Redmi 8A Dual was released in February 2020 priced at around 7k. The device does have a solid battery and decent camera but I am extremely unimpressed with the choice of 2GB RAM and an outdated Snapdragon 439 chipset processor. The storage is also underwhelming with only 32 GB.
The features are as such - it has a 6.22-inch display with a resolution of 720 1520 pixels. It is run by the Snapdragon 439 chipset processor with 2 GB RAM and 32GB storage. It has a dual rear camera with the specs of 13MP+ 2 MP and a 8 MP front camera. The battery capacity is 5000 mAh and it is run by Android 9.0 operating system.
Overall, despite the low price still not a great choice for a budget device.