Samsung Galaxy A90 5G vs Samsung Galaxy J7 (2017)
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Samsung Galaxy A90 5G
Samsung Galaxy J7 (2017)
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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 networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 34(2000), 39(1900), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
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5G network5G NSA, Sub6-
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat18, 1.2 Gbps download, 221 Mbps upload-
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LTE-A speed-LTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps upload
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5G speed5G NR-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-92017-6
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Status2019-92017-7
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Design
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BuildAluminium alloy, glass-
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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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Height164.8 mm152.4 mm
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Width76.4 mm74.7 mm
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Thickness8.4 mm7.9 mm
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Weight206 g
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Splash resistant-IP54
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Dust proof-IP54
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ColorsBlack, WhiteBlack, Blue, Gold, Pink
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.7 inches5.5 inches
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Resolution1080 x 2400 pixels1080 x 1920 pixels
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Pixel density393 ppi401 ppi
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Display colors1677721616777216
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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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CPUSingle-core 2.84 GHz Kryo 485Octa-core 1.6 GHz Cortex-A53 ARM
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CPU(second)Triple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm SDM855 Snapdragon 855Exynos 7870 Octa
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GPUAdreno 640Mali-T830MP2
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Memory RAM6, 8 GB3 GB
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Internal storage128 GB16 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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OSOne 1.1 (Android 9.0 Pie)Android 7.1 (Nougat)
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Main camera
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Camera typeTriple-
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Main camera48 MP, f/2.0 , 26 mm, 1/2" , 0.8 µm13 MP, f/1.7
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8 MP, f/2.2 , 12 mm, 1.12 µm
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5 MP, f/2.2
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video2160p@30fps, 1080p@30/60fps (gyro-EIS), 720p@960fps1080p@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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Flash-LED flash
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Selfie camera32 MP, f/2.013 MP, f/1.9
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Selfie camera resolution6560 x 4928 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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EarpieceYes-
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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 802.11a, 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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USBType-C reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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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 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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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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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 Mail-Push Mail
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Java-No
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SensorsAccelerometer, compass, fingerprint, gyroscope, hall, proximity, lightFingerprint (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-PoLi-Ion
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Battery capacity4500 mAh3600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Cost
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Price830 USD-
