Samsung Galaxy S21 Ultra 5G vs Oppo Find X3 Pro vs OnePlus 9

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          General Info

          Manufacturer
          Samsung Oppo OnePlus
          Announced
          2021, January 14 2021, March 11 2021, March 23
          Status
          Coming soon. Exp. release 2021, January 29 Coming soon. Exp. release 2021, March Coming soon. Exp. release 2021, March 26
          Price
          Rs. 105,999 ($0.00) [Similarly Priced] - Rs. 49,999 ($0.00) [Similarly Priced]
          Colors
          Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Gloss Black, Blue, White Winter Mist, Arctic Sky, Astral Black
          Form Factor
          Candybar Candybar Candybar
          Dimension
          165.1 x 75.6 x 8.9 mm
          (6.5 x 2.98 x 0.35 in)
          163.6 x 74 x 8.3 mm
          (6.44 x 2.91 x 0.33 in)
          160 x 74.2 x 8.7 mm (EU/NA)
          160 x 73.9 x 8.1 mm (IN/CN)
          (6.3 x 2.92 x 0.34 in (EU/NA)
          6.3 x 2.91 x 0.32 in (IN/CN))
          Weight
          227 g (8.01 oz) 193 g (6.81 oz) 192 g (EU/NA)
          183 g (IN/CN) (6.77 oz (EU/NA)
          6.46 oz (IN/CN))
          SIM Type
          Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
          2G Network
          GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
          CDMA2000 1xEV-DO
          GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
          CDMA 800 / 1900 & TD-SCDMA
          3G Network
          HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1800 / 1900 / 2100
          4G Network
          LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66 - International
          1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 66 - China
          LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 34, 38, 39, 40, 41, 46 - IN
          5G Network
          SA/NSA/Sub6/mmWave 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - International
          1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA - China
          1, 2, 3, 5, 7, 8, 20, 25, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA - NA
          41, 78 SA/NSA - IN
          Messaging
          Build Features
          - Fingerprint Sensor (under display, ultrasonic)
          Samsung Pay (Visa, MasterCard certified)
          IP68 dust/water resistant (up to 1.5m for 30 mins)
          Stylus support
          Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
          - Fingerprint Sensor (under display, optical)
          IP68 dust/water resistant (up to 1.5m for 30 mins)
          - Fingerprint Sensor (under display, optical)
          Glass front (Gorilla Glass), glass back (Gorilla Glass), plastic frame

          Hardware and OS

          OS
          Android 11 Android 11 Android 11
          User Interface
          One UI 3.0 ColorOS 11 OxygenOS 11
          Processor
          Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - Global / Qualcomm Snapdragon 875 - USA Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680, Qualcomm SM8350 Snapdragon 888 (5 nm) Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680, Qualcomm SM8350 Snapdragon 888 (5 nm)
          GPU
          Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 660 Adreno 660
          RAM
          16 GB 12 GB 12 GB
          Internal Memory
          512 GB 256 GB 256 GB
          External Memory
          microSDXC (uses shared SIM slot) No No

          Display

          Type
          QHD+ Dynamic AMOLED 2X Display
          120Hz Refresh Rate
          HDR10+
          1500 nits (peak)
          Corning Gorilla Glass Victus
          Always-on display
          QHD+ LTPO Super AMOLED Screen
          120Hz, refresh rate
          HDR10+
          800 nits (typ), 1200 nits (peak)
          Corning Gorilla Glass
          FHD+ Fluid AMOLED Screen
          120Hz Refresh Rate
          HDR10+
          1100 nits (peak)
          Always-on display
          Colors
          16M Colour 1B Colour 16M Colour
          Size
          6.8 inches 6.7 inches 6.55 inches
          Resolution
          1440 x 3200 pixels (516 ppi) 1440 x 3216 pixels (526 ppi) 1080 x 2400 pixels (402 ppi)
          Screen-to-Body Ratio
          89.46% 89.20% 87.16%
          Multi-Touch

