DEXP B450 vs Sony Xperia XZ2
DEXP B450
Sony Xperia XZ2
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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 800, 850, 900, 1700(AWS), 1900, 2100; HSDPA 850, 900, 1700(AWS), 1900, 2100
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HSDPA speed21 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE-A speed-LTE-A, (5CA) Cat18, 1200 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-112018-2
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Status2018-112018-4
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Design
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BuildPlasticFront/back glass (Gorilla Glass 5) & aluminum frame
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SIMDual SIM (Micro-SIM, dual stand-by)Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height145.6 mm153 mm
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Width72.1 mm72 mm
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Thickness9 mm11.1 mm
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Weight148 g198 g
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Waterproof-IP65/IP68, 1.5m and 30 minutes
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Dust proof-Yes, IP65/IP68
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ColorsBlack, GoldAsh Pink, Deep Green, Liquid Black, Liquid Silver
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size5 inches5.7 inches
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Resolution480 x 854 pixels1080 x 2160 pixels
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Pixel density196 ppi424 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 5
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MultitouchYesYes, max 10 fingers
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Display features-HDR BT.2020 compliant, Triluminos display, X-Reality Engine
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.3 GHz Cortex-A7Quad-core 2.7 GHz Kryo 385 Gold
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CPU(second)quad-core 1.7 GHz Kryo 385 Silver
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ChipsetMediatek MT6580MQualcomm SDM845 Snapdragon 845
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GPUMali-400 MP2Adreno 630
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Memory RAM1 GB4, 6 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD(uses second SIM slot)
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Memory card max32 GB400 GB
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OS
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OSAndroid 8.1 OreoAndroid 8.0 (Oreo)
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Main camera
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Camera type-Photo / Video
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Main camera5 MP19 MP, f/2.0 , 25 mm, 1/2.3" , 1.22 µm
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Primary camera resolution2592 x 1944 pixels5057 x 3796 pixels
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Primary camera video720p@30fps2160p@30fps, 1080p@30/60fps, 1080p@960fps
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Primary camera Autofocus-predictive phase detection and laser autofocus
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Primary camera flashLEDLED flash
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Electronic image stabilization-EIS (gyro)
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene modeGeo-tagging, HDR, face/smile detection, panorama, touch focus
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Selfie camera
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Selfie camera2 MP5 MP, f/2.2 , 1/5"
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Selfie camera resolution1600 x 1200 pixels2592 x 1944 pixels
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Electronic image stabilization-EIS (gyro)
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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, with stereo speakers
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Headphone adapter-Yes
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Multimedia
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RadioFM RadioNo
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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, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-Yes
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WLAN DLNA-Yes
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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB host-Yes
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth AptX-aptX HD
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometerFingerprint (rear-mounted), accelerometer, barometer, color spectrum, compass, gyro, 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 mAh3180 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Quick Charge 3.0
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Wireless charging-Yes
