The Asus Zenfone 2 Laser ZE550KL was announced in 2015, August. Released 2015, September With 5.5 inches, 83.4 cm2 (~70.8% screen-to-body ratio) IPS LCD, Powered by Qualcomm MSM8916 Snapdragon 410 (28 nm)Qualcomm MSM8939 Snapdragon 615 (28 nm) and running Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow), ZenUI, the device delivered smooth performance and multitasking capabilities. Its 13 MP, f/2.0, Laser AF rear camera captured crisp photos and 1080p@30fps video, while the Li-Po 3000 mAh, removable ensured long-lasting usage.