Specification

Does Oppo A77 4G Have Dual SIM?

Dual SIM is now supported by almost all phones. A dual SIM system is provided by all the smartphone companies,…

2 years ago

Does Oppo A77 4G Have Heating Issue?

Almost everyone suffers from the problem of overheating. However, expensive phones of the current generation do not have this problem…

2 years ago

Does Oppo A77 4G Have Headphone Jack?

If you don't have a 3.5 mm audio headphone jack on any smartphone, you must wear it with difficulty. Without…

2 years ago

Does Oppo A77 4G Have IR Blaster?

IR blaster is usually used as a universal remote. Also, R Blaster technology has multiple uses offered in several top-budget…

2 years ago

Does Oppo A77 4G Have Fingerprint?

The fingerprint is one of the most popular features, a common desire of all smartphone buyers. This is a useful…

2 years ago

Does Oppo A77 4G Have NFC?

We are all familiar with the term NFC. It is a fast data transfer system that is widely used in…

2 years ago

Does Oppo A77 4G Have Dolby Atmos?

We often hear a digital sound system called Dolby Atmos. This essentially helps to make the sound environment more enjoyable.…

2 years ago

Does Oppo A77 4G Have Expandable Memory or SD Card Slot?

Oppo A77 4G is one of the most attractive smartphones of the Oppo brand, which is considered a new version…

2 years ago

Does Oppo A77 4G Support Wireless Charging?

Wireless charging is an amazing technology. A wireless charging system is amazing and is used in many devices nowadays. Apart…

2 years ago

Does Oppo A77 4G Have 5G?

One thing that comes to mind when we come to smartphones is 5G networking technology. Almost all of us want…

2 years ago