Samsung Galaxy A8s vs Samsung Galaxy J7 Prime 2
Samsung Galaxy A8s
Samsung Galaxy J7 Prime 2
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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, 1900, 2100
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4G networkLTE-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speed-LTE, 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 announced2018-122018-3
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Status2018-122018-4
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Design
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BuildFront/back glass, aluminum frameFront glass, aluminum body, plastic ends
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height158.4 mm151.7 mm
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Width74.9 mm75 mm
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Thickness7.4 mm8 mm
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Weight173 g170 g
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PaymentSamsung Pay-
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ColorsBlue, Grey, GreenBlack, Gold, Rose Gold
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Display
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Display typeIPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size6.4 inches5.5 inches
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Resolution1080 x 2340 pixels1080 x 1920 pixels
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Pixel density403 ppi401 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass
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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 Kryo 360 GoldOcta-core 1.6 GHz Cortex-A53 ARM
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CPU(second)Hexa-core 1.7 GHz Kryo 360 Silver
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ChipsetQualcomm SDM710 Snapdragon 710Exynos 7870 Octa
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GPUAdreno 616Mali-T830 MP1
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Memory RAM6, 8 GB3 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max512 GB256 GB
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OS
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OSAndroid 9.0 PieAndroid 7.0 (Nougat)
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Main camera
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Camera typeTriple-
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Main camera24 MP, f/1.713 MP, f/1.9 , 28 mm
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10 MP, f/2.4
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5 MP, f/2.2
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Primary camera resolution5632 x 4224 pixels4160 x 3120 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 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 camera24 MP13 MP, f/1.9
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Selfie camera resolution5632 x 4224 pixels4160 x 3120 pixels
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Selfie camera video1080p@30fps1080p
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Headphone adapterYes-
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Multimedia
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RadioFM Radio-
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Radio FM-FM radio
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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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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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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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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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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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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximityFingerprint (front-mounted), accelerometer, 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 capacity3400 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Talk time 2G-21 h
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Talk time 3G-21 h
