DEXP B245 vs Oukitel U18
DEXP B245
Oukitel U18
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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 900, 2100HSDPA 900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speed-LTE, 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 announced2019-12018-1
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Status2019-12018-1
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Design
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BuildPlasticAluminium alloy
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height138.5 mm150.5 mm
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Width67 mm73.2 mm
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Thickness9.9 mm10 mm
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Weight155 g213 g
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ColorsBlackBlack, Blue, Gold
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Display
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Display typeTNIPS capacitive touchscreen
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Physical size4.5 inches5.85 inches
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Resolution480 x 845 pixels720 x 1512 pixels
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Pixel density216 ppi286 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, GFF full lamination
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz Cortex-A53
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ChipsetSpreadtrum SC7731EMediatek MT6750T
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GPUMali-T820 MP1Mali-T860 MP2
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHCmicroSD, microSDHC, microSDXC
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Memory card max32 GB64 GB
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OS
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OSAndroidAndroid 7.0 Nougat/Android 8.0 Oreo
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Main camera
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Camera type-Dual
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Main camera5 MP13 MP, 1.127 µm
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5 MP
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Interpolated resolution-16 MP
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Primary camera resolution2592 x 1944 pixels4160 x 3120 pixels
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Primary camera video720p@30fps1080p@30fps
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Primary camera flashLEDdual-LED flash
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, white balance settings, ISO settings, self-timer, scene mode
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Selfie camera
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Selfie camera2 MP8 MP, 1.127 µm
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Selfie camera interpolated resolution-13 MP
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Selfie camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Selfie camera video480p@30fps MP480p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Headphone adapter-Yes
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-Go-Yes
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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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GLONASS-Yes
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Features
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SensorsAccelerometerAccelerometer, fingerprint, light, 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 capacity1400 mAh4000 mAh
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Battery removableRemovableNon-removable