Apple Watch 44mm Series 5 Aluminum (Wi-Fi) vs UMIDIGI A1 Pro
Apple Watch 44mm Series 5 Aluminum (Wi-Fi)
UMIDIGI A1 Pro
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 1700, 1900, 2100
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4G networkN/ALTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 2300, 2500, 2600 MHz
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LTE speed-LTE, Cat4, 150 Mbps download, 51 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2019-92018-3
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Status2019-92018-3
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal backMetal, plastic
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SIMNoDual SIM (Nano-SIM/Nano-SIM(microSD))
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Height44 mm145.3 mm
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Width38 mm69.1 mm
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Thickness10.7 mm8.5 mm
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Weight36.7 g173 g
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Waterproof50 m-
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ColorsGray, Gold, SilverBlack, Blue, Red
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Display
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Display typeLTPO OLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.78 inches5.5 inches
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Resolution448 x 368 pixels720 x 1440 pixels
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Pixel density326 ppi293 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass2.5D curved glass screen
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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 1.5 GHz Cortex-A53
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ChipsetApple S5Mediatek MT6739
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GPUPowerVRPowerVR GE8100
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Internal storage32 GB16 GB
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Memory RAM-3 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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OS
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OSwatchOS 6.0Android 8.1 Oreo
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Sound
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3.5mm jackNoYes
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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Wi-Fi display-Yes
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USBNoType-C reversible connector
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USB On-The-Go-Yes
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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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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, gyroscope, heart rateAccelerometer, compass, fingerprint, gyroscope, light, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-3150 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless chargingYes-
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Standby time18 h-
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Cost
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Price500 USD-
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.0
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5 MP
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Autofocus, continuous shooting, digital zoom, 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/2.4
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps
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Browser
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HTML-HTML5