Google Pixel 4a 5G vs Samsung Galaxy J4
Google Pixel 4a 5G
Samsung Galaxy J4
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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; HSDPA 850, 900, 2100 - India, Pakistan
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 17, 18, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - India, Pakistan
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 28, 41, 66, 71, 77, 78 Sub6, mmWave (market dependent)-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE-A (CA)LTE, 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 announced2020-092018-5
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Status2020-112018-5
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic framePlastic body
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SIMNano-SIM and/or eSIMDual SIM (Micro-SIM, dual stand-by)
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Height153.9 mm151.7 mm
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Width74 mm77.2 mm
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Thickness8.2 mm8.1 mm
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Weight168 g175 g
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ColorsBlackBlack, Gold, Orchid Gray
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Display
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Display typeOLEDSuper AMOLED capacitive touchscreen
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Physical size6.2 inches5.5 inches
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Resolution1080 x 2340 pixels720 x 1280 pixels
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Pixel density413 ppi267 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3-
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Multitouch-Yes
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Display featuresAlways-on display, HDR-
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Hardware
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CPUOcta-core-
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CPUSingle-core 2.4 GHz Kryo 475 PrimeQuad-core 1.4 GHz Cortex-A53 ARM
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CPU(second)Single-core 2.2 GHz Kryo 475 Gold
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SDM765 Snapdragon 765GExynos 7570 Quad
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GPUAdreno 620Mali-T720 MP2
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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-256 GB
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StorageUFS 2.1-
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OS
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OSAndroid 11Android 8.0 (Oreo)
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Main camera
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Camera typeDual-
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Main camera(wide) , 12 MP, f/1.7 , 27 mm, 1/2.55" , 1.4 µm13 MP, f/1.9 , 28 mm
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(ultrawide) , 16 MP, f/2.2 , 107˚ , 1.0 µm
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED 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, phase detection autofocusGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera(wide) , 8 MP, f/2.0 , 24 mm, 1/4.0" , 1.12 µm5 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels2592 x 1944 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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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 DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 3.1microUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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GLONASSYesYes
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GALILEOYes-
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BDSYesYes
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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, proximityAccelerometer, 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 capacity3885 mAh3000 mAh
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Battery removableNon-removableRemovable
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Fast battery chargingPower Delivery 2.0-
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Talk time 2G-20 h
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Talk time 3G-20 h
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Tests and performance
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Antutu330500 (v8)-
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Geekbench(single-core)610 (v5.2)-
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Geekbench(multi-core)1553 (v5.2)-
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SAR value
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SAR(head)1.2 W/kg-
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SAR(body)1.2 W/kg-
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SAR EU(head)0.94 W/kg-
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SAR EU(body)1.4 W/kg-
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Cost
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Price500 USD-
