and authorized service providers to assist customers with repairs, maintenance, and technical support.
To get the most accurate and up-to-date information about OPPO’s services and products in Bangladesh, I recommend visiting the official OPPO website or contacting their official customer support channels. You can also read reviews and opinions from other users to get a better understanding of the service quality and user experience.