Apple Watch 40mm Series 4 Aluminum vs Oppo R9s
Apple Watch 40mm Series 4 Aluminum
Oppo R9s
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPAHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO & TD-SCDMA
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4G networkLTELTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE, Cat6, 300 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-92016-10
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Status2018-92016-10
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Design
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BuildAluminum frame; all-ceramic/sapphire crystal back-
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SIMElectronic SIM card (Apple e-SIM)Dual SIM (Nano-SIM, dual stand-by)
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Height40 mm153 mm
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Width34 mm74.3 mm
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Thickness10.7 mm6.6 mm
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Weight30 g145 g
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Waterproof50m-
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ColorsGray, Gold, SilverBlack, Gold, Rose Gold
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Display
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Display typeLTPO AMOLEDCapacitive touchscreen
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Physical size1.57 inches5.5 inches
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Resolution394 x 324 pixels1080 x 1920 pixels
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Pixel density326 ppi401 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-coreOcta-core 2.0 GHz ARM Cortex-A53
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ChipsetApple S4Qualcomm MSM8953 Snapdragon 625
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GPUPowerVRAdreno 506
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Internal storage16 GB64 GB
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Memory RAM-4 GB
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Memory card-microSD(uses second SIM slot)
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Memory card max-256 GB
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OS
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OSwatchOS 5.0Android OS, v6.0.1 (Marshmallow)
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Main camera
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Primary cameraNo-
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Main camera16 MP, f/1.7
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Primary camera video-2160p@30fps, 1080p@30fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Camera features-1.55µm pixel size, 1/2.3" sensor size, HDR, face detection, geo-tagging, panorama, touch focus
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
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Multimedia
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RadioNoNo
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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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual Band-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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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, barometer, gyro (second gen), heart rateFingerprint, accelerometer, compass, gyro, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity-3010 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Standby time18 h-
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Selfie camera
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Selfie camera16 MP, f/2.0