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OnePlus 9 Pro (2021) review, advantages, disadvantages and features

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OnePlus 9 Pro (2021) offers LTPO Fluid2 AMOLED, 1B colors, 120Hz, HDR10+, 1300 nits (peak), It presents a size of 6.7 inches, 108.4 cm2 (~90.3% screen-to-body ratio), the screen is suitable for browsing the internet, watching videos & playing games, It offers a resolution of 1440 x 3216 pixels, 20:9 ratio (~525 ppi density), It has Corning Gorilla Glass 5 for screen protection, It supports Always-on display, and it offers a vibrant screen.

OnePlus 9 Pro advantages

OnePlus 9 Pro comes with the latest operating system of Android 11, OxygenOS 11, It has Qualcomm SM8350 Snapdragon 888 (5 nm), It offers a powerful CPU, It has Octa-core (1×2.84 GHz Kryo 680 & 3×2.42 GHz Kryo 680 & 4×1.80 GHz Kryo 680, It contains Adreno 660, it offers superb performance without any lags, It comes with decent apps & gaming performance.

OnePlus 9 Pro has a high internal memory of 128GB 8GB RAM, It has 256GB 12GB RAM that is very useful for multitasking performance, It has UFS 3.1, It presents lots of RAM & large memory, It comes with excellent & up-to-date software, It provides you with a high-end processor & graphics processor.

OnePlus 9 Pro has the main camera which is Quad, It has 48 MP, f/1.8, 23mm (wide), 1/1.43″, 1.12µm, omnidirectional PDAF, Laser AF, OIS, It has 8 MP, f/2.4, 77mm (telephoto), 1.0µm, PDAF, OIS, 3.3x optical zoom, It has 50 MP, f/2.2, 14mm (ultrawide), 1/1.56″, 1.0µm, It offers 2 MP, f/2.4, (depth), It comes with features such as Hasselblad Color Calibration, dual-LED flash, HDR & panorama.

OnePlus 9 Pro has a video of 8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS, It has a selfie camera which is Single 16 MP, f/2.4, (wide), 1/3.06″, 1.0µm, It has features such as Auto-HDR, It offers a video of 1080p@30fps, gyro-EIS, It presents wonderful selfies, the images, videos & text look very sharp & clear.

OnePlus 9 Pro offers 2G bands GSM 850 / 900 / 1800 / 1900 – SIM 1 & SIM 2, CDMA 800 / 1900, It contains 3G bands HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100, it offers 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,  It has 5G bands 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA – EU, Speed is HSPA 42.2/5.76 Mbps, LTE-A (CA) Cat20 2000/200 Mbps, 5G.

OnePlus 9 Pro comes with IP68 dust/water resistant (up to 1.5m for 30 mins), It is announced on 2021, March 23, It will be released on 2021, March 31, It has a glass front (Gorilla Glass 5), and glass back (Gorilla Glass 5), aluminum frame, it comes with Dual SIM (Nano-SIM, dual stand-by), and it offers body dimensions of 163.2 x 73.6 x 8.7 mm (6.43 x 2.90 x 0.34 in).

OnePlus 9 Pro has a loudspeaker, with stereo speakers, It has 24-bit/192kHz audio, It presents Comms WLAN such as Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA & hotspot, It supports Bluetooth 5.2, A2DP, LE, aptX HD, It includes GPS, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS, and it offers a high building quality.

OnePlus 9 Pro has NFC to transfer data, It has USB, Type-C 3.1, and USB On-The-Go, It offers a rich number of sensors such as Fingerprint (under display, optical), accelerometer, gyro, proximity, compass & color spectrum, It offers misc colors such as Morning Mist, Forest Green & Stellar Black, and its price is $ 1,043.70 / € 899.00 / £ 829.00.

OnePlus 9 Pro comes with a Li-Po 4500 mAh, non-removable battery that lasts for a long time, It presents Fast charging 65W, 1-100% in 29 min (advertised), It has Fast wireless charging 50W, 1-100% in 43 min (advertised), It offers USB, Power Delivery, Loudspeaker is -24.1 LUFS (Very good), It offers a premium & impressive design.

OnePlus 9 Pro has a flash that enables you to take superb photos in low light conditions, and it offers high-quality photos, It looks stunning & bright, It has better viewing angles & lower power consumption, It offers a good processor which will give better performance for the customers.

OnePlus 9 Pro comes with superb cameras with many features, It offers a high pixel density, It presents a high resolution that makes the display very clear & bright, It can take wonderful images without losing any details, it has a high battery capacity, it has a Fingerprint for better phone security, It offers connectivity options such as Wi-Fi, Bluetooth, GPS, USB, 3G & 4G.

OnePlus 9 Pro disadvantages

OnePlus 9 Pro does not have high expandable memory via card slot, It offers a bit heavyweight of 197 g (6.95 oz), It does not have a 3.5mm jack, It does not have FM Radio, It offers a non-removable battery, so, you can’t remove the battery of the phone if the performance gets decreased, It does not have Infrared, it does not have a Temperature sensor or a barometer.

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Heba Soffar

Heba Soffar is a Telecommunication Engineer and the founder, editor, and content manager of Science Online, a leading educational and technology-focused platform dedicated to providing accurate, reliable, and easy-to-understand scientific information. With an academic background in Electrical and Telecommunications Engineering from Alexandria University, Heba combines technical expertise with advanced digital publishing skills to create high-quality content for a global audience. Over the years, she has developed extensive experience in scientific writing, search engine optimization (SEO), website management, content strategy, and digital publishing. Her work focuses on transforming complex scientific, medical, technological, and engineering concepts into engaging and accessible articles that help readers stay informed about the latest developments in science and technology.

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