The firmware, sporting version number RMX2081_11_A.31, has a size of around 195MB. Since it is an OTA method, everyone will not receive it at the same time. To manually check for it, go to Settings > Software Update, and click if the update has arrived.
The Realme X3 SuperZoom features a plastic frame, a bezel-less display with a pill-shaped cut-out for the front camera, and a side-mounted fingerprint reader for secure authentication of biometric data.
On the rear, the handset has a quad-camera setup stacked vertically.
The smartphone gets a 6.6-inch Full-HD+ (1080x2400 pixels) LCD screen with a 120Hz refresh rate and a 20:9 aspect ratio.
The smartphone sports a quad rear camera setup, comprising a 64MP (f/1.8) primary sensor, an 8MP (f/3.4) periscope telephoto lens, an 8MP (f/2.3) ultra-wide-angle camera, and another 2MP (f/2.4) macro sensor with LED flash.
On the front, there is a dual selfie snapper, comprising a 32MP (f/2.5) primary sensor and another 8MP (f/2.2) ultra-wide-angle camera.