Samsung Galaxy J7 Prime 2 vs alcatel Smart Tab 7
Samsung Galaxy J7 Prime 2
alcatel Smart Tab 7
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100N/A
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4G network-N/A
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2018-32019-9
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Status2018-42019-9
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Design
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BuildFront glass, aluminum body, plastic endsPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)No
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Height151.7 mm176 mm
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Width75 mm126 mm
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Thickness8 mm12 mm
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Weight170 g268 g
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ColorsBlack, Gold, Rose GoldBlack
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Display
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Display typePLS TFT capacitive touchscreenTN TFT capacitive touchscreen
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Physical size5.5 inches7.0 inches
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Resolution1080 x 1920 pixels1024 x 600 pixels
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Pixel density401 ppi170 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass-
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MultitouchYesYes
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Hardware
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CPUOcta-core 1.6 GHz ARM Cortex-A53Quad-core 1.3 GHz Cortex-A53
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ChipsetExynos 7870 OctaMediatek MT8167D
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GPUMali-T830 MP1PowerVR GE8300
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Memory RAM3 GB1.5 GB
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Internal storage32 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB16 GB
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OS
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OSAndroid 7.0 (Nougat)Android 9.0 Pie
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Main camera
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Main camera13 MP, f/1.9 , 28 mm2 MP, f/2.4 , 1/5"
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Primary camera resolution4160 x 3120 pixels1920 x 1080 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocus-
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Primary camera flash-LED flash
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focus-
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Selfie camera
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Selfie camera13 MP, f/1.92 MP, f/2.4 , 1/5" , 1.65 µm
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera video1080p-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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EarpieceYesYes
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Multimedia
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Radio-FM Radio
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Radio FMFM 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 DirectYes-
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Wi-Fi display-Yes
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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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bluetooth LEYesYes
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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 EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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SensorsFingerprint (front-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 capacity3300 mAh2580 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G21 h-
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Talk time 3G21 h-
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Cost
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Price-90 USD
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