Apple Watch Series 7 Aluminum 45mm vs BLU Bold N1
Apple Watch Series 7 Aluminum 45mm
BLU Bold N1
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G networkN/AHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkN/ALTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 28(700)
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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 (2CA) 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 announced2021-092019-9
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Status2021-102019-9
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Design
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BuildGlass front, ceramic/sapphire crystal back, aluminum frameAluminium alloy, glass
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SIMNoDual SIM (Nano-SIM, dual stand-by)
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Height45 mm158.7 mm
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Width38 mm74.1 mm
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Thickness10.7 mm8.6 mm
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Weight38.8 g182 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 OLEDAMOLED capacitive touchscreen
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Physical size1.9 inches6.4 inches
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Resolution484 x 396 pixels1080 x 2340 pixels
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Pixel density326 ppi403 ppi
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Display colors-16777216
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ProtectionIon-X strengthened glassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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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-coreQuad-core 2.1 GHz Cortex-A73
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CPU(second)quad-core 1.95 GHz Cortex-A53
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ChipsetApple S7Mediatek MT6771V Helio P70
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GPUPowerVRMali-G72 MP3
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Internal storage32 GB128 GB
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Memory RAM-4 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-128 GB
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OS
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OSwatchOS 8.0, upgradable to 8.1Android 9.0 Pie, Android 10
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Main camera
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Camera type-Dual
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Primary cameraNo-
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Main camera16 MP, f/1.8 , 1/2.8"
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5 MP, f/2.2 , 1/5"
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Primary camera resolution-4608 x 3456 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, exposure compensation, self-timer, scene-mode, night mode, phase detection
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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 802.11a, 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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Bluetoothv5.0v4.2
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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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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, fingerprint, 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 capacity309 mAh3500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless chargingYesQi
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Talk time 3G-20 h
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Standby time 2G-600 h
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Standby time 3G-650 h
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SAR value
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SAR(head)0.35 W/kg-
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SAR EU(head)0.25 W/kg-
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SAR EU(body)0.03 W/kg-
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Cost
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Price500 USD200 USD
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Selfie camera
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Selfie camera13 MP, f/2.0 , 1/4"
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Selfie camera resolution-4160 x 3120 pixels
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Selfie camera video-1080p@30fps
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