ZTE Blade A7 Vita vs ZTE Grand X4
ZTE Blade A7 Vita
ZTE Grand X4
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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, 900, 1900, 2100
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850), 7(2600), 12(700), 28(700)LTE
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE Cat 4, 150.8 Mbps download, 51 Mbps uploadLTE, 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 announced2018-122016-9
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Status2018-122016-9
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Design
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BuildPlastic-
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SIMSingle SIM (Nano-SIM)Nano-SIM
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Height146 mm155.2 mm
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Width69.8 mm77 mm
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Thickness7.8 mm9.1 mm
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Weight135 g162 g
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ColorsBlack, BlueBlack
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.45 inches5.5 inches
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Resolution720 x 1440 pixels720 x 1280 pixels
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Pixel density295 ppi267 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass 3
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53 ARM
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ChipsetQualcomm Snapdragon 425 MSM8917Qualcomm MSM8917 Snapdragon 425
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GPUAdreno 308Adreno 308
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Memory RAM3 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max256 GB128 GB
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OS
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OSAndroid 8.1 OreoAndroid OS, v6.0.1 (Marshmallow)
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Main camera
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Camera typeSingle-
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Main camera13 MP13 MP
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP5 MP
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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RadioFM Radio-
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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USBType-C reversible connectorType-C reversible connector
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth FTPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth PANYes-
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bluetooth LEYesYes
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HSPYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, proximity, light, fingerprintFingerprint (rear-mounted), accelerometer, compass, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3200 mAh3140 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G17 h-
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Talk time 3G17 h26 h
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Standby time 2G600 h-
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Standby time 3G600 h715 h
