Apple Watch Series 2 Aluminum 38mm vs Bravis A512 Harmony Pro
Apple Watch Series 2 Aluminum 38mm
Bravis A512 Harmony Pro
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G network-HSDPA 900, 2100
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HSDPA speed-21 Mbps
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HSUPA speed-5.76 Mbps
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GPRSNoYes
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EDGENoYes
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Availability
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Status2018-12
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Oficially announced2016-122018-12
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Design
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BuildAluminum/Ceramic backPlastic
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SIMNoDual SIM (Micro-SIM, dual stand-by)
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Height38.6 mm146 mm
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Width33.3 mm72 mm
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Thickness11.4 mm10 mm
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Weight28.2 g143 g
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Waterproof50m-
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ColorsCase colors: silver, black; Band types: sport, blue, gold, gray; Band colors: gray, pink, rose gold, white, woven nylon, yellowGold, Black
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Display
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Display typeAMOLED capacitive touchscreenIPS capacitive touchscreen
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Physical size1.5 inches5 inches
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Resolution340 x 272 pixels720 x 1280 pixels
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Pixel density290 ppi294 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glass-
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MultitouchYesYes
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Display features3D Touch display, 1000 nits-
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Hardware
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CPUDual-core 780 MHz ARM Cortex-A7Quad-core 1.3 GHz Cortex-A7
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ChipsetApple S2Mediatek MT6580A
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GPUPowerVR G6200Mali-400 MP2
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Memory RAM512 MB2 GB
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Internal storage8 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC
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Memory card max-32 GB
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OS
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OSwatchOS 3.0Android 8.1 Oreo
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; Ringtones-
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Earpiece-Yes
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Multimedia
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RadioNoFM 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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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYesYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMSSMS(threaded view)-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometer, gyro, heart rateAccelerometer, fingerprint
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity273 mAh3200 mAh
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Battery removableNon-removable-
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Standby time18 h-
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Main camera
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Camera type-Dual
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Main camera8 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED flash
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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
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video-480p@30fps
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