Realme X3 Super Zoom features 6.6 inches of IPS LCD capacitive touchscreen display, 1080 x 2400 pixels of screen resolution, and 20:9 aspect ratio. It boasts a 90.5% screen to body ratio and a pixel density of 399 PPI.
The handset is powered by Qualcomm SM8150 Snapdragon 855+ (7 nm) along with Adreno 640 GPU.
In the camera department, Realme X3 Super Zoom offers 64MP (wide), 8MP (periscope telephoto), 8MP (ultrawide), and 2MP (macro) at the back. On the front, there is a 32MP and an 8MP lens.
Realme X3 Super Zoom is fueled by a 4200mAh battery which sports 30W fast charging right out of the box.