This is a new model Chinese phone under $200 The Oukitel C18 Pro (C18PRO), released in April 2020.
OS: Android 9.0 (Android 10 available to update)
CPU: Helio P25(Mediatek6757), Up to 2.3 GHz 900MHz
RAM: 4GB
ROM: 64GB
Card Extend: Support MicroSD Card up to 128GB
Dual SIM Dual Standby(2 Nano SIM Card or 1 Nano SIM Card + 1 TF Card )
No B28 (B1(2100)/B3(1800)/B7(2600)/B8(900)/B19(800)/B20(800))
No NFC
Screen resolution: 1600 x 720
Screen size: 6.55 inch
Screen type: Capacitive,Multi-Touch
Aspect Ratio 20:9
Resolution 720 x 1600 px • HD+
WIFI: 2.4G/5G WiFi
Battery: Non-removable Li-Po 4000mAh Battery
Quick Charge: 10W(5V/2A)
Charge Interface: Type-C
Quad Rear Camera: 16MP+2MP+8MP+5MP (with wide angle)
Front Camera: 8MP
Unlock Options: Face Unlock & Rear Fingerprint
More information could be here to compare
https://www.kimovil.com/en/where-to-buy-oukitel-c18-pro#sec-…
https://www.banggood.com/Sharp-Aquos-S2(C10)-Global-Version-5_5-inch-FHD+-NFC-12MP+8MP-Dual-Rear-Cameras-4GB-64GB-Snapdragon-630-4G-Smartphone-p-1442887.html
How important are OS updates? I know the Sharp Aquos S2 used to be an ozbargain favourite and its even cheaper.