Oppo K3

Android 9.0 (Pie);
6.5 inches, 103.7 cm2 (~84.7% screen-to-body ratio)
Qualcomm SDM710 Snapdragon 710 (10 nm)
128 GB, 8 GB RAM or 64 GB, 6 GB RAM

Oppo F11

Android 9.0 (Pie); ColorOS 6;
6.53 inches, 105.2 cm2 (~85.3% screen-to-body ratio)
Mediatek Helio P70 (12nm)
128 GB, 6 GB RAM or 64 GB, 4 GB RAM