Apple Watch Series 1 Aluminum 42mm vs BLU Vivo X
Apple Watch Series 1 Aluminum 42mm
BLU Vivo X
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Network
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2G networkN/AGSM 850, 900, 1800, 1900
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3G network-HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G network-LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 28(700)
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HSDPA speed-42.2 Mbps
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HSUPA speed-11.5 Mbps
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LTE-A speed-LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
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GPRSNoYes
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EDGENoYes
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Availability
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Oficially announced2016-92018-2
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Status2016-122018-2
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Design
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BuildAluminum/Composite backAluminium alloy, plastic
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SIMNoHybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
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Height42.5 mm160 mm
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Width36.4 mm76.8 mm
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Thickness10.5 mm8.2 mm
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Weight30 g188 g
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WaterproofIPX7 certified, 1 m and 30 minutes-
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ColorsCase colors: silver, black, blue; Band types: sport, gold, gray; Band colors: brown, rose gold, whiteBlack
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.65 inches6.0 inches
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Resolution390 x 312 pixels720 x 1440 pixels
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Pixel density303 ppi268 ppi
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Display colors1677721616777216
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ProtectionIon-X strengthened glassCorning Gorilla Glass 3
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MultitouchYesYes
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Display features3D Touch display, 450 nits-
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Hardware
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CPU-Octa-core
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CPUDual-core 520 MHz ARM Cortex-A7Quad-core 2.6 GHz Cortex-A53
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CPU(second)quad-core 1.6 GHz Cortex-A53
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ChipsetApple S1PMediatek MT6757 Helio P20
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GPUPowerVR G6200Mali-T880MP2
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Memory RAM512 MB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD
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Memory card max-64 GB
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OS
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OSwatchOS 3.0Android 7.0 (Nougat)
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; RingtonesVibration; MP3, WAV ringtones
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Earpiece-Yes
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Multimedia
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RadioNo-
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Radio FM-FM 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
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DP-Yes
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bluetooth LEYes-
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NFCYes-
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GPSNoYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMS-MMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push Email-Push Email
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsAccelerometer, gyro, heart rateFingerprint (rear-mounted), accelerometer, compass, gyro, proximity
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Browser
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HTML-HTML5
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BrowserNo-
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity250 mAh4010 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-48 h
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Talk time 3G-48 h
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Standby time18 h-
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Standby time 2G-480 h
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Standby time 3G-480 h
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Main camera
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Camera type-Dual
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Main camera13 MP, 1/3" , 1.12 µm
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5 MP, 1/5" , 1.12 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 Autofocus-phase detection autofocus
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Primary camera flash-LED flash
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Camera features-Geo-tagging, HDR, face detection, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera type-Dual
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Selfie camera20 MP, 1/2.78" , 1.0 µm
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8 MP
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Selfie camera resolution-5384 x 3752 pixels
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Selfie camera video-1080p@30fps