Samsung Galaxy J4 Core vs Ulefone Armor 10
Samsung Galaxy J4 Core
Ulefone Armor 10
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 50 Mbps uploadLTE, Cat7, 301 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-112020-11
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Status2018-112020-11
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Design
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BuildPlasticAluminium alloy, polycarbonate, rubber
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height160.6 mm176.5 mm
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Width76.1 mm82.8 mm
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Thickness7.9 mm14.55 mm
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Weight177 g328 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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ColorsBlack, Blue, GoldBlack
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Display
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Display typeIPS LCD capacitive touchscreenIPS LCD
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Physical size6 inches6.67 inches
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Resolution720 x 1480 pixels1080 x 2400 pixels
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Pixel density274 ppi395 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.4 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A76
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetQualcomm MSM8917 Snapdragon 425MediaTek Dimensity 800 MT6873
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GPUAdreno 308Mali-G57 MP4
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Memory RAM1 GB8 GB
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Internal storage16 GB128 GB
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Memory card-microSD, microSDHC, microSDXC
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Memory card max-2 TB
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Storage-UFS 2.1
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 10
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Main camera
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Camera type-Quad
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Main camera8 MP, f/2.264 MP, f/1.89 , 82˚ , 1/1.7" , 0.8 µm
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8 MP, f/2.2 , 118˚
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70˚ , 5 MP, f/2.8
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2 MP
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Primary camera resolution3264 x 2448 pixels9280 x 6944 pixels
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Primary camera video1080p@30fps2160p@30fps
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Primary camera flashLED flashdual-LED 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, macro-mode, phase detection autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.216 MP, f/2.2
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Selfie camera resolution2560 x 1920 pixels4608 x 3456 pixels
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Selfie camera features-Face detection, face unlock, HDR
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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Radio-FM Radio
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Radio FMStereo FM radio, recording-
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFC-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BeidouYes-
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BDS-Yes
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Features
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SensorsAccelerometer, light, proximityAltimeter, accelerometer, barometer, compass, fingerprint, geomagnetic, gyroscope, light, pedometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity3300 mAh5800 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Pump Express
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Wireless charging-Qi
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Tests and performance
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Antutu-303888 (v8)
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Geekbench(single-core)-601 (v5.2)
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Geekbench(multi-core)-1933 (v5.2)
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SAR value
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SAR EU(head)-0.32 W/kg
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SAR EU(body)-0.75 W/kg
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Cost
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Price-400 USD
