The successor to iQOO 11, which is iQOO 12, has started to get a lot of buzz in the rumor channels. Predominant speculations point towards this upcoming machine being furnished with some awe-inspiring specs, such as an OLED display of high resolution, a potent camera setup, and rapid charging capabilities.

Reliable information gleaned from Digital Chat Station, a highly regarded Chinese source, reveals the iQOO 12 will dazzle with a '2K' resolution E7 OLED display that boasts a refresh rate of 144 Hz. This essentially indicates users can anticipate a QHD display that offers smooth and brilliant visuals.

Further, it has been suggested that the smartphone will be enclosed in a metal frame and will be equipped with an ultrasonic in-display fingerprint detector for a comfortable and secure unlocking experience. The camera system ingrained into the iQOO 12 is predicted to be one of its standout features.

The primary camera at the rear is believed to employ the OmniVision OV50H sensor, which offers a resolution of 50 MP with a pixel dimension of 1.2µm. Also, the handheld device is likely to incorporate a 64 MP periscope zoom camera with the OmniVision OV64B sensor. Such configuration promises remarkable photography skills with clear and zoomed images.

Whispers suggest that the iQOO 12 will support 200W wired charging, hinting towards inclusion of a fairly large battery. The exact battery size is yet undisclosed, but it's assumed to be remarkably large to accommodate the device's massive power demands. Although the official launch date is not yet disclosed, expectations are that by the first quarter of 2024, iQOO 12 will make its debut in international phones' market. Reports hint that the smartphone will be available in many variants, with a standard iQOO 12 and a more advanced iQOO 12 Pro under contemplation. However, the information summarized above largely pertains to the Pro model, according to the available details.

In conclusion, iQOO 12 is expected to be an incredible flagship smartphone with top-notch camera features, a super-resolution display, and quick charging features. As more information unfolds, phone enthusiasts are waiting for the formal unveiling to better comprehend the device's potential real-world performance.