The samsung Galaxy M51 has symmetric infinity -O display introduces uninterrupted visual experience for gaming, watching videos, multitasking, browsing and more with Versatile Quad Camera. The samsung Galaxy M51 7000 mAH battery, 25W of superfast charging, 6.7 inch of wide screen display. The samsung galaxy M51 battery performance to compare other phones is better, but the specificatons and other performance is needs to more with other phones. The sound reception is poor to compare other phones.