Apple Watch Series 7 Aluminum 41mm Cellular vs vivo NEX 3
Apple Watch Series 7 Aluminum 41mm Cellular
vivo NEX 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 25, 26, 28, 39, 40, 41, 66LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 20(800), 26(850), 28(700), 34(2000), 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-A (5CA), Cat18, 1200 Mbps download, 150 Mbps upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-9
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Status2021-102019-9
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameFront/back glass, aluminum frame
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height41 mm167.4 mm
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Width35 mm76.1 mm
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Thickness10.7 mm9.4 mm
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Weight32 g217.3 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlack, Light Blue
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Display
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Display typeRetina LTPO OLEDSuper AMOLED capacitive touchscreen
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Physical size1.69 inches6.89 inches
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Resolution430 x 352 pixels1080 x 2256 pixels
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Pixel density326 ppi363 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glassScratch resistant, 3D curved glass screen
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Multitouch-Yes
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Display featuresAlways-on display, 1000 nits (peak)-
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Hardware
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CPU-Octa-core
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CPUDual-coreSingle-core 2.96 GHz Kryo 485
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetApple S7Qualcomm SDM855 Snapdragon 855+
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GPUPowerVRAdreno 640
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Internal storage32 GB256 GB
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Memory RAM-8 GB
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Memory card-No
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Storage-UFS 3.0
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OS
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OSwatchOS 8.0, upgradable to 8.1Funtouch 9.1 OS (Android 9.0 Pie)
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Main camera
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Camera type-Triple
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Primary cameraNo-
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Main camera64 MP, f/1.8 , 1/1.7" , 0.8 µm
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13 MP, f/2.5 , 13 mm
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13 MP, f/2.2
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Primary camera video-2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
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Primary camera flash-LED flash
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Camera features-Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Earpiece-Yes
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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, 802.11n 5Ghz, 802.11ac
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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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WLAN WiFi Dual BandYesYes
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USBNoType-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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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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GALILEOYesYes
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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, always-on altimeter, barometer, compass, gyro, heart rate, SpO2, VO2maxAccelerometer, compass, fingerprint, gravity, gyroscope, light, proximity, in-display fingerprint sensor
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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 capacity284 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Super FlashCharge
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Wireless chargingYes-
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SAR value
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SAR(head)1.10 W/kg-
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SAR EU(head)0.70 W/kg-
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SAR EU(body)1.50 W/kg-
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Cost
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Price500 USD700 USD
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Selfie camera
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Selfie camera16 MP, f/2.1
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Selfie camera video-1080p@30fps
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