ASUS is all set to introduce its flagship Zenfone 9 smartphone tomorrow, July 28th. A promo video that surfaced online a few weeks back revealed almost all the specs, including a 5.9-inch 120Hz FHD+ AMOLED screen, Snapdragon 8+ Gen 1 SoC, 50MP camera with Sony IMX766 sensor, six-axis gimbal stabilization, 3.5mm audio jack, Side-mounted fingerprint scanner, and a 4300mAh battery.