Google Pixel 4a 5G vs Oppo R15 Dream Mirror Edition
Google Pixel 4a 5G
Oppo R15 Dream Mirror Edition
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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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, 19, 20, 25, 26, 28, 29, 30, 32, 38, 39, 40, 41, 42, 46, 48, 66, 71LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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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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HSPA speed-HSPA
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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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-3
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Status2020-112018
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, plastic frameFront glass, ceramic body
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SIMNano-SIM and/or eSIMHybrid Dual SIM (Nano-SIM, dual stand-by)
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Height153.9 mm155.3 mm
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Width74 mm75 mm
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Thickness8.2 mm7.5 mm
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Weight168 g175 g
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ColorsBlackCeramic Black, Dream Mirror Red
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Display
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Display typeOLEDAMOLED capacitive touchscreen
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Physical size6.2 inches6.28 inches
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Resolution1080 x 2340 pixels1080 x 2280 pixels
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Pixel density413 ppi401 ppi
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Display colors1677721616777216
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ProtectionCorning Gorilla Glass 3Corning Gorilla Glass 5
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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-coreOcta-core
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CPUSingle-core 2.4 GHz Kryo 475 PrimeQuad-core 2.2 GHz Kryo 260
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CPU(second)Single-core 2.2 GHz Kryo 475 Goldquad-core 1.8 GHz Kryo 260
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SDM765 Snapdragon 765GQualcomm SDM660 Snapdragon 660
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GPUAdreno 620Adreno 512
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Memory RAM6 GB6 GB
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Internal storage128 GB128 GB
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Memory cardNomicroSD(uses second SIM slot)
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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 8.1 (Oreo)
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Main camera
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Camera typeDualDual
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Main camera(wide) , 12 MP, f/1.7 , 27 mm, 1/2.55" , 1.4 µm16 MP, f/1.7 , 1/2.6" , 1.22 µm
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(ultrawide) , 16 MP, f/2.2 , 107˚ , 1.0 µm20 MP, f/1.7 , 1 µm, 1/2.8"
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Primary camera resolution4032 x 3024 pixels4608 x 3456 pixels
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Primary camera video4K@30/60fps, 1080p@30/60/120/240fps; gyro-EIS2160p@30fps
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Primary camera Autofocus-phase detection 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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Selfie camera(wide) , 8 MP, f/2.0 , 24 mm, 1/4.0" , 1.12 µm20 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels5184 x 3880 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps1080p
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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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EarpieceYes-
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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, 802.11ac
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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 3.1microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDR-Yes
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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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BDSYes-
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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 Push Email-Push Email
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SensorsAccelerometer, barometer, compass, fingerprint, gyroscope, proximityFingerprint (rear-mounted), accelerometer, compass, gyro, 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 capacity3885 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingPower Delivery 2.0VOOC Flash Charge
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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-