Fairphone 4 vs Oppo K11
Fairphone 4
Oppo K11
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 28, 32, 38, 40, 41, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78 SA/NSA/Sub65G band 1, 3, 5, 8, 28, 40, 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 (4CA), Cat18, 1200 Mbps download, 150 Mbps uploadLTE-A (CA), 750 Mbps download, 211 Mbps upload
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5G speed2.3 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-092023-07
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Status2021-092023-08
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Design
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BuildGlass front (Gorilla Glass 5), plastic back, plastic frameGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height162 mm162.7 mm
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Width75.5 mm75.5 mm
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Thickness10.5 mm8.2 mm
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Weight225 g184 g
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WaterproofIP54-
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Dust proofIP54-
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MIL-STD-810GYes-
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ColorsGray, Green, Speckled GreenBlue, Gray
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Display
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Display typeIPS LCDAMOLED
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Physical size6.3 inches6.7 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density409 ppi393 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, Corning Gorilla Glass 5-
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Display features-120Hz, HDR10+, 500 nits (typical), 1100 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 570Single-core 2.7 GHz Cortex-A78
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CPU(second)Hexa-core 1.8 GHz Kryo 570Triple-core 2.4 GHz Cortex-A78
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CPU(third)Quad-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SM7225 Snapdragon 750G 5GQualcomm Snapdragon 782G
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GPUAdreno 619Adreno 642L
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Memory RAM6, 8 GB8, 12 GB
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Internal storage128, 256 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB1 TB
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Storage-UFS 3.1
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OS
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OSAndroid 11Android 13, ColorOS 13.1
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 48 MP, f/1.6 , 1/2.0" , 0.8 µm, 8x digital zoom(wide) , 50 MP, f/1.8 , 1/1.56" , 1.0 µm, 84˚ , 24 mm
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(ultrawide) , 48 MP, f/2.2 , 120˚ , 1/2.0" , 0.8 µm(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm
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TOF 3D(macro) , 2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8120 x 6180 pixels
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Primary camera video4K@30fps, 1080p@30/60fps, gyro-EIS4K@30fps, 1080p@30/60/120fps, gyro-EIS
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-mode, phase detection autofocusAutofocus, 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
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 25 MP, f/2.2 , 1/2.78" , 0.9 µm(wide) , 16 MP, f/2.4 , 1.0 µm, 24 mm
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera featuresDigital image stabilization, face detection, face unlock, HDR-
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Selfie camera video1080p@30fps, gyro-EIS1080p@30fps, gyro-EIS
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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 3.0, DisplayPortType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX 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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QZSS-Yes
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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-IonLi-Po
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Battery capacity3905 mAh5000 mAh
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Battery removableRemovableNon-removable
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Fast battery chargingQuick Charge, 20W (50% in 30 min)SuperVOOC, 100W (100% in 26 min)
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Talk time 3G30 h-
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Talk time 4G13 h-
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Standby time 4G200 h-
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Tests and performance
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Antutu385000 (v9)555173 (v9)
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Geekbench(single-core)642 (v5.4)878 (v5.2)
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Geekbench(multi-core)1878 (v5.4)2994 (v5.2)
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SAR value
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SAR EU(head)0.49 W/kg-
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SAR EU(body)0.99 W/kg-
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Cost
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Price670 USD265 USD