Apple Watch Series 7 Aluminum 45mm Cellular vs Nokia 4.2
Apple Watch Series 7 Aluminum 45mm Cellular
Nokia 4.2
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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, 900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100 - LATAM
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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), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - EMEA, APAC, MENA; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700), 38(2600), 66(1700/2100) - LATAM; LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500) - India
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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, Cat4, 150 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 announced2021-092019-2
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Status2021-102019-2
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminium alloy, polycarbonate
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SIMeSIMDual SIM (Nano-SIM, dual stand-by)
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Height45 mm149 mm
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Width38 mm71.3 mm
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Thickness10.7 mm8.4 mm
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Weight38.8 g161 g
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WaterproofIP6X (50m)-
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Dust proofIP6X-
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ColorsBlue, Green, Midnight, Red, StarlightBlue, Pink
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Display
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Display typeRetina LTPO OLEDIPS LCD capacitive touchscreen
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Physical size1.9 inches5.71 inches
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Resolution484 x 396 pixels720 x 1520 pixels
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Pixel density326 ppi295 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glass2.5D 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-coreDual-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.45 GHz Cortex-A53
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ChipsetApple S7Qualcomm SDM439 Snapdragon 439
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GPUPowerVRAdreno 505
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Internal storage32 GB16, 32 GB
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Memory RAM-2, 3 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-400 GB
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Storage-eMMC
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 9.0 Pie; Android One
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera13 MP, f/2.2 , 1/3" , 1.12 µm
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2 MP, f/2.2 , 1.75 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-dual-LED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera features-Autofocus, 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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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 Dual BandYes-
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USBNomicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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Bluetooth AptX-aptX HD
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NFCYesYes (market dependent)
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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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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, fingerprint, 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 capacity309 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Wireless chargingYes-
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Talk time 2G-18 h
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Talk time 3G-18 h
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Standby time 2G-600 h
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Standby time 3G-600 h
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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 USD-
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Selfie camera
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Selfie camera8 MP, f/2.0 , 1/4" , 1.12 µm
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-720p@30fps