Apple Watch 44mm Series 5 (LTE) vs Bluboo D2
Apple Watch 44mm Series 5 (LTE)
Bluboo D2
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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(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 25(1900), 26(850), 39(1900), 40(2300), 41(2500), 66(1700/2100) - global version-
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2019-92017-12
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Status2019-92017-12
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Design
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BuildStainless Steel frame; all-ceramic/sapphire crystal backMetal, plastic
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SIMElectronic SIM card (eSIM)Dual SIM (Micro-SIM/Nano-SIM(microSD))
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Height44 mm150 mm
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Width38 mm70 mm
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Thickness10.7 mm9 mm
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Weight47.8 g184 g
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Waterproof50 m-
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ColorsBlack, Gold, SilverBlack, Blue, Gold
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Display
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Display typeLTPO OLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.78 inches5.2 inches
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Resolution448 x 368 pixels720 x 1280 pixels
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Pixel density326 ppi282 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
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Multitouch-Yes
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Display features3D Touch display, 1000 nits max brightness, always-on display-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7
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ChipsetApple S5Mediatek MT6580A
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GPUPowerVRMali-400 MP2
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Internal storage32 GB8 GB
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Memory RAM-1 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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OS
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OSwatchOS 6.0Android OS, v7.0 Nougat
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes
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Multimedia
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RadioNo-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBNomicroUSB 2.0
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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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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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, gyroscope, heart rateAccelerometer, light, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-3300 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Standby time18 h-
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Cost
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Price830 USD-
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Main camera
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Camera type-Dual
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Main camera5 MP
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3 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p@30fps
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Primary camera flash-dual-LED flash
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Camera features-Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera5 MP, f/2.8
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video-480p@30fps
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Browser
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HTML-HTML5