Apple Watch Series 1 Aluminum 38mm vs LG K20 plus
Apple Watch Series 1 Aluminum 38mm
LG K20 plus
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Network
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2G networkN/AGSM 850, 900, 1800, 1900; CDMA 800, 1900(Verizon)
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3G network-HSDPA 850, 1700(AWS), 1900; CDMA2000 1xEV-DO(Verizon)
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4G network-LTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700); LTE frequency band 2(1900), 4(1700/2100), 5(850), 13(700)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed-3.1 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 announced2016-92016-12
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Status2016-122016-12
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Design
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BuildAluminum/Composite back-
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SIMNoNano-SIM
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Height38.6 mm148.6 mm
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Width33.3 mm75.2 mm
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Thickness10.5 mm7.9 mm
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Weight25 g140 g
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WaterproofIPX7 certified, 1 m and 30 minutes-
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ColorsCase colors: silver, black, gold, gray; Band colors: gray, pink; Band types: sport, rose gold, whiteBlack
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Display
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Display typeAMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size1.5 inches5.3 inches
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Resolution340 x 272 pixels720 x 1280 pixels
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Pixel density290 ppi277 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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CPUDual-core 520 MHz ARM Cortex-A7Quad-core 1.4 GHz ARM Cortex-A53
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ChipsetApple S1PQualcomm MSM8917 Snapdragon 425
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GPUPowerVR G6200Adreno 308
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Memory RAM512 MB2 GB
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Internal storage8 GB16, 32 GB
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Memory cardmicroSD
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Memory card max-256 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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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
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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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Bluetoothv4.0v4.2
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Bluetooth A2DP-Yes
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bluetooth LEYesYes
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NFCYes-
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GPSNoYes, with A-GPS, S-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 MailPush MailPush Mail
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JavaNoNo
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SensorsAccelerometer, gyro, heart rateFingerprint (rear-mounted), accelerometer, compass, 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-Ion
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Battery capacity205 mAh2700 mAh
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Battery removableNon-removableRemovable
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Talk time-31 h
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Talk time 3G-14 h
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Standby time18 h300 h
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Standby time 3G-408 h
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Main camera
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Main camera13 MP, f/2.2
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Primary camera video-1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flash-LED flash
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Camera features-1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, touch focus
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Selfie camera
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Selfie camera5 MP, f/2.4 , 1.12 µm
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Selfie camera video-1080p