Apple Watch Series 7 Aluminum 45mm Cellular vs BLU View 3
Apple Watch Series 7 Aluminum 45mm Cellular
BLU View 3
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 1700(AWS), 1900
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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 2, 4, 5, 12, 13, 25, 26, 41, 66, 71
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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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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092021-09
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Status2021-102021-10
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frame-
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SIMeSIMNano-SIM
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Height45 mm160.2 mm
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Width38 mm76.7 mm
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Thickness10.7 mm9 mm
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Weight38.8 g178 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlack
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Display
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Display typeRetina LTPO OLEDIPS LCD
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Physical size1.9 inches6.0 inches
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Resolution484 x 396 pixels720 x 1440 pixels
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Pixel density326 ppi268 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glass-
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Display featuresAlways-on display, 1000 nits (peak)-
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Hardware
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CPUDual-coreOcta-core 2.0 GHz Cortex-A53
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ChipsetApple S7Mediatek MT6762 Helio P22
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GPUPowerVRPowerVR GE8320
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Internal storage32 GB32 GB
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Memory RAM-3 GB
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Memory card-microSD, microSDHC, microSDXC
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Storage-eMMC 5.1
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 11
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Main camera
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Camera type-Single
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Primary cameraNo-
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Main camera13 MP
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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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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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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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBNoType-C 2.0
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Bluetoothv5.0v5.1
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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NFCYesNo
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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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BDSYes-
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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, 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 capacity309 mAh3400 mAh
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Battery removableNon-removableRemovable
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Wireless chargingYes-
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SAR value
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SAR(head)0.96 W/kg-
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SAR EU(head)0.55 W/kg-
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SAR EU(body)0.50 W/kg-
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Cost
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Price500 USD60 USD
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Selfie camera
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Selfie camera8 MP
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Selfie camera video-720p@30fps
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