Have been searching for a mobile phone under $400 and I found this deal.
Note: Google Play Support may only be possible through flashing or installing custom Android firmware, after requesting a bootloader unlock. Please perform this at your own risk. Read the comments for more discussion.
Brand Name: xiaomi(Chinese version)
Unlock phones: Yes
Feature: Video Player, Memory Card Slots, HD Video Player, Message, Wi-Fi, Gravity Reaction, MP3 Playback, GPRS, Touch Screen, Bluetooth, Front Camera, Email, GPS Navigation
Processor Manufacturer: Qualcomm
Record Definition: 1080P
ROM: 64 GB
Size: 147.28 mm * 73.09 mm * 7.5 mm
Display Size: 5.88
Language: Chinese, English
Front camera: 20MP
Number of SIMs: Dual SIMs
Cellular communication: GSM / WCDMA / LTE
Thickness: Ultra Slim (<9mm)
Band Mode: 2SIM / Multi-Band
RAM: 4 / 6G
Google Play: No
Camera type: front and rear camera
Operating system: Android
Xiaomi Model: xiaomi 8SE
CPU: 8 Core
Design: Bar
Battery type: not removable
Charge: CN plug
Battery Capacity (mAh): 3400 mA
Display Color: Color
Release Date: 2018
Touch Screen Type: Capacitive Screen
Condition: New
Model: Xiaomi8SE (root & flash for global version)
This vs Nokia 8 vs Pocophone