ZTE Grand X4 vs verykool R27
ZTE Grand X4
verykool R27
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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 850, 1900
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4G networkLTE-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat4, 150 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 announced2016-92014-9
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Status2016-92014-10
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Design
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SIMNano-SIMMini-SIM
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Height155.2 mm111.4 mm
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Width77 mm51.5 mm
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Thickness9.1 mm15.6 mm
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Weight162 g110 g
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ColorsBlackBlack
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Display
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Display typeIPS LCD capacitive touchscreenTFT
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Physical size5.5 inches2.2 inches
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Resolution720 x 1280 pixels176 x 220 pixels
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Pixel density267 ppi128 ppi
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Display colors16777216-
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ProtectionCorning Gorilla Glass 3-
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MultitouchYes-
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8917 Snapdragon 425-
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GPUAdreno 308-
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Memory ROM-128 MB
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Memory RAM2 GB32 MB
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Internal storage16 GB-
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Memory cardmicroSDmicroSD
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Memory card max128 GB32 GB
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OS
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OSAndroid OS, v6.0.1 (Marshmallow)-
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Main camera
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Main camera13 MP2 MP
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Primary camera resolution-1600 x 1200 pixels
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Primary camera video1080p@30fps144p
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Primary camera Autofocusautofocus-
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Primary camera flashLED 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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Secondary camera-No
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Selfie camera5 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; MP3 ringtones
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Multimedia
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Radio FMFM radioStereo FM radio
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Radio antenna-built-in antenna
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBType-C reversible connector2.0
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Bluetoothv4.2v2.1
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth EDR-Yes
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GPSYes, with A-GPSNo
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Features
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Messaging SMSSMS(threaded view)SMS
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Messaging MMSMMSMMS
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNoNo
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SensorsFingerprint (rear-mounted), accelerometer, compass, proximity-
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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-IonLi-Ion
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Battery capacity3140 mAh900 mAh
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Battery removableNon-removable-
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Talk time-4 h
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Talk time 3G26 h-
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Standby time-216 h
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Standby time 3G715 h-