Samsung Galaxy A7 (2018) vs Samsung Galaxy J4 Core
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Samsung Galaxy A7 (2018)
Samsung Galaxy J4 Core
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTELTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps uploadLTE, 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 announced2018-92018-11
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Status2018-102018-11
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Design
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BuildAluminium alloy, glassPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.8 mm160.6 mm
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Width76.8 mm76.1 mm
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Thickness7.5 mm7.9 mm
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Weight168 g177 g
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PaymentSamsung Pay-
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ColorsBlack, Blue, Gold, PinkBlack, Blue, Gold
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Display
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Display typeSuper AMOLEDIPS LCD capacitive touchscreen
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Physical size6.0 inches6 inches
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Resolution1080 x 2220 pixels720 x 1480 pixels
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Pixel density411 ppi274 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass2.5D curved glass screen
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MultitouchYesYes
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Display featuresAlways-on display-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Cortex-A73Quad-core 1.4 GHz Cortex-A53
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetExynos 7 Octa 7885Qualcomm MSM8917 Snapdragon 425
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GPUMali-G71Adreno 308
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Memory RAM4, 6 GB1 GB
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Internal storage64, 128 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max512 GB-
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OS
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OSAndroid 8.0 OreoAndroid 8.1 Oreo Go Edition
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Main camera
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Camera typeTriple-
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Main camera24 MP, f/1.78 MP, f/2.2
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8 MP, f/2.4 , 13 mm
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5 MP, f/2.2
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Primary camera resolution5632 x 4224 pixels3264 x 2448 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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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-modeAutofocus, 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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Selfie camera24 MP, f/2.05 MP, f/2.2
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Selfie camera resolution5632 x 4224 pixels2560 x 1920 pixels
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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Radio FMFM radioStereo FM radio, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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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WLAN WiFi Dual BandYes-
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth LE-Yes
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bluetooth DIPYes-
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HOGPYes-
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bluetooth HSPYes-
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NFCYes(optional)-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, hall, light, proximityAccelerometer, light, 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 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
