Google Pixel 4a vs Samsung Galaxy Note9
Google Pixel 4a
Samsung Galaxy Note9
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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, 1700(AWS), 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), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700/2100)
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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 upload-
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LTE speedLTE-A (3CA) Cat 12, 600 Mbps download, 75 Mbps uploadLTE-A (5CA), Cat18, 1200 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2020-082018-8
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Oficially announced2020-082018-8
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass, aluminium alloy
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SIMNano-SIM and/or eSIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height144 mm161.9 mm
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Width69.4 mm76.4 mm
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Thickness8.2 mm8.8 mm
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Weight143 g201 g
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Stylus-Yes(Bluetooth integration)
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Payment-Samsung Pay(Visa, Mastercard)
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Waterproof-IP68, 1.5m and 30 minutes
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Dust proof-IP68
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ColorsBlackBlack, Blue, Copper, Purple
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Display
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Display typeOLED capacitive touchscreenSuper AMOLED
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Physical size5.81 inches6.4 inches
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Resolution1080 x 2340 pixels1440 x 2960 pixels
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Pixel density443 ppi516 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Scratch resistant, Corning Gorilla Glass 5
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Multitouch-Yes
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Display featuresHDR, Always-on displayHDR10 compliant, Always-on display
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 470 GoldQuad-core 2.7 GHz Mongoose M3
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silverquad-core 1.8 GHz Cortex-A55
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ChipsetQualcomm SDM730 Snapdragon 730GExynos 9810 Octa
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GPUAdreno 618Mali-G72 MP18
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Memory RAM6 GB6, 8 GB
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Internal storage128 GB128, 512 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 2.1-
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OS
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OSAndroid 10Android 8.1 Oreo
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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 µm12 MP, f/1.5-2.4 , 26 mm, 1/2.55" , 1.4 µm
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12 MP, f/2.4 , 52 mm, 1/3.4" , 1.0 µm
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Primary camera resolution4032 x 3024 pixels4032 x 3024 pixels
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Primary camera video4K@30fps, 1080p@30/60/120fps; gyro-EIS2160p@60fps, 1080p@240fps, 720p@960fps
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Primary camera flashdual LED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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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 autofocusAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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DxOMark photo122107
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DxOMark zoom34-
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DxOMark video9894
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DxOMark camera score111103
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Selfie camera
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Selfie camera8 MP, f/2.0 , 24 mm, 1.12 µm8 MP, f/1.7 , 1.22 µm, 1/3.6"
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps1440p@30fps
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DxOMark photo-96
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DxOMark video-86
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DxOMark camera score-92
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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 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 AptXaptX HDYes
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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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Beidou-Yes
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, compass, fingerprint, gyroscope, hall, heart rate, iris sensor, light, 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 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 2.0
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Wireless charging-Qi/PMA
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Talk time 2G-30 h
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Talk time 3G-30 h
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Standby time 2G-430 h
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Standby time 3G-430 h
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Cost
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Price350 USD-