Samsung Galaxy S8 vs Xiaomi Mi Mix Alpha
Samsung Galaxy S8
Xiaomi Mi Mix Alpha
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 17(700), 20(800), 28(700)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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HSDPA speed42.2 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speed-LTE-A (7CA) Cat20, 2048 Mbps download, 150 Mbps upload
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LTE-A speedLTE-A, (4CA) Cat16, 1024 Mbps download, 150 Mbps upload-
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5G speed-2+ Gbps download
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2017-32019-9
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Status20172019-9
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Design
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BuildCorning Gorilla Glass 5 back panelTitanium alloy frame, ceramic back strip
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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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Height148.9 mm154.4 mm
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Width68.1 mm72.3 mm
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Thickness8 mm10.4 mm
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Weight155 g241 g
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PaymentSamsung Pay(Visa, Mastercard)-
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WaterproofIP68 - 1.5 m and 30 minutes-
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Dust proofIP68-
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ColorsArctic Silver, Coral Blue, Maple Gold, Midnight Black, Orchid GrayBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenFlexible Super AMOLED capacitive touchscreen
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Physical size5.8 inches7.92 inches
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Resolution1440 x 2960 pixels2088 x 2250 pixels
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Pixel density570 ppi388 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 5Scratch resistant
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MultitouchYesYes
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Display features-Wraparound display
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHzSingle-core 2.96 GHz Kryo 485
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CPU(second)quad-core 1.7 GHzTriple-core 2.42 GHz Kryo 485
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CPU(third)Quad-core 1.8 GHz Kryo 485
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ChipsetQualcomm MSM8998 Snapdragon 835 - US / Exynos 8895 Octa - EMEAQualcomm SDM855 Snapdragon 855+
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GPUAdreno 540 - USAdreno 640
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Memory RAM4 GB12 GB
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Internal storage64 GB512 GB
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Memory cardmicroSDNo
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Memory card max256 GB-
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Storage-UFS 3.0
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OS
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OSAndroid OS, v7.0MIUI 11 (Android 10)
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Main camera
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Camera type-Triple
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Main camera12 MP, f/1.7 , 26 mm108 MP, f/1.7 , 1/1.33" , 0.8 µm
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12 MP, f/2.0 , 1/2.55" , 1.4 µm
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20 MP, f/2.2 , 13 mm, 1/2.8" , 1.0 µm
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Primary camera resolution-12032 x 9024 pixels
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Primary camera video2160p@30fps, 1080p@60fps3240p@30fps, 2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
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Primary camera flashLED flashdual-LED flash
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Primary camera optical image stabilizationoptical image stabilization-
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Primary camera phase detection autofocusphase detection autofocus-
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Primary camera video dual videodual-video record-
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Primary camera video hdrHDR-
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Camera features1.4 µm pixel size, 1/2.5" sensor size, Auto HDR, face/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, touch focusAutofocus, continuous autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode
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Selfie camera
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Secondary camera-No - uses main camera
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Selfie camera8 MP, f/1.7
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Secondary camera autofocusautofocus-
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Secondary camera dual video calldual video call-
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Secondary camera HDRAuto HDR-
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DxOMark photo71-
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DxOMark video75-
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DxOMark camera score73-
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Multimedia
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RadioNoNo
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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, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXYesaptX HD
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NFCYes-
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GPSYes, with A-GPSYes, with dual-band A-GPS
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GLONASSYesYes
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GALILEOYesYes
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Beidou-Yes
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BDSYes-
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QZSS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push MailPush Mail-
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JavaNo-
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SensorsIris scanner, SpO2, accelerometer, barometer, compass, fingerprint (rear-mounted), gyro, heart rate, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, 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 capacity3000 mAh4050 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Wireless chargingQi/PMA-
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Cost
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Price-2750 USD