Google Pixel 4a vs Sharp Pi
Google Pixel 4a
Sharp Pi
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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 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 66, 71LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 12(700); LTE-TDD 2300, 2500 MHz
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (3CA) Cat 12, 600 Mbps download, 75 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 announced2020-082018-2
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Status2020-082018-3
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameMetal, plastic
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SIMNano-SIM and/or eSIMDual SIM
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Height144 mm150.2 mm
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Width69.4 mm74 mm
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Thickness8.2 mm8.3 mm
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Weight143 g162 g
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ColorsBlackWhite/Gold
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Display
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Display typeOLED capacitive touchscreenIPS LCD capacitive touchscreen
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Physical size5.81 inches5.2 inches
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Resolution1080 x 2340 pixels720 x 1280 pixels
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Pixel density443 ppi282 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3-
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Multitouch-Yes
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Display featuresHDR, Always-on display-
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Kryo 470 GoldQuad-core 1.3 GHz
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetQualcomm SDM730 Snapdragon 730GMediaTek MT6737W
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GPUAdreno 618-
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Memory RAM6 GB2 GB
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Internal storage128 GB16 GB
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Memory cardNomicroSD
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Memory card max-128 GB
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StorageUFS 2.1-
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OS
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OSAndroid 10Android 7.0 (Nougat)
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Main camera
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Camera typeSingleDual
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Main camera12 MP, f/1.7 , 27 mm, 1/2.55" , 1.4 µm13 MP, f/2.2
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2 MP
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps; gyro-EIS1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashdual LED flashLED flash
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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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DxOMark photo122-
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DxOMark zoom34-
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DxOMark video98-
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DxOMark camera score111-
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Selfie camera
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Selfie camera8 MP, f/2.0 , 24 mm, 1.12 µm8 MP
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps720p@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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EarpieceYesYes
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C reversible connectormicroUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXaptX HD-
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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QZSSYes-
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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, barometer, compass, fingerprint, gyroscope, proximityFingerprint (front-mounted), accelerometer, 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 capacity3140 mAh3000 mAh
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Battery removableNon-removable-
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Fast battery chargingYes-
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Cost
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Price350 USD-
