Google Pixel 4a vs Oppo A57s
Google Pixel 4a
Oppo A57s
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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, 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, 3, 5, 7, 8, 20, 28, 38, 40, 41
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HSDPA speed42 Mbps42.2 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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-08
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Status2020-082022-09
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameGlass front (Panda Glass), plastic frame, plastic back
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SIMNano-SIM and/or eSIMDual SIM (Nano-SIM, dual stand-by)
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Height144 mm163.8 mm
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Width69.4 mm75 mm
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Thickness8.2 mm8 mm
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Weight143 g187 g
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Waterproof-IPX4
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Dust proof-IP5X
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ColorsBlackBlack, Blue
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Display
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Display typeOLED capacitive touchscreenIPS LCD
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Physical size5.81 inches6.56 inches
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Resolution1080 x 2340 pixels720 x 1612 pixels
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Pixel density443 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3-
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Display featuresHDR, Always-on display480 nits (typ), 600 nits (HBM)
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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 2.3 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silverquad-core 1.8 GHz Cortex-A53
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ChipsetQualcomm SDM730 Snapdragon 730GMediaTek MT6765G Helio G35
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GPUAdreno 618PowerVR GE8320
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Memory RAM6 GB4 GB
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Internal storage128 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 2.1eMMC 5.1
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OS
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OSAndroid 10Android 12, ColorOS 12.1
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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 µm50 MP, f/1.8 , 27 mm, 0.64 µm, (wide)
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(depth) , 2 MP, f/2.4
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Primary camera resolution4032 x 3024 pixels-
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Primary camera video4K@30fps, 1080p@30/60/120fps; gyro-EIS1080p@30fps
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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 autofocusHDR, Panorama
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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 camera type-Single
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Selfie camera8 MP, f/2.0 , 24 mm, 1.12 µm8 MP, f/2.0 , 26 mm, (wide)
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera features-Panorama
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX 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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BDS-Yes
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QZSSYes-
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Features
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3140 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesSuperVOOC, 33W (100% in 69 min)
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Cost
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Price350 USD190 USD
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Tests and performance
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Antutu-110000 (v8)
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