Oppo A9 phone was announced in 2019, April by Oppo and was launched in April, 2019. The Oppo A9 phone has 162 x 76.1 x 8.3 mm (6.38 x 3.00 x 0.33 in) (height x width x thickness) dimensions with weight 190 g (6.70 oz) grams. It comes in Mica Green, Ice Jade White and Fluorite Purple colors.
The operating system which runs on the phone is Android 9.0 (Pie), ColorOS 6. The display size of the phone is 6.53 inches, 104.7 cm2 (~84.9% screen-to-body ratio) with resolution of 1080 x 2340 pixels, 19.5:9 ratio (~395 ppi density) pixels. The network technology of the phone is GSM / CDMA / HSPA / LTE with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, 3G bands HSDPA 850 / 900 / 1700(AWS) / 1800 / 2100 and 4G bands 1, 3, 4, 5, 8, 34, 38, 39, 40, 41.
The phone has rear camera with specs, 16 MP, f/1.8, (wide), 1/2.8″, 1.12µm, AF 2 MP, f/2.4, (depth) and the front camera with specs , 16 MP, f/2.0, 26mm (wide), 1/3.06″, 1.0µm. The camera is featured with Dual-LED dual-tone flash, panorama, HDR. The phone is powered with a battery of 4020 mAh capacity, Octa-core (4×2.1 GHz Cortex-A73 & 4×2.0 GHz Cortex-A53) CPU and Mali-G72 MP3 GPU. As for as the RAM and the ROM of the Oppo A9 phone are concerned, it comes with 128GB 4GB RAM, 128GB 6GB RAM, 128GB 8GB RAM. The list of sensors, price and many other specifications are given below.