Oppo A18 vs Samsung Galaxy S23
Oppo A18
Samsung Galaxy S23
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 2100HSDPA 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, 13, 20, 25, 26, 28, 38, 39, 40, 41, 46, 48, 66, 71 - USA
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5G network-5G band 1, 7, 25, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE, 750 Mbps download, 211 Mbps uploadLTE-A (7CA)
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2023-092023-02
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Status2023-102023-02
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Design
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BuildPlasticGlass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
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Height163.7 mm146.3 mm
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Width75 mm70.9 mm
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Thickness8.2 mm7.6 mm
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Weight188 g168 g
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Payment-Samsung Pay (Visa, MasterCard certified)
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WaterproofIP54IP68 (1.5m and 30 mins)
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Dust proofIP54IP68
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ColorsBlack, BlueBlack, Cream, Graphite, Green, Lavender, Lime
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Display
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Display typeIPS LCDDynamic AMOLED 2X
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Physical size6.56 inches6.1 inches
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Resolution720 x 1612 pixels1080 x 2340 pixels
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Pixel density269 ppi425 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, Corning Gorilla Glass Victus 2
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Display features-120Hz, HDR10+, 1750 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 3.36 GHz Cortex-X3
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CPU(second)Hexa-core 1.8 GHz Cortex-A55dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetMediatek MT6769 Helio G85Qualcomm SM8550-AC Snapdragon 8 Gen 2
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GPUMali-G52 MC2Adreno 740
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Memory RAM4 GB8 GB
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Internal storage128 GB128, 256, 512 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/UFS 4.0
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OS
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OSAndroid 13, ColorOS 13.1Android 13, One UI 5.1
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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/1.8 , 85˚ , 1/1.56" , 1.0 µm, 24 mm
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm(telephoto) , 10 MP, f/2.4 , 1/3.94" , 1.0 µm, 70 mm, 3x optical zoom
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120˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution3260 x 2144 pixels-
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Primary camera video1080p@30fps8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
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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, 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 autofocus
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 5 MP, f/2.2 , 76˚(wide) , 12 MP, f/2.2 , 80˚ , 26 mm
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlockAutofocus, HDR, phase detection autofocus
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30fps
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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 BandYes-
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 3.2
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USB On-The-GoYesYes
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Bluetoothv5.3v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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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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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximityAccelerometer, barometer, 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-Ion
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Battery capacity5000 mAh3900 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 25W (50% in 30 min)
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Wireless reverse charging-Yes, 4.5W
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Fast wireless charging-Qi/PMA, 15W
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Tests and performance
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Antutu217650 (v9)1148900 (v9)
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Geekbench(single-core)-578 (v5.2)
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Geekbench(multi-core)-2118 (v5.2)
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Cost
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Price120 USD800 USD
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SAR value
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SAR(head)-0.95 W/kg
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SAR(body)-0.88 W/kg
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SAR EU(head)-0.96 W/kg
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SAR EU(body)-1.30 W/kg