Apple Watch Series 7 45mm Cellular vs Sharp Aquos R3
Apple Watch Series 7 45mm Cellular
Sharp Aquos R3
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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 900, 2100
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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, 3, 7, 8, 28, 38
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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 (3CA), Cat15, 1024 Mbps download, 50 upload
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GPRS-Yes
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EDGE-Yes
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Availability
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Oficially announced2021-092019-08
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Status2021-102019-08
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Design
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BuildGlass front, ceramic/sapphire crystal back, stainless steel frameAluminium alloy, glass
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SIMeSIMNano-SIM
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Height45 mm156 mm
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Width38 mm74 mm
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Thickness10.7 mm8.9 mm
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Weight51.5 g185 g
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WaterproofIP6X (50m)IPX5/IP6X/IPX8 (1.5m and 30 mins)
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Dust proofIP6XIPX5/IP6X/IPX8
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ColorsGraphite, Gold, SilverBlack
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Display
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Display typeRetina LTPO OLEDIGZO IPS LCD
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Physical size1.9 inches6.2 inches
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Resolution484 x 396 pixels1440 x 3120 pixels
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Pixel density326 ppi554 ppi
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Display colors1677721616777216
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ProtectionSapphire crystal glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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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 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetApple S7Qualcomm SM8150 Snapdragon 855
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GPUPowerVRAdreno 640
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Internal storage32 GB128 GB
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Memory RAM-6 GB
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Memory cardNomicroSD, microSDXC
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 9.0 Pie
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes, with stereo speakers
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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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WLAN WiFi Dual BandYesYes
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USBNoType-C 3.0
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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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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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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, gyroscope, heart rate, SpO2, VO2maxAccelerometer, compass, fingerprint, gyroscope, proximity
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity309 mAh3200 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYesYes
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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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Price770 USD750 USD
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Main camera
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Camera type-Dual
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Main camera(wide) , 12.2 MP, f/1.7 , 1/2.55" , 1.4 µm
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(ultrawide) , 20 MP, f/2.4 , 125˚
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Primary camera resolution-4032 x 3024 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-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, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera16 MP, f/2.0
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Selfie camera resolution-4608 x 3456 pixels
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Selfie camera features-Face unlock
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Selfie camera video-1080p@30fps
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Browser
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HTML-HTML5
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Tests and performance
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Antutu-434000 (v8)
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Geekbench(single-core)-681 (v5.2)
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Geekbench(multi-core)-2663 (v5.2)
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