DEXP B450 vs Oukitel C22
DEXP B450
Oukitel C22
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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 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1, 2, 3, 5, 7, 8, 19, 20, 38, 40, 41
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speed-LTE, 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 announced2018-112020-10
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Status2018-112020-10
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height145.6 mm150.5 mm
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Width72.1 mm73.7 mm
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Thickness9 mm8.9 mm
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Weight148 g178 g
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ColorsBlack, GoldBlack
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Display
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Display typeIPSIPS LCD
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Physical size5 inches5.86 inches
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Resolution480 x 854 pixels720 x 1520 pixels
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Pixel density196 ppi287 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6580MMediaTek Helio A22 MT6761
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GPUMali-400 MP2Mali-T720 MP1
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Memory RAM1 GB4 GB
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Internal storage8 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB128 GB
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OS
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OSAndroid 8.1 OreoAndroid 10
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Main camera
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Camera type-Triple
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Main camera5 MP13 MP, f/2.2
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(depth) , 2 MP
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(macro) , 2 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 flashLEDLED 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, 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 type-Single
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Selfie camera2 MP8 MP
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Selfie camera resolution1600 x 1200 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM 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
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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NFC-No
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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-Ion
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Battery capacity2000 mAh4000 mAh
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Battery removableRemovableNon-removable
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Tests and performance
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Antutu-61300 (v8)
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Geekbench(single-core)-153 (v5.2)
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Geekbench(multi-core)-395 (v5.2)
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Cost
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Price-130 USD