Oppo A15s vs Samsung Galaxy J4 Core
Oppo A15s
Samsung Galaxy J4 Core
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, 150 Mbps download, 51 Mbps uploadLTE, 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 announced2020-122018-11
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Status2020-122018-11
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Design
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BuildGlass front, plastic back, plastic framePlastic
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height164 mm160.6 mm
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Width75.4 mm76.1 mm
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Thickness7.9 mm7.9 mm
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Weight177 g177 g
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ColorsBlack, WhiteBlack, Blue, Gold
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Display
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Display typeIPS LCDIPS LCD capacitive touchscreen
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Physical size6.52 inches6 inches
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Resolution720 x 1600 pixels720 x 1480 pixels
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Pixel density269 ppi274 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen2.5D curved glass screen
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Multitouch-Yes
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Display features480 nits (typ)-
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.35 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53
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CPU(second)quad-core 1.8 GHz Cortex-A53
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ChipsetMediatek MT6765 Helio P35Qualcomm MSM8917 Snapdragon 425
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GPUPowerVR GE8320Adreno 308
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Internal storage64 GB16 GB
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Memory RAM4 GB1 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max256 GB-
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StorageeMMC 5.1-
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OS
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OSAndroid 10, ColorOS 7.2Android 8.1 Oreo Go Edition
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Main camera
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Camera typeTriple-
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Main camera(wide) , 13 MP, f/2.2 , 1/3.1" , 1.12 µm8 MP, f/2.2
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, digital 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, night modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 8 MP, f/2.05 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM Radio-
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Radio FM-Stereo FM radio, recording
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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-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYes-
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NFCNo-
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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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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, fingerprint, proximityAccelerometer, light, 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 capacity4230 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Tests and performance
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Antutu115000 (v8)-
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Geekbench(single-core)170 (v5.2)-
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Geekbench(multi-core)959 (v5.2)-
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Cost
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Price160 USD-
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