Oppo A1 vs Samsung Galaxy M12
Oppo A1
Samsung Galaxy M12
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 4, 5, 8, 28, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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5G network5G band 1, 5, 8, 28, 41, 77, 78 SA/NSA-
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE-A, 750 Mbps download, 211 Mbps uploadLTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-042021-02
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Status2023-042021-02
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Design
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BuildPlasticGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165.6 mm164 mm
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Width76.1 mm75.9 mm
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Thickness8.2 mm9.7 mm
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Weight191/193 g221 g
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ColorsBlack, Blue, OrangeBlue, Gray, Green
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Display
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Display typeIPS LCDPLS IPS
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Physical size6.72 inches6.5 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density392 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, AGC DT-Star2-
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Display features120Hz, 550 nits (typ), 680 nits (HBM)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 660 GoldQuad-core 2.0 GHz Cortex-A55
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CPU(second)Hexa-core 1.7 GHz Kryo 660 Silverquad-core 2.0 GHz Cortex-A55
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ChipsetQualcomm SM6375 Snapdragon 695 5GExynos 850
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GPUAdreno 619Mali-G52
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Memory RAM8, 12 GB3, 4, 6 GB
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Internal storage256 GB32, 64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageUFS 2.2eMMC 5.1
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OS
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OSAndroid 13, ColorOS 13.1Android 11, One UI 3.0
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Main camera
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Camera typeDualQuad
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Main camera(wide) , 50 MP, f/1.8(wide) , 48 MP, f/2.0 , 80˚ , 1/2" , 0.8 µm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm(ultrawide) , 5 MP, f/2.2 , 123˚ , 1/5.0" , 1.12 µm
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(macro) , 2 MP, f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution8120 x 6180 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, digital zoom, geotagging, HDR, touch focus, face detection, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 8 MP, f/2.0 , 77˚ , 1/4" , 1.12 µm8 MP, f/2.2
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlockFace unlock
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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
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYes-
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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Bluetooth AptXaptX HD-
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NFCNoNo
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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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BDSYesYes
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, 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 capacity5000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperVOOC, 67W (76% in 30 min)Yes
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Talk time 4G-58 h
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Tests and performance
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Antutu401000 (v9)142177 (v8)
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Geekbench(single-core)688 (v5.4)178 (v5.2)
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Geekbench(multi-core)2045 (v5.4)1025 (v5.2)
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Cost
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Price300 USD140 USD
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SAR value
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SAR EU(head)-0.54 W/kg
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SAR EU(body)-1.39 W/kg
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