Asus Zenfone 7 Pro ZS671KS vs Samsung Galaxy J7 Duo
Asus Zenfone 7 Pro ZS671KS
Samsung Galaxy J7 Duo
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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 800, 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 29, 38, 39, 40, 41LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 77, 78; SA/NSA-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (5CA) Cat 19, 1800 Mbps download, 150 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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5G speed3.6 Gbps download-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082018-4
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Status2020-092018-4
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Design
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BuildGlass front (Gorilla Glass 6), glass back (Gorilla Glass 3), aluminum frameMetal
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
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Height165.1 mm153.5 mm
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Width77.3 mm77.2 mm
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Thickness9.6 mm8.2 mm
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Weight230 g174 g
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ColorsBlack, WhiteBlack, Gold, Rose Gold, White
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Display
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Display typeSuper AMOLED capacitive touchscreenSuper AMOLED capacitive touchscreen
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Physical size6.67 inches5.5 inches
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Resolution1080 x 2400 pixels720 x 1280 pixels
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Pixel density395 ppi267 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 62.5D curved glass screen
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Multitouch-Yes
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Display featuresHDR10+, 90Hz refresh rate, 700 nits typ. brightness-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.1 GHz Kryo 585Dual-core 2.2 GHz Cortex-A73
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CPU(second)Triple-core 2.42 GHz Kryo 585Hexa-core 1.6 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250 Snapdragon 865+Exynos 7885 Octa
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GPUAdreno 650Mali-G71
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Memory RAM8 GB4 GB
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Internal storage256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max2 TB256 GB
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StorageUFS 3.1-
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OS
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OSZenUI 7 (Android 10)Android 8.0 (Oreo)
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Main camera
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Camera typeTripleDual
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Main camera64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm13 MP, f/1.9
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8 MP, f/2.4 , 80 mm, 3x optical zoom5 MP, f/1.9
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12 MP, f/2.2 , 17 mm, 1/2.55" , 1.4 µm
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Primary camera resolution9280 x 6920 pixels4160 x 3120 pixels
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Primary camera video8K@30fps, 4K@30/60/120fps, 1080p@30/60/240fps, 720p@480fps; gyro-EIS, HDR1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashdual LED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus, RAWGeo-tagging, HDR, face detection, panorama, touch focus
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DxOMark photo122-
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DxOMark video100-
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DxOMark camera score115-
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Selfie camera
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Flash-LED flash
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Selfie camera8 MP, f/1.9
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-720p@30fps
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DxOMark photo104-
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DxOMark video96-
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DxOMark camera score101-
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioNo-
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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, 802.11ac, 802.11axWi-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 1.0 reversible connectorYes
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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 LEYesYes
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Bluetooth AptXaptX Adaptive-
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NFCYes-
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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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QZSSYes-
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NavICYes-
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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, proximity, lightFingerprint (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-PoLi-Ion
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Battery capacity5000 mAh3000 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingQualcomm Quick Charge 4, Power Delivery 3.0-
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Reverse chargingYes-
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Cost
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Price800 USD-