Oukitel K9 vs vivo V11i
Oukitel K9
vivo V11i
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkW-CDMA 850, 900, 1700, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800)LTE frequency band 1(2100), 3(1800), 5(850), 8(900); LTE-TDD 1900, 2300, 2500, 2600 MHz
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LTE speedLTE Cat6, 301.5 Mbps download, 51 Mbps uploadLTE, Cat6, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced20192018-9
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Status20192018-9
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Design
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BuildAluminium alloy, plasticPlastic, glass
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SIMDual SIM (Nano-SIM/microSD)Dual SIM (Nano-SIM, dual stand-by)
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Height177.6 mm155.9 mm
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Width86.3 mm75.6 mm
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Thickness8.9 mm8.1 mm
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Weight232 g163 g
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ColorsBlack, BlueBlue, Purple
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Display
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Display typeIPS capacitive touchscreenIPS capacitive touchscreen
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Physical size7.12 inches6.3 inches
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Resolution1080 x 2244 pixels1080 x 2280 pixels
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Pixel density350 ppi400 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, LTPS (Low Temperature PolySilicon)2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A73
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CPU(second)quad-core 1.8 GHz Cortex-A53quad-core 2.0 GHz Cortex-A53
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ChipsetMediaTek Helio P35 (MT6765)Mediatek MT6771 Helio P60
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GPUPowerVR GE8320Mali-G72 MP3
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Memory RAM6 GB4 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB256 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 9.0 PieFuntouch 4.5 OS (Android 8.1 Oreo)
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Main camera
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Camera typeDualDual
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Main camera16 MP16 MP, f/2.0 , 0.9 µm
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2 MP5 MP, f/2.4
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Primary camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashquad-LED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera8 MP, 1.124 µm25 MP, f/2.0 , 26 mm, 1/2.8"
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Selfie camera resolution3264 x 2448 pixels5760 x 4312 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jack-Yes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM radio, with RDSFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-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 reversible connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Beidou-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, lightAccelerometer, compass, fingerprint, gyroscope, light, 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 capacity6000 mAh3315 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
