The device will don Blue and Dusk colours. It will measure 164.6 x 75.9 x 8.5 mm and weigh about 190 g. There will be a 6.5-inch HD+ (1600 * 720 p) screen fit in an aspect ratio of 20:9, 4 GB of RAM with either 64 or 128 GB of internal storage, support for up to 512 GB of external storage, a 5050 mAh battery, and a USB Type-C port. As per FCC, there might also be a 3 GB RAM variant with 64 GB of internal storage for other markets.
The device will mostly get a 10 W charger in the box, but the listings also mention Quick Charge. It explains why a 20 W adapter was also tested during the FCC certification. While the FCC reports hinted that the device has a Unisoc chip beneath, the listings further reveal that it might be an octa-core CPU clocked at 1.6 GHz. The clock rate matches that of Unisoc T606, but then the listings may not be completely accurate at this point.
The camera specifications are the same as mentioned in FCC documents. An 8 MP front camera and a 50 MP primary camera accompanied with two other cameras of 2 MP and an LED flash at the back. Apart from that, the Nokia G21 will also support LTE, NFC, Bluetooth 5.0, Wi-Fi (2.4 GHz and 5 GHz), and GPS/AGPS/GLONASS/Beidou/Galileo positioning systems.
With Android 11 on board, a Q1 launch date would suit both Nokia G11 and Nokia G21. Nokia Mobile would probably not want the new generation of Nokia X series phones to ship with an older version of Android, and they might arrive sometime later.