A Realme phone with model number RMX2142 has been certified by TENAA, and it is believed to be the Realme X3
As per the specifications listed on the Chinese certification site, the Realme X3 flaunts a 6.57-inch full HD+ TFT display with 2,400 × 1,080 pixels resolution and is powered by a 2.4GHz octa-core processor. However, the chipset name isn't revealed yet. It is said to ship in three variants: 6GB + 64GB, 8GB + 128GB and 8GB + 256GB storage that should be further expandable via microSD card. The handset runs on Android 10, probably skinned with the Realme UI custom skin on top. The handset measures 163.8×75.8×8.9mm and weigh 192 grams. As for the cameras listed on TENAA, the Realme X3 will ship with quad cameras consisting of a 48MP primary sensor, an 8MP lens and a couple of 2MP sensors. On the front, it will have a 16MP primary sensor and a 2MP secondary lens. Connectivity features could include 5G, Wi-Fi, Bluetooth 5, GPS + GLONASS, and USB Type-C. The smartphone houses a 4,100mAh battery, but there is no mention of fast charging, although it is expected.