Samsung Galaxy A7 (2018) vs vivo Watch
Samsung Galaxy A7 (2018)
vivo Watch
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100N/A
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4G networkLTEN/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYes-
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EDGEYes-
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Availability
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Oficially announced2018-92020-09
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Status2018-102020-09
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Design
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BuildAluminium alloy, glassGlass front, stainless steel frame 316L
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)No
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Height159.8 mm46 mm
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Width76.8 mm46 mm
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Thickness7.5 mm10.6 mm
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Weight168 g46.8 g
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PaymentSamsung Pay-
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Waterproof-5ATM (up to 50m)
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ColorsBlack, Blue, Gold, PinkBlack, Dark Brown, Brown, Orange
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size6.0 inches1.39 inches
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Resolution1080 x 2220 pixels454 x 454 pixels
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Pixel density411 ppi326 ppi
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Display colors16777216-
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Display featuresAlways-on display-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A73
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetExynos 7 Octa 7885-
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GPUMali-G71-
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Memory RAM4, 6 GB-
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Internal storage64, 128 GB2 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Phonebook-No
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Call records-No
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OS
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OSAndroid 8.0 Oreo-
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Main camera
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Camera typeTriple-
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Main camera24 MP, f/1.7
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8 MP, f/2.4 , 13 mm
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5 MP, f/2.2
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Primary camera resolution5632 x 4224 pixels-
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Primary camera video2160p@30fps, 1080p@30fps-
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Primary camera flashLED flash-
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Camera featuresAutofocus, 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 camera24 MP, f/2.0
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Selfie camera resolution5632 x 4224 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acNo
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0No
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth LE-Yes
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bluetooth DIPYes-
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HOGPYes-
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bluetooth HSPYes-
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NFCYes(optional)Yes
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GPSYes, with A-GPSYes
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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Messaging Email-Yes
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Messaging IM-Yes
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Java-No
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Games-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, hall, light, proximityAccelerometer, altimeter, barometer, compass, gyroscope, heart rate, SpO2
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3300 mAh478 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Wireless charging-Yes
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Cost
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Price-240 USD