Oppo A1 2018 vs Samsung Galaxy J7 Prime 2
Oppo A1 2018
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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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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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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BuildMetalFront glass, aluminum body, plastic ends
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height150.5 mm151.7 mm
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Width73.1 mm75 mm
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Thickness7.7 mm8 mm
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Weight143 g170 g
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ColorsBlue, Red, WhiteBlack, Gold, Rose Gold
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Display
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Display typeS-IPS LCD capacitive touchscreenPLS TFT capacitive touchscreen
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Physical size5.7 inches5.5 inches
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Resolution720 x 1440 pixels1080 x 1920 pixels
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Pixel density282 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 1.6 GHz ARM Cortex-A53
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Chipset-Exynos 7870 Octa
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GPU-Mali-T830 MP1
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Memory RAM4 GB3 GB
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Internal storage64 GB32 GB
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Memory cardmicroSDmicroSD
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Memory card max128 GB256 GB
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OS
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OSAndroid 7.1 (Nougat)Android 7.0 (Nougat)
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Main camera
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Main camera13 MP, f/2.2 , 1/3" , 1.12 µm13 MP, f/1.9 , 28 mm
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusautofocusautofocus
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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 camera8 MP13 MP, f/1.9
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Selfie camera resolution3264 x 2448 pixels4160 x 3120 pixels
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Selfie camera video1080p@30fps1080p
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Sound
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3.5mm jackYesYes
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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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Multimedia
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Radio FMFM radioFM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0microUSB 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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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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 IM-IM
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Messaging Push EmailPush EmailPush Email
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SensorsAccelerometer, 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 capacity3180 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVOOC-
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Talk time 2G-21 h
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Talk time 3G-21 h
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