Allview X4 Soul vs vivo Y15S
Allview X4 Soul
vivo Y15S
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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, 1900, 2100HSDPA 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)-
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HSDPA speed21.1 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-22015-8
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Status2017-22015-8
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Design
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Micro-SIM, dual stand-by)
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Height154.2 mm131.4 mm
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Width76.4 mm66.2 mm
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Thickness7.4 mm9 mm
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Weight167.5 g130 g
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ColorsBlackBlack, White
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Display
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Display typeLTPS IPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches4.5 inches
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Resolution1080 x 1920 pixels480 x 854 pixels
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Pixel density401 ppi218 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYes-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2 GHz Cortex-A53Quad-core 1.3 GHz Cortex-A7 ARM
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CPU(second)quad-core 1 GHz Cortex-A53
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ChipsetMediatek MT6755 Helio P10Mediatek MT6580
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GPUMali-T860MP2Mali-400MP2
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Memory RAM4 GB1 GB
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Internal storage64 GB8 GB
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Memory cardmicroSD(uses second SIM slot)microSD
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Memory card max256 GB128 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android OS, v5.1 (Lollipop)
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Main camera
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Camera typeDual-
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Main camera12 MP5 MP
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5 MP
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Primary camera resolution-2592 х 1944 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocusautofocus
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Primary camera flashLED flashLED flash
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Camera features1.12 µm pixel size, 1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focusGeo-tagging, HDR, panorama, touch focus
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Selfie camera
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Selfie camera13 MP2 MP
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Selfie camera video1080p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Multimedia
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Radio FMFM radioFM 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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDRYesYes
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Infrared-Yes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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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, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3000 mAh1900 mAh
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Battery removableNon-removable-
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Talk time 2G-10 h
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Talk time 3G14 h 30 min8 h
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Standby time 2G-410 h
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Standby time 3G428 h410 h