Allview X4 Xtreme vs Apple Watch Series 2 42mm
Allview X4 Xtreme
Apple Watch Series 2 42mm
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100-
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4G networkLTE-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2017-62016-9
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Status2017-6-
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Design
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Build-Stainless Steel/Ceramic back
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SIMDual SIM (Micro-SIM/Nano SIM)No
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Height166.4 mm42.5 mm
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Width83.3 mm36.4 mm
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Thickness9.1 mm11.4 mm
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Weight226.9 g52.4 g
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Waterproof-50m
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ColorsMocha GoldSport band: silver case/white, black case/black; Leather band: silver case/blue, brown, orange; Stainless Steel band: silver case/silver, black case/black
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Display
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Display typeIPS LCD capacitive touchscreenAMOLED capacitive touchscreen
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Physical size6.0 inches1.65 inches
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Resolution1080 x 1920 pixels390 x 312 pixels
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Pixel density367 ppi303 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Sapphire crystal glass
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MultitouchYesYes
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Hardware
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CPUOcta-coreDual-core
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ChipsetMediatek MT6757T Helio P25Apple S2
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GPUMali-T880MP2-
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Memory RAM4 GB-
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Internal storage64 GB-
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Memory cardmicroSD(uses second SIM slot)No
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Memory card max256 GB-
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OS
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OSAndroid 7.0 (Nougat)watchOS 3.0
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Main camera
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Camera typeDual-
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Main camera13 MP
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5 MP
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Primary camera video1080p@30fps-
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera20 MP
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; Ringtones
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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USBmicroUSB 2.0
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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Bluetooth EDRYes-
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NFC-Yes
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GPSYes, with A-GPSYes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMS-
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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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SensorsFingerprint (front-mounted), accelerometer, compass, gyro, proximityAccelerometer, gyro, heart rate
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Browser
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HTMLHTML5-
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Browser-No
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4550 mAh-
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Battery removableNon-removableNon-removable
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Talk time25 h-
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Standby time379 h-