OnePlus 9 Pro phone was announced in 2021, March 23 by ONEPLUS and was launched in March, 2021. The OnePlus 9 Pro phone has 163.2 x 73.6 x 8.7 mm (6.43 x 2.90 x 0.34 in) (height x width x thickness) dimensions with weight 197 g (6.95 oz) grams. It comes in Morning Mist, Forest Green and Stellar Black colors.
The operating system which runs on the phone is Android 11, OxygenOS 11.2.7.7. The display size of the phone is 6.7 inches, 108.4 cm2 (~90.3% screen-to-body ratio) with resolution of 1440 x 3216 pixels, 20:9 ratio (~525 ppi density) pixels. The network technology of the phone is GSM / CDMA / HSPA / LTE / 5G with 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100 and 4G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 – EU and 5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA – EU.
The phone has rear camera with specs, 48 MP, f/1.8, 23mm (wide), 1/1.43″, 1.12µm, omnidirectional PDAF, Laser AF, OIS 8 MP, f/2.4, 77mm (telephoto), 1.0µm, PDAF, OIS, 3.3x optical zoom 50 MP, f/2.2, 14mm (ultrawide), 1/1.56″, 1.0µm, AF 2 MP, f/2.4, (monochrome) and the front camera with specs , 16 MP, f/2.4, (wide), 1/3.06″, 1.0µm. The camera is featured with Hasselblad Color Calibration, dual-LED flash, HDR, panorama. The phone is powered with a battery of 4500 mAh capacity, Octa-core (1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680 CPU and Adreno 660 GPU. As for as the RAM and the ROM of the OnePlus 9 Pro phone are concerned, it comes with 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM. The list of sensors, price and many other specifications are given below.