ZTE Blade X vs alcatel U5
ZTE Blade X
alcatel U5
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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, 1900, 1800HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 2(1900), 4(1700/2100), 5(850), 12(700)LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 50 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 announced2017-102017-2
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Status2017-102017
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Design
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SIMYesSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
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Height156 mm140.7 mm
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Width77.5 mm71.8 mm
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Thickness8.9 mm10 mm
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Weight156 g-
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ColorsBlackBlack, White
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches5.0 inches
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Resolution720 x 1280 pixels480 x 854 pixels
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Pixel density267 ppi196 ppi
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Display colors1677721616777216
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ProtectionAsahi Dragontrail Glass-
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MultitouchYesYes, max 2 fingers
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Hardware
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CPUQuad-core 1.4 GHz ARM Cortex-A53Quad-core 1.1 GHz ARM Cortex-A53
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ChipsetQualcomm MSM8917 Snapdragon 425Mediatek MT6737M
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GPUAdreno 308Mali-T720MP2
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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 GB32 GB
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OS
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OSAndroid 7.1.1 (Nougat)Android OS, v6.0 (Marshmallow)
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Main camera
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Main camera13 MP5 MP
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Primary camera video1080p@30fps720p@30fps
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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 focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera5 MP2 MP
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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 with RDS
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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 LEYesYes
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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 EmailPush Email-
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Messaging Push Mail-Push Mail
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JavaNoNo
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SensorsFingerprint (rear-mounted), accelerometer, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh2050 mAh
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Battery removableNon-removable-