Samsung Z1 vs alcatel U5
Samsung Z1
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 900, 2100HSDPA 850, 900, 1900, 2100
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4G network-LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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HSPA speedHSPA-
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LTE speed-LTE, 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 announced2015-12017-2
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Status2015-12017
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Design
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SIMDual SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
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Height120.4 mm140.7 mm
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Width63.2 mm71.8 mm
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Thickness9.7 mm10 mm
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Weight112 g-
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ColorsBlack, White, Wine RedBlack, White
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Display
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Display typePLS TFT capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.0 inches5.0 inches
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Resolution480 x 800 pixels480 x 854 pixels
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Pixel density233 ppi196 ppi
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Display colors1677721616777216
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Multitouch-Yes, max 2 fingers
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Hardware
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CPUDual-core 1.2 GHz ARM Cortex-A7Quad-core 1.1 GHz ARM Cortex-A53
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ChipsetSpreadtrum SC7727SMediatek MT6737M
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GPUMali-400Mali-T720MP2
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Memory RAM768 MB1 GB
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Internal storage4 GB8 GB
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Memory cardmicroSDmicroSD
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Memory card max64 GB32 GB
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OS
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OSTizen OS, v2.3Android OS, v6.0 (Marshmallow)
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Main camera
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Main camera3.15 MP5 MP
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Primary camera resolution2048 x 1536 pixels-
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Primary camera videovideo720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresGeo-tagging, face detectionGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Secondary cameraVGA camera-
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Selfie camera2 MP
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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 Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-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 EmailPush Mail-
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Messaging Push Mail-Push Mail
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JavaYes, via Java MIDP emulatorNo
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SensorsAccelerometerAccelerometer
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Browser
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HTMLYesHTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity1500 mAh2050 mAh
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Talk time 3G8 h-
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Standby time--