These are the cheap phones of the year 2020 if you are looking to buy one. However, your choice may vary but these phones may make you think twice before investing your money in phones.
Oppo A5 2020
Moto G7 Power
Huawei P Smart (2019)
Honor 10 Lite
Motorola One Macro
Realme 3 Pro
Redmi Note 7 (My personal favorite and may be called a beast of the low range phones)
Moto E6 Plus
Nokia 4.2
Redmi 7A