Samsung Galaxy A3 (2017) vs Xiaomi Black Shark
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Samsung Galaxy A3 (2017)
Xiaomi Black Shark
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Network
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2G networkGSM 850, 900, 1800, 1900 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAMGSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1900, 2100 - EMEA; HSDPA 850, 900, 1700(AWS), 1900, 2100 - SEA, LATAMHSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - EMEA; LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500) - SEA, LATAMLTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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HSPA speed-HSPA
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LTE-A speedLTE-A, (2CA) Cat6, 300 Mbps download, 50 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-12018-4
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Status2017-12018-4
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Design
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Build-Aluminium alloy
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height135.4 mm161.6 mm
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Width66.2 mm75.4 mm
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Thickness7.9 mm9.3 mm
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Weight135 g190 g
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Waterproof1.5 m and 30 minutes-
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Dust proofYes-
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ColorsBlack Sky, Blue Mist, Gold Sand, Peach CloudBlack, Gray
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size4.7 inches5.99 inches
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Resolution720 x 1280 pixels1080 x 2160 pixels
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Pixel density312 ppi403 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla GlassScratch resistant
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUOcta-core 1.6 GHz ARM Cortex-A53Quad-core 2.8 GHz Kryo 385 Gold
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CPU(second)quad-core 1.8 GHz Kryo 385 Silver
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ChipsetExynos 7870 OctaQualcomm SDM845 Snapdragon 845
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GPUMali-T830Adreno 630
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Memory RAM2 GB6, 8 GB
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Internal storage16 GB64, 128 GB
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Memory cardmicroSD
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Memory card max256 GB-
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OS
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OSAndroid OS, v6.0.1 (Marshmallow)Android 8.0 (Oreo)
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Main camera
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Camera type-Dual
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Main camera13 MP, f/1.912 MP, f/1.8 , 1.25 µm, 2x optical zoom
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20 MP, f/1.8 , 1 µm
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Primary camera resolution-4000 x 3000 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocusautofocusdual-pixel phase detection autofocus
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresGeo-tagging, face detection, panorama, touch focusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera8 MP, f/1.920 MP, f/2.2 , 1.0 µm
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Selfie camera resolution-5120 x 3840 pixels
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Selfie camera video-1080p
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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NotificationsVibration; MP3, WAV ringtonesVibration; MP3, WAV ringtones
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Headphone adapter-Yes
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Multimedia
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Radio-No
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Radio FMFM radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDSYesYes
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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 IMIMIM
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Messaging Push Email-Push Email
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsFingerprint (front-mounted), accelerometer, barometer, compass, gyro, proximityFingerprint (front-mounted), accelerometer, compass, gyro, 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 capacity2350 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Qualcomm Quick Charge 3.0
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