Fairphone 4 vs Oukitel C15 Pro+
Fairphone 4
Oukitel C15 Pro+
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 900, 2100
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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(2100), 3(1800), 7(2600), 8(900), 18(800)
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5G network5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 71, 77, 78 SA/NSA/Sub6-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (4CA), Cat18, 1200 Mbps download, 150 Mbps uploadLTE Cat4, 150.8 Mbps download, 51 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 announced2021-092019-6
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Status2021-092019-6
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Design
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BuildGlass front (Gorilla Glass 5), plastic back, plastic framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height162 mm155.6 mm
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Width75.5 mm73.3 mm
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Thickness10.5 mm8.9 mm
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Weight225 g178 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 GreenBlack, Blue, Purple
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size6.3 inches6.09 inches
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Resolution1080 x 2340 pixels600 x 1280 pixels
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Pixel density409 ppi232 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen, Dragontrail glass
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Multitouch-Yes
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Kryo 570Quad-core 2 GHz
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CPU(second)Hexa-core 1.8 GHz Kryo 570Cortex-A53
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ChipsetQualcomm SM7225 Snapdragon 750G 5GMediaTek Helio A22 (MT6761)
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GPUAdreno 619PowerVR GE8300
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Memory RAM6, 8 GB3 GB
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Internal storage128, 256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB-
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OS
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OSAndroid 11Android 9.0 Pie
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Main camera
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Camera typeTripleDual
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Main camera(wide) , 48 MP, f/1.6 , 1/2.0" , 0.8 µm, 8x digital zoom8 MP
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(ultrawide) , 48 MP, f/2.2 , 120˚ , 1/2.0" , 0.8 µm2 MP
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TOF 3D
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Primary camera resolution8000 x 6000 pixels3264 x 2448 pixels
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Primary camera video4K@30fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 25 MP, f/2.2 , 1/2.78" , 0.9 µm5 MP, f/2.8
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera featuresDigital image stabilization, face detection, face unlock, HDR-
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Selfie camera video1080p@30fps, gyro-EIS480p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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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 802.11b, 802.11g, 802.11n, 802.11 5GHz
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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, DisplayPortmicroUSB 2.0
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, fingerprint, proximity, light
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3905 mAh3200 mAh
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Battery removableRemovableNon-removable
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Fast battery chargingQuick Charge, 20W (50% in 30 min)-
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Talk time 2G-10 h
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Talk time 3G30 h10 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)-
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Geekbench(single-core)642 (v5.4)-
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Geekbench(multi-core)1878 (v5.4)-
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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 USD75 USD
