Samsung Galaxy J4 Core vs Samsung Galaxy Tab Active 2
Samsung Galaxy J4 Core
Samsung Galaxy Tab Active 2
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-112017-10
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Status2018-112017-11
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Yes
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Height160.6 mm
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Width76.1 mm
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Thickness7.9 mm
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Weight177 g
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Stylus-Yes
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Waterproof-IP68 certified, 1 m and 30 minutes
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Dust proof-IP68
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MIL-STD-810G-Yes
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ColorsBlack, Blue, GoldBlack
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Display
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Display typeIPS LCD capacitive touchscreenLCD capacitive touchscreen
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Physical size6 inches8.0 inches
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Resolution720 x 1480 pixels800 x 1280 pixels
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Pixel density274 ppi189 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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CPUQuad-core 1.4 GHz Cortex-A53Octa-core 1.9 GHz Cortex-A53 ARM
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ChipsetQualcomm MSM8917 Snapdragon 425Exynos 7880 Octa
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GPUAdreno 308Mali-T830MP3
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Memory RAM1 GB3 GB
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Internal storage16 GB16 GB
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Memory card-microSD
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Memory card max-256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 7.1.1 (Nougat)
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Main camera
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Main camera8 MP, f/2.28 MP
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Primary camera resolution3264 x 2448 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera5 MP, f/2.25 MP
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera video720p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes, with stereo speakers
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Multimedia
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Radio-No
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Radio FMStereo FM radio, recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C reversible connector
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USB On-The-GoYes-
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Bluetoothv4.2v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYes-
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Features
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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Java-No
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SensorsAccelerometer, light, proximityFingerprint (front-mounted), accelerometer, compass, gyro, proximity
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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 mAh4450 mAh
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Battery removableNon-removableNon-removable
