Can you stop the Apple TV 4K from upscaling? Why is HLG the broadcast standard for HDR? Do secret 3D TVs exist? And why do dark scenes tend to look pixelated?

Realme is an offshoot of the Chinese brand Oppo, and aims to provide smartphones under Rs. 20,000 for the "young people around the world." It is led by former Oppo Global VP Sky Li and was launched in ...