key specification and OnePlus 9 authorized showroom locationOnePlus 9 Pro Latest Smartphone of OnePlus 9 mobile phone Launched in 2021, March 23. The Smartphone said to be 6.7 inches, 108.4 cm2 (~90.3% screen-to-body ratio)Resolution 1440 x 3216 pixels, 20:9 ratio (~525 ppi density) feature Powered by Qualcomm SM8350 Snapdragon 888 (5 nm)CPU Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680GPU Adreno 660 OnePlus 9 Pro OnePlus 9 Pro network Technology GSM / CDMA / HSPA / LTE / 5G2G bands GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2CDMA 800 / 19003G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 21004G bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 66 - EU1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 30, 32, 38, 39, 40, 41, 46, 48, 66, 71 - NA1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41, 46 - IN1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41 - CN5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA - EU1, 2, 3, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/mmWave - NA41, 78 SA/NSA - IN1, 3, 28, 41, 78, 79 SA/NSA - CNSpeed HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat20 2000/200 Mbps, 5G Fun touch 9To keep it powered all day Li-Po 4500 mAh non removable Battery. There have no information about when it will be available Bangladesh, sources of data collection