Samsung Galaxy Watch Active 2 Aluminum 40mm Wi-Fi vs vivo X20 Plus
Samsung Galaxy Watch Active 2 Aluminum 40mm Wi-Fi
vivo X20 Plus
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Network
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2G networkN/AGSM 900, 1800; CDMA 800 & TD-SCDMA
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3G networkN/AHSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSPA speed-HSPA
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LTE speed-LTE
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GPRSNoYes
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EDGENoYes
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Availability
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Status2019-92017-10
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Oficially announced2019-82017-9
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Design
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BuildFront glass, aluminum frame-
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SIMNoHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height40 mm165.3 mm
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Width40 mm80.1 mm
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Thickness10.9 mm7.5 mm
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Weight26 g181.5 g
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PaymentSamsung Pay-
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WaterproofIP68, 50m-
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MIL-STD-810GYes-
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ColorsBlack, Gold, SilverGold, Matte Black, Rose gold
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Display
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Display typeSuper AMOLEDSuper AMOLED capacitive touchscreen
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Physical size1.2 inches6.43 inches
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Resolution360 x 360 pixels1080 x 2160 pixels
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Pixel density364 ppi376 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass DX+-
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Multitouch-Yes
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Display featuresTouch-sensitive bezel, Always-on display-
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Hardware
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CPU-Octa-core
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CPUDual-core 1.15 GHz Cortex-A53Quad-core 2.2 GHz Kryo 260
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CPU(second)quad-core 1.8 GHz Kryo 260
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ChipsetExynos 9110Qualcomm MSM8956 Plus Snapdragon 660
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GPUMali-T720-
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Memory RAM768 MB4 GB
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Internal storage4 GB64 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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OSTizen-based wearable OSAndroid 7.1.1 (Nougat)
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera12 MP, f/1.8
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5 MP
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, panorama, touch focus
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DxOMark photo-92
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DxOMark video-87
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DxOMark camera score-90
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Notifications-Vibration; 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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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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BeidouYes-
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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, heart rateFingerprint (rear-mounted), 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-Ion
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Battery capacity247 mAh3900 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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Cost
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Price280 USD-
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Selfie camera
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Selfie camera12 MP, f/2.0