Oppo F21 Pro 5G vs Samsung Galaxy M51
Oppo F21 Pro 5G
Samsung Galaxy M51
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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5G network5G band 1, 8, 28, 41, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (CA), 800 Mbps download, 210 Mbps uploadLTE-A, (2CA) Cat6, 400 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-042020-08
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Status2022-042020-09
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Design
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BuildAluminium alloy, glassGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.9 mm163.9 mm
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Width73.2 mm76.3 mm
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Thickness7.5 mm9.5 mm
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Weight173 g213 g
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WaterproofIPX4-
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Dust proofIPX4-
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Build featuresRGB ring lights around the cameras (notifications, charging progress)-
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ColorsBlack, RainbowBlack, Blue
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Display
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Display typeAMOLEDSuper AMOLED Plus
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Physical size6.43 inches6.7 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density409 ppi393 ppi
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Display colors1677721616777216
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ProtectionSchott Xensation glassCorning Gorilla Glass 3
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Display features430 nits (typ), 600 nits (HBM)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 660 GoldQuad-core 2.2 GHz Kryo 470 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 660 SilverHexa-core 1.8 GHz Kryo 470 Silver
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ChipsetQualcomm SM6375 Snapdragon 695 5GQualcomm SDM730 Snapdragon 730G
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GPUAdreno 619Adreno 618
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Memory RAM8 GB6, 8 GB
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Internal storage128 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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StorageUFS 2.2UFS 2.1
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OS
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OSAndroid 12, ColorOS 12Android 10, One UI 2.5
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 64 MP, f/1.7 , 79˚ , 26 mm, 1/2.0" , 0.7 µm(wide) , 64 MP, f/1.8 , 26 mm, 1/1.73" , 0.8 µm
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(macro) , 2 MP, f/2.4 , 89˚ , 1.75 µm(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm
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89˚ , (depth) , 2 MP, f/2.4 , 1.75 µm(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.4 , 1.12 µm
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Primary camera resolution9280 x 6920 pixels9280 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, contrast detection autofocusAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 16 MP, f/2.4 , 27 mm, 1.0 µm(wide) , 32 MP, f/2.0 , 26 mm, 0.8 µm, 1/2.8"
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Selfie camera resolution4608 x 3456 pixels6560 x 4928 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps4K@30fps, 1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNo-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity4500 mAh7000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC 3.0, 33W (31% in 15 min, 100% in 63 min)Yes (100% in 115 min)
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Reverse charging-Yes
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DxOMark autonomy-96
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DxOMark charging-61
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DxOMark efficiency-87
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DxOMark battery score-88
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Tests and performance
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Antutu395000 (v9)275000 (v8)
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Geekbench(single-core)689 (v5.2)1592 (v5.2)
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Geekbench(multi-core)1976 (v5.2)4211 (v5.2)
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Cost
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Price360 USD440 USD
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SAR value
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SAR(head)-1.38 W/kg
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SAR EU(head)-0.61 W/kg
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SAR EU(body)-1.45 W/kg
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