          Multimedia

          3.5mm Jack
          Radio
          FM radio (Snapdragon model only; market/operator dependent) No No
          Games
          Yes + Downloadable Yes + Downloadable Yes + Downloadable
          Loud Speaker

          Camera

          Rear Camera
          108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP 50 MP + 13 MP + 50 MP + 3 MP 48 MP + 50 MP + 2 MP
          Flash
          LED flash Dual-LED dual-tone flash Dual-LED Flash
          Features
          108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
          10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
          10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
          12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
          auto-HDR, panorama
          50 MP, f/1.8, (wide), 1/1.56", 1.0µm, omnidirectional PDAF, OIS
          13 MP, f/2.4, 52mm (telephoto), 2x optical zoom, PDAF
          50 MP, f/2.2, 110˚ (ultrawide), 1/1.56", 1.0µm, omnidirectional PDAF
          3 MP, f/3.0, (macro)
          HDR, panorama
          48 MP, f/1.8, 23mm (wide), 1/1.43", 1.12µm, omnidirectional PDAF
          50 MP, f/2.2, 14mm (ultrawide), 1/1.56", 1.0µm
          2 MP, f/2.4, (depth)
          HDR, Panorama
          Video
          8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 4K@30/60fps, 1080p@30/60/240fps; gyro-EIS; HDR, 10‑bit video 8K@30fps, 4K@30/60fps, 1080p@30/60/240fps, Auto HDR, gyro-EIS
          Front Camera
          40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
          Dual video call, Auto-HDR
          4K@30/60fps, 1080p@30fps
          32 MP, f/2.4, (wide), 1/2.8", 0.8µm
          HDR
          1080p@30fps
          16 MP, f/2.4, (wide), 1/3.06", 1.0µm
          Auto-HDR
          1080p@30fps, gyro-EIS

          Connectivity and Data Rate

          GPRS
          Yes Yes Yes
          Edge
          Yes Yes Yes
          3G
          HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA 42.2/5.76 Mbps, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
          Bluetooth
          5.2, A2DP, LE 5.1, A2DP, LE 5.2, A2DP, LE, aptX HD
          Wi-Fi
          Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, DLNA, hotspot
          USB
          USB Type-C 3.2, USB On-The-Go USB Type-C 3.1, USB On-The-Go USB Type-C 3.1, USB On-The-Go
          GPS
          Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, SBAS
          Browser
          Yes Yes Yes

          User Memory

          Internal
          512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM UFS 3.1 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.1 256 GB, 12 GB RAM or 128 GB, 8 GB RAM UFS 3.1
          Expandable Storage
          microSDXC (uses shared SIM slot) No No
          USB OTG
          Supported Supported Supported

          Sensors

          Fingerprint
          fingerprint supported fingerprint supported fingerprint supported
          Proximity Sensor
          proximity sensor present proximity sensor present proximity sensor present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present accelerometer sensor present
          Magnetic-field Sensor (Compass)
          magnetic field sensor present magnetic field sensor present magnetic field sensor present
          Gyroscope Sensor
          gyroscope sensor present gyroscope sensor present gyroscope sensor present
          Barometer Sensor
          barometer sensor present barometer sensor not present barometer sensor present
          NFC
          NFC supported NFC not supported NFC supported

          Battery

          Type
          Non-removable Li-Po Battery
          Fast battery charging 25W
          USB Power Delivery 3.0
          Fast Qi/PMA wireless charging 15W
          Reverse wireless charging 4.5W
          Non-removable Li-Po Battery
          Fast battery charging 65W
          Fast wireless charging 30W
          SuperVOOC 2.0
          USB Power Delivery
          Non-removable Li-Po Battery
          Fast charging 65W, 1-100% in 29 min (advertised)
          Fast wireless charging 15W (EU/NA only)
          USB Power Delivery
          Capacity
          5000 mAh 4500 mAh 4500 mAh
          Stand by
          - - -
          Talk Time
          - - -

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