The Samsung Galaxy Quantum 2 was announced in 2021, April 13 With 6.7 inches, 108.4 cm2 (~90.7% screen-to-body ratio) Dynamic AMOLED 2X, 120Hz, 1200 nits (peak), Powered by Qualcomm SM8150 Snapdragon 855+ (7 nm), QRNG security chipset and running Android 11, One UI 3.1, the device delivered smooth performance and multitasking capabilities. while the Li-Po 4500 mAh, non-removable ensured long-lasting usage.