<https://www.startechstore.com/product-category/mobiles-and-tablets/mobiles/oppo/product-28996>
<http://schema.org/description>
"OS Version: Android 9.0 (Pie), ColorOS 6 Screen Size: 6.5 Inches CPU: Octa-core Internal Memory: 64 GB RAM: 4 GB Rear / Front Camera: 12 MP + 2 MP + 2 MP / 8 MP Battery Capacity: Non-removable Li-Po 4230 mAh battery"
<https://www.startechstore.com/product-category/mobiles-and-tablets/mobiles/oppo/>