You may be looking if the Oppo F21 Pro smartphone supports IR Blaster. It is a remote control technology that...

Waterproof phones are those smartphones that do not get damaged by accidentally falling into the water. Waterproof phones can absorb...

Dustproof phones are those smartphones without fear of getting dust on the phone. This important feature is usually found in...

Today's smartphone users get some extra benefits from the Wifi Calling feature. This feature is used on mid-budget and premium-budget...

Usually, we can use the network of a specific mobile operator on a single SIM card, and in that case,...

USB OTG is now a common feature of a smartphone. It is used to connect the phone with other USB...

Android 12 is a recently released Android version that uses only some expensive phones now. This version provides a lot...

The liquid Cooling Feature is very important for a smartphone. This is a feature that helps to keep the phone...

We often hear the name wireless charger. It is a charger like other chargers, but it has no wiring problems....

Oppo F21 Pro comes with 128 GB of Phone storage. Though it has huge phone storage, we want to expand...