Samsung Galaxy J7 Duo vs Samsung Galaxy Tab Advanced2
Samsung Galaxy J7 Duo
Samsung Galaxy Tab Advanced2
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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, 2100-
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)-
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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 announced2018-42018-11
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Status2018-42018-12
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Design
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BuildMetalPlastic
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SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)No
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Height153.5 mm166.2 mm
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Width77.2 mm250.4 mm
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Thickness8.2 mm8.5 mm
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Weight174 g525 g
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ColorsBlack, Gold, Rose Gold, WhiteGray
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.5 inches10.1 inches
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Resolution720 x 1280 pixels1200 x 1920 pixels
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Pixel density267 ppi224 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A73Quad-core 1.6 GHz Cortex-A53
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CPU(second)Hexa-core 1.6 GHz Cortex-A53quad-core 1.0 GHz Cortex-A53
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ChipsetExynos 7885 OctaExynos 7870 Octa
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GPUMali-G71Mali-T830 MP2
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Memory RAM4 GB3 GB
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Internal storage32 GB32 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max256 GB400 GB
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OS
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OSAndroid 8.0 (Oreo)Android 8.0 Oreo
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Main camera
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Camera typeDual-
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Main camera13 MP, f/1.98 MP, f/1.9
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5 MP, f/1.9
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Primary camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@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 focusAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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FlashLED flash-
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Selfie camera8 MP, f/1.92 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Selfie camera video720p@30fps1080p@30fps
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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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EarpieceYes-
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBYesmicroUSB 2.0
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USB On-The-Go-Yes
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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
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GLONASSYesYes
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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-Po
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Battery capacity3000 mAh7300 mAh
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Battery removableRemovableNon-removable
