Huawei P20 vs Samsung Galaxy J7 Prime 2
Huawei P20
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, 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE-
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HSPA speedHSPA-
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LTE speedLTELTE, 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 announced2018-32018-3
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Status2018-42018-4
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Design
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BuildAluminium alloyFront 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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Height149.1 mm151.7 mm
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Width70.8 mm75 mm
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Thickness7.7 mm8 mm
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Weight165 g170 g
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ColorsBlack, Midnight Blue, Pink Gold, TwilightBlack, Gold, Rose Gold
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Display
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Display typeLTPS IPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size5.8 inches5.5 inches
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Resolution1080 x 2240 pixels1080 x 1920 pixels
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Pixel density429 ppi401 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenCorning Gorilla Glass
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.4 GHz Cortex-A73Octa-core 1.6 GHz Cortex-A53 ARM
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetHisilicon Kirin 970Exynos 7870 Octa
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GPUMali-G72 MP12Mali-T830 MP1
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Memory RAM4 GB3 GB
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Internal storage128 GB32 GB
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Memory cardmicroSD
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Memory card max-256 GB
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OS
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OSAndroid 8.1 (Oreo)Android 7.0 (Nougat)
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Main camera
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Camera typeDual-
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Camera typePhoto / Video-
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Main camera12 MP, f/1.8 , 1/2.3" , 1.55 µm, 2x optical zoom13 MP, f/1.9 , 28 mm
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20 MP, f/1.6 , 27 mm
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Primary camera resolution3968 x 2976 pixels4160 x 3120 pixels
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Primary camera video2160p@30fps, 1080p@30/60fps, 720p@960fps1080p@30fps
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Primary camera opticsLeica optics-
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Primary camera Autofocusphase detection and laser autofocusautofocus
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Primary camera flashLED flash-
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Primary camera optical image stabilizationoptical image stabilization-
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Camera featuresGeo-tagging, HDR, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera24 MP, f/2.013 MP, f/1.9
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Selfie camera resolution5632 x 4224 pixels4160 x 3120 pixels
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Selfie camera video720p1080p
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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EarpieceYesYes
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Headphone adapterYes-
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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, 802.11acWi-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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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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Bluetooth AptXaptX HD-
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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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BDS-Yes
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Features
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Messaging SMSSMS(threaded view)SMS(threaded view)
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Messaging MMSMMSMMS
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Messaging EmailEmailEmail
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Messaging IMIMIM
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Messaging Push EmailPush EmailPush Email
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SensorsFingerprint (front-mounted), accelerometer, color spectrum, compass, gyro, 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-PoLi-Ion
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Battery capacity3400 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingHuawei Super Charge 3.0-
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Wireless chargingQi wireless charging-
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Talk time 2G19 h21 h
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Talk time 3G19 h21 h
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Standby time 2G408 h-
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Standby time 3G408 h-
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