ZTE Blade X vs alcatel 1T 7
ZTE Blade X
alcatel 1T 7
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 1900, 1800-
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700)-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesNo
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EDGEYesYes
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Availability
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Oficially announced2017-102018-2
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Status2017-102018
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Design
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Build-Plastic
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SIMYesNo
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Height156 mm189.5 mm
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Width77.5 mm111 mm
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Thickness8.9 mm9.2 mm
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Weight156 g245 g
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ColorsBlackDark Blue, Gray
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Display
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Display typeIPS LCD capacitive touchscreenTFT capacitive touchscreen
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Physical size5.5 inches7.0 inches
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Resolution720 x 1280 pixels1024 x 600 pixels
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Pixel density267 ppi170 ppi
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Display colors1677721616777216
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ProtectionAsahi Dragontrail Glass-
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A53Quad-core 1.3 GHz ARM Cortex-A7
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ChipsetQualcomm MSM8917 Snapdragon 425Mediatek MT8321A/D
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GPUAdreno 308Mali-400
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Memory RAM2 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max256 GB128 GB
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OS
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OSAndroid 7.1.1 (Nougat)Android 8.1 (Oreo)
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Main camera
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Main camera13 MP2 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flashLED flash-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging
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Selfie camera
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Secondary camera-480p@30fps
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Selfie camera5 MP2 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video720p-
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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 802.11b, 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 connectormicroUSB 2.0
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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GPSYes, with A-GPSYes, with A-GPS
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Features
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Messaging SMSSMS(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 EmailPush Email-
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JavaNo-
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SensorsFingerprint (rear-mounted), accelerometer, proximityAccelerometer
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Browser
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HTMLHTML5Yes
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh2580 mAh
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Battery removableNon-removableNon-removable