Oppo A18 vs alcatel Go Flip 4
Oppo A18
alcatel Go Flip 4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 1900
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3G networkHSDPA 850, 900, 2100HSDPA 850, 1700(AWS), 1900
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 2, 4, 5, 12, 25, 26, 41, 66, 71
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 750 Mbps download, 211 Mbps uploadLTE
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GPRSClass 12Yes
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EDGEClass 12Yes
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Availability
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Oficially announced2023-092021-09
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Status2023-102021-09
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Design
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BuildPlastic-
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height163.7 mm107.3 mm
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Width75 mm55.6 mm
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Thickness8.2 mm19.9 mm
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Weight188 g133 g
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WaterproofIP54-
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Dust proofIP54-
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ColorsBlack, BlueBlue
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Display
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Display typeIPS LCDTN TFT LCD
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Physical size6.56 inches2.8 inches
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Resolution720 x 1612 pixels240 x 320 pixels
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Pixel density269 ppi143 ppi
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Display colors16777216-
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ProtectionScratch resistant, 2.5D curved glass screen-
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Additional display-TN TFT
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Resolution of additional display-128 x 128 pixels
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Size of additional display-1.44 inches
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Hardware
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CPUOcta-core-
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CPUDual-core 2.0 GHz Cortex-A75Quad-core 1.3 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Cortex-A55
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ChipsetMediatek MT6769 Helio G85QM215 Snapdragon 215
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GPUMali-G52 MC2Adreno 308
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Memory RAM4 GB512 MB
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Internal storage128 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB-
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StorageeMMC 5.1-
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OS
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OSAndroid 13, ColorOS 13.1KaiOS 3.0
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Main camera
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Camera typeDualSingle
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Main camera(wide) , 8 MP, f/2.0 , 78˚ , 1/4" , 1.12 µm2 MP
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(depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
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Primary camera resolution3260 x 2144 pixels-
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Primary camera video1080p@30fps480p@30fps
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Primary camera 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 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˚
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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Multimedia
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RadioNoFM Radio
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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 HotspotYesYes
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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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Bluetoothv5.3v4.2
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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
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GLONASSYes-
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, proximity-
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Browser
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HTMLHTML5-
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity5000 mAh1850 mAh
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Battery removableNon-removableRemovable
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Tests and performance
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Antutu217650 (v9)-
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Cost
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Price120 USD75 USD
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SAR value
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SAR(head)-0.78 W/kg
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SAR(body)-1.27 W/kg