LG K42 vs Oppo A3
LG K42
Oppo A3
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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, 1900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28, 38 - Europe; 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41 - AustraliaLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500); LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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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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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps uploadLTE
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-4
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Status2020-092018-5
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Design
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BuildPlasticMetal
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height165 mm156 mm
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Width76.7 mm75.3 mm
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Thickness8.4 mm7.8 mm
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Weight182 g159 g
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MIL-STD-810GYes-
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ColorsGray, GreenGarnet Red, Knight Black, