Oppo K9 vs Samsung Galaxy S21 FE Exynos
Oppo K9
Samsung Galaxy S21 FE Exynos
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 28, 41, 77, 78 SA/NSA5G band SA/NSA/Sub6 - global; SA/NSA/Sub6/mmWave - USA
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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, 1200 Mbps download, 210 Mbps uploadLTE-A (5CA), Cat19, 1600 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-052022-01
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Status2021-052022-01
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Design
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BuildAluminium alloy, glassGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height159.1 mm155.7 mm
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Width73.4 mm74.5 mm
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Thickness7.9 mm7.9 mm
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Weight172 g177 g
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsAurora, BlackGraphite, Lavender, Olive, White
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Display
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Display typeSuper AMOLEDDynamic AMOLED 2X
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Physical size6.43 inches6.4 inches
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Resolution1080 x 2400 pixels1080 x 2400 pixels
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Pixel density409 ppi411 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass Victus
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Display features90Hz, 430 nits (typ), 750 nits (peak)Always-on display, 120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.8 GHz Kryo 475 PrimeSingle-core 2.9 GHz Cortex-X1
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CPU(second)Single-core 2.4 GHz Kryo 475 GoldTriple-core 2.80 GHz Cortex-A78
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CPU(third)Hexa-core 1.8 GHz Kryo 475 SilverQuad-core 2.2 GHz Cortex-A55
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ChipsetQualcomm SM7250-AC Snapdragon 768G 5GExynos 2100
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GPUAdreno 620Mali-G78 MP14
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Internal storage128, 256 GB128, 256 GB
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Memory RAM8 GB6, 8 GB
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Memory cardNoNo
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Storage-UFS 3.1
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OS
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OSAndroid 11, ColorOS 11.1Android 12, One UI 4
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 64 MP, f/1.7 , 80˚ , 1/2.0" , 0.8 µm, 20x digital zoom(wide) , 12 MP, f/1.8 , 79˚ , 1/1.76" , 1.8 µm, 30x digital zoom , 26 mm
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(ultrawide) , 8 MP, f/2.2 , 119˚(telephoto) , 8 MP, f/2.4 , 76 mm, 1/4.5" , 1.0 µm, 3x optical zoom , 30x digital zoom
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(macro) , 2 MP, f/2.4(ultrawide) , 12 MP, f/2.2 , 123˚ , 13 mm, 1/3.0" , 1.12 µm
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Primary camera resolution9280 x 6920 pixels4032 x 3024 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps; gyro-EIS4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical 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, optical zoom, optical 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) , 32 MP, f/2.4 , 80˚ , 0.8 µm(wide) , 32 MP, f/2.2 , 81˚ , 0.8 µm, 26 mm, 1/2.74"
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Selfie camera resolution6560 x 4928 pixels-
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Selfie camera featuresFace unlock, digital image stabilizationHDR, face detection, face unlock
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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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, 802.11ax
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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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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCNoYes
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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-Ion
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Battery capacity4300 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC 4.0 (100% in 35 min)Quick Charge 2.0, 25W (50% in 30 min)
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA, 15W
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Tests and performance
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Antutu449750 (v8)765000 (v9)
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Geekbench(single-core)602 (v5.2)1064 (v5.2)
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Geekbench(multi-core)1877 (v5.2)3744 (v5.2)
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Cost
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Price310 USD660 USD
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SAR value
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SAR(head)-0.77 W/kg
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SAR(body)-0.90 W/kg
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SAR EU(head)-0.95 W/kg
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SAR EU(body)-1.48 W/kg
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