Oppo A18 vs Xiaomi 12
Oppo A18
Xiaomi 12
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78, 79 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, 750 Mbps download, 211 Mbps uploadLTE-A
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2023-092021-12
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Status2023-102021-12
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Design
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BuildPlasticGlass, aluminium alloy, PU
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.7 mm152.7 mm
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Width75 mm69.9 mm
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Thickness8.2 mm8.2 mm
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Weight188 g179/180 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlack, BlueBlack, Blue, Green, Pink
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Display
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Display typeIPS LCDOLED
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Physical size6.56 inches6.28 inches
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Resolution720 x 1612 pixels1080 x 2400 pixels
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Pixel density269 ppi419 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass Victus
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Display features-120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Single-core 3.0 GHz Cortex-X2
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.5 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetMediatek MT6769 Helio G85Qualcomm SM8450 Snapdragon 8 Gen1
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GPUMali-G52 MC2Adreno 730
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Memory RAM4 GB8, 12 GB
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Internal storage128 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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StorageeMMC 5.1UFS 3.1
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OS
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OSAndroid 13, ColorOS 13.1Android 12, MIUI 13
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Main camera
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Camera typeDualTriple
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Main camera(wide) , 8 MP, f/2.0 , 78˚ , 1/4" , 1.12 µm(wide) , 50 MP, f/1.9 , 1/1.56" , 1.0 µm, 26 mm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm(ultrawide) , 13 MP, f/2.4 , 123˚ , 1/3.06" , 1.12 µm, 12 mm
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(telephoto macro) , 5 MP, 50 mm
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Primary camera resolution3260 x 2144 pixels8190 x 6144 pixels
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Primary camera video1080p@30fps8K@24fps (HDR10), 4K@30fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
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Primary camera flashLED flashdual-LED dual-tone 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, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, super night mode 2.0, HDR10 video recording
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 5 MP, f/2.2 , 76˚(wide) , 32 MP, 80˚ , 26 mm, 0.7 µm
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlockFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30/60fps, 720p@120fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, 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, 802.11ax
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.3v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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Infrared-Yes
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NFCNoYes
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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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QZSSYesYes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 4+, 67W (100% in 39 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W (100% in 53 min)
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Tests and performance
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Antutu217650 (v9)1030000 (v9)
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Geekbench(single-core)-1231 (v5.2)
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Geekbench(multi-core)-4138 (v5.2)
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Cost
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Price120 USD580 USD