Oukitel K15 Plus vs Prestigio Grace 3878 4G
Oukitel K15 Plus
Prestigio Grace 3878 4G
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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, 17, 19, 20, 28LTE frequency band 3(1800), 7(2600), 18(800)
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat6, 301 Mbps download, 150 Mbps uploadLTE Cat 4, 150 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 announced2021-042019-3
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Status2021-042019-3
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Design
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BuildMetal, leather, kevlar pattern, plasticPlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Micro SIM
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Height170.2 mm124 mm
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Width77.9 mm208.5 mm
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Thickness15.6 mm9.2 mm
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Weight320 g321 g
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ColorsBlackBlack
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Display
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Display typeIPS TFTIPS capacitive touchscreen
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Physical size6.52 inches8 inches
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Resolution720 x 1600 pixels1280 x 800 pixels
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Pixel density269 ppi189 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.8 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A53
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ChipsetMediaTek Helio A20 MT6761DMediatek MT8735
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GPUPowerVR GE8300Mali-T720 MP2
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Memory RAM3 GB1 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB64 GB
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OS
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OSAndroid 10Android 8.1 Oreo Go Edition
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Main camera
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Camera typeTripleSingle
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Main camera13 MP2 MP
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2 MP
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0.3 MP
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Primary camera resolution4160 x 3120 pixels1600 x 1200 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED flash-
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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-mode, phase detection autofocusDigital zoom, panorama, HDR, face detection, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera5 MP0.3 MP
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Selfie camera resolution2560 x 1920 pixels640 x 480 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps480p@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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Headphone adapterYes-
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Multimedia
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RadioFM RadioFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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Features
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SensorsAccelerometer, fingerprint, gyroscope, proximityAccelerometer, proximity
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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 capacity10000 mAh3800 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingPump Express-
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Talk time 3G68 h-
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Talk time 4G68 h-
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Standby time 3G774 h-
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Standby time 4G774 h-
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Tests and performance
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Antutu50300 (v8)-
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Geekbench(single-core)144 (v5.2)-
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Geekbench(multi-core)491 (v5.2)-
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Cost
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Price170 USD-
