Samsung Galaxy J3 Pro vs alcatel 1T 7
Samsung Galaxy J3 Pro
alcatel 1T 7
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800N/A
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3G networkHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO-
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 41(2500)-
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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 announced2016-62018-2
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Status2016-62018
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Design
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Build-Plastic
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SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)No
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Height142.2 mm189.5 mm
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Width71.3 mm111 mm
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Thickness8 mm9.2 mm
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Weight139 g245 g
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ColorsBlack, Gold, WhiteDark Blue, Gray
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size5.0 inches7.0 inches
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Resolution720 x 1280 pixels1024 x 600 pixels
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Pixel density294 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.2 GHzQuad-core 1.3 GHz ARM Cortex-A7
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Chipset-Mediatek MT8321A/D
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GPU-Mali-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 OS, v5.1 (Lollipop)Android 8.1 (Oreo)
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Main camera
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Main camera8 MP, f/2.22 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, touch focusGeo-tagging
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Selfie camera
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Secondary camera-480p@30fps
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Selfie camera5 MP, f/2.22 MP
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Selfie camera resolution-1600 x 1200 pixels
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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 radio with RDSFM radio
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Radio recordingrecording-
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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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USBmicroUSB 2.0microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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BDSYes-
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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 MailPush Mail-
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JavaNo-
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SensorsAccelerometer, 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 capacity2600 mAh2580 mAh
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Battery removableRemovableNon-removable