DEXP B450 vs Samsung Galaxy Watch 3 45mm
DEXP B450
Samsung Galaxy Watch 3 45mm
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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, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8, 20
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-112020-08
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Status2018-112020-08
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Design
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BuildPlasticGlass front (Gorilla Glass DX), stainless steel frame 316L or titanium frame
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SIMDual SIM (Micro-SIM, dual stand-by)eSIM
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Height145.6 mm46.2 mm
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Width72.1 mm45 mm
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Thickness9 mm11.1 mm
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Weight148 g53.8 g
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Payment-Samsung Pay
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Waterproof-IP68, 50m
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MIL-STD-810G-Yes
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ColorsBlack, GoldBlack, Silver
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Display
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Display typeIPSSuper AMOLED
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Physical size5 inches1.4 inches
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Resolution480 x 854 pixels360 x 360 pixels
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Pixel density196 ppi364 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass DX
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MultitouchYes-
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Display features-Rotating bezel, Always-on display
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Dual-core 1.15 GHz Cortex-A53
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ChipsetMediatek MT6580MExynos 9110
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GPUMali-400 MP2Mali-T720
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Memory RAM1 GB1 GB
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Internal storage8 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max32 GB-
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OS
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OSAndroid 8.1 OreoTizen-based wearable OS 5.5
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Main camera
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Main camera5 MP
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Primary camera-No
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Primary camera resolution2592 x 1944 pixels-
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Primary camera video720p@30fps-
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Primary camera flashLED-
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Camera featuresContinuous shooting, digital zoom, geotagging, panorama, HDR, white balance settings, ISO settings, exposure compensation, self-timer, scene mode-
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Selfie camera
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Selfie camera2 MP
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Selfie camera resolution1600 x 1200 pixels-
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Selfie camera video480p@30fps MP-
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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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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0No
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Bluetoothv4.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, barometer, gyro, heart rate
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Browser
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HTMLHTML5No
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity2000 mAh340 mAh
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Battery removableRemovableNon-removable
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Wireless charging-Qi
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Cost
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Price-400 USD
