Google Pixel 3a vs Google Pixel 4a
Google Pixel 3a
Google Pixel 4a
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Network
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2G networkGSM 850, 900, 1800, 1900, CDMA 800, 1900, 10(800)GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700/2100, 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 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), 12(700), 13(700), 17(700), 18(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500), 66(1700/2100)LTE 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, 71
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HSDPA speed42 Mbps42 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE Cat 11, 600 Mbps download, 75 Mbps uploadLTE-A (3CA) Cat 12, 600 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-52020-08
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Status2019-52020-08
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Design
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BuildFront glass, plastic bodyGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMSingle SIM (Nano-SIM)Nano-SIM and/or eSIM
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Height152.4 mm144 mm
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Width71.1 mm69.4 mm
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Thickness7.6 mm8.2 mm
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Weight147 g143 g
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ColorsBlack, White, PurpleBlack
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Display
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Display typeOLED capacitive touchscreenOLED capacitive touchscreen
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Physical size5.6 inches5.81 inches
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Resolution1080 x 2220 pixels1080 x 2340 pixels
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Pixel density441 ppi443 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Dragontrail glassScratch resistant, Corning Gorilla Glass 3
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MultitouchYes-
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Display featuresAlways-on displayHDR, Always-on display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2 GHz Kryo 360Dual-core 2.2 GHz Kryo 470 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 360Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetQualcomm Snapdragon 670Qualcomm SDM730 Snapdragon 730G
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GPUAdreno 615Adreno 618
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Memory RAM4 GB6 GB
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Internal storage64 GB128 GB
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Memory cardNoNo
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Storage-UFS 2.1
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OS
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OSAndroid 9.0 PieAndroid 10
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Main camera
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Camera typeSingleSingle
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Main camera12 MP, f/1.8 , 28 mm, 1/2.55" , 1.4 µm12 MP, f/1.7 , 27 mm, 1/2.55" , 1.4 µm
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Primary camera resolution4032 x 3024 pixels4032 x 3024 pixels
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Primary camera video2160p@30fps, 1080p@120fps, 720p@240fps4K@30fps, 1080p@30/60/120fps; gyro-EIS
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Primary camera flashdual LED flashdual LED flash
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Camera featuresAutofocus, continuous shooting, digital 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, RAW, phase detection with Dual PixelAutofocus, 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 autofocus
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DxOMark photo104122
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DxOMark zoom-34
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DxOMark video9598
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DxOMark camera score101111
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Selfie camera
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FlashLED flash-
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Selfie camera8 MP, f/2.0 , 24 mm, 1.12 µm8 MP, f/2.0 , 24 mm, 1.12 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYes, with stereo speakersYes, with stereo speakers
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EarpieceYesYes
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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, 802.11n 5Ghz, 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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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 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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Bluetooth AptX-aptX HD
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BeidouYes-
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximity, light, hallAccelerometer, 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 mAh3140 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Cost
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Price-350 USD