Sharp Aquos R3 vs Xiaomi Mi A2
Sharp Aquos R3
Xiaomi Mi A2
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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 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 28, 38LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
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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 speedLTE-A (3CA), Cat15, 1024 Mbps download, 50 uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-082018-4
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Status2019-082018
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Design
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BuildAluminium alloy, glassFront glass, aluminum body
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SIMNano-SIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height156 mm158.7 mm
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Width74 mm75.4 mm
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Thickness8.9 mm7.3 mm
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Weight185 g168 g
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WaterproofIPX5/IP6X/IPX8 (1.5m and 30 mins)-
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Dust proofIPX5/IP6X/IPX8-
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ColorsBlackBlack, Cherry Pink, Flame Red, Glacier Blue, Sand Gold
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Display
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Display typeIGZO IPS LCDLTPS IPS LCD capacitive touchscreen
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Physical size6.2 inches5.99 inches
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Resolution1440 x 3120 pixels1080 x 2160 pixels
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Pixel density554 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5Corning Gorilla Glass 3
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.84 GHz Kryo 485Quad-core 2.2 GHz Kryo 260
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CPU(second)Triple-core 2.42 GHz Kryo 485quad-core 1.8 GHz Kryo 260
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetQualcomm SM8150 Snapdragon 855Qualcomm SDM660 Snapdragon 660
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GPUAdreno 640Adreno 512
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Memory RAM6 GB4, 6 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDXCmicroSD(uses second SIM slot)
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Memory card max-256 GB
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OS
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OSAndroid 9.0 PieAndroid 8.1 (Oreo); Android One
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Main camera
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Camera typeDualDual
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Main camera(wide) , 12.2 MP, f/1.7 , 1/2.55" , 1.4 µm12 MP, f/1.8 , 1/2.9" , 1.25 µm, 2x optical zoom
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(ultrawide) , 20 MP, f/2.4 , 125˚20 MP, f/1.8 , 1/2.8" , 1 µm
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Primary camera resolution4032 x 3024 pixels4000 x 3000 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps, 720p@120fps
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Primary camera Autofocus-phase detection autofocus
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Primary camera flashdual-LED flashLED flash
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Electronic image stabilization-EIS (gyro)
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera16 MP, f/2.020 MP, f/1.8 , 1/2.8" , 1.0 µm
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Selfie camera resolution4608 x 3456 pixels5384 x 3752 pixels
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Secondary camera HDR-Auto HDR
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYes, with stereo speakersYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYes-
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Headphone adapter-Yes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 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 3.0Type-C 1.0 reversible connector
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USB On-The-GoYes-
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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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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BDS-Yes
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Features
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Messaging SMS-SMS(threaded view)
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Messaging MMS-MMS
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Messaging Email-Email
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Messaging IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityFingerprint (rear-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-PoLi-Ion
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Battery capacity3200 mAh3010 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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Wireless chargingYes-
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Tests and performance
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Antutu434000 (v8)-
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Geekbench(single-core)681 (v5.2)-
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Geekbench(multi-core)2663 (v5.2)-
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Cost
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Price750 USD-