Ark Brown 1 vs Samsung Galaxy J4 Core
Ark Brown 1
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 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 3(1800), 7(2600), 18(800)LTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE Cat4, 150.8 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 announced20182018-11
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Status20182018-11
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Design
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BuildPlasticPlastic
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SIMDual SIM (Micro-SIM, dual SIM stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height139 mm160.6 mm
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Width68 mm76.1 mm
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Thickness8.5 mm7.9 mm
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Weight117 g177 g
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ColorsBrownBlack, Blue, Gold
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.7 inches6 inches
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Resolution720 x 1280 pixels720 x 1480 pixels
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Pixel density312 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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MultitouchYesYes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53
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ChipsetMediatek MT6735Qualcomm MSM8917 Snapdragon 425
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GPUMali-T720 MP1Adreno 308
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Memory RAM2 GB1 GB
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Internal storage16 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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OS
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OSAndroid 7.0 NougatAndroid 8.1 Oreo Go Edition
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Main camera
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Camera typeSingle-
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Main camera13 MP8 MP, f/2.2
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Primary camera resolution4160 x 3120 pixels3264 x 2448 pixels
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Primary camera video720p@30fps1080p@30fps
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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-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 camera8 MP5 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels2560 x 1920 pixels
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Selfie camera video480p@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 Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, proximity, lightAccelerometer, light, 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 capacity1800 mAh3300 mAh
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Battery removableRemovableNon-removable