Cubot X20 vs Samsung Galaxy J4 Core
Cubot X20
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 1(2100), 3(1800), 7(2600), 8(900), 19(850), 20(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, Cat6, 301 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 announced2019-82018-11
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Status2019-82018-11
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Design
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BuildAluminimum alloy, glassPlastic
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SIMDual SIM (Nano-SIM, Nano-SIM/microSD, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height157.1 mm160.6 mm
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Width74.6 mm76.1 mm
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Thickness8.1 mm7.9 mm
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Weight-177 g
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ColorsBlue, Black, GoldBlack, Blue, Gold
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Display
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Display typeIPS capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size6.3 inches6 inches
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Resolution1080 x 2340 pixels720 x 1480 pixels
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Pixel density409 ppi274 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio P23 (MT6763V)Qualcomm MSM8917 Snapdragon 425
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GPUMali-G71 MP2Adreno 308
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Memory RAM4 GB1 GB
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Internal storage64 GB16 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 9.0 PieAndroid 8.1 Oreo Go Edition
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Main camera
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Camera typeTriple-
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Main camera11 MP, 1/2.9" , 1.25 µm8 MP, f/2.2
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20 MP, 1/2.78" , 1.0 µm
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8 MP
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Primary camera resolution3968 x 2976 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual-LED 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 camera13 MP, 1.127 µm5 MP, f/2.2
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Selfie camera resolution-2560 x 1920 pixels
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackNoYes
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-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-GoYesYes
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Bluetoothv4.2v4.2
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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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GLONASSYesYes
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Beidou-Yes
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Features
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SensorsAccelerometer, fingerprint, gyroscope, magnetometer, light, proximityAccelerometer, 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 capacity4000 mAh3300 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G28 h-
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Talk time 3G28 h-
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Standby time 2G347 h-
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Standby time 3G347 h-
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Cost
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Price250 USD-
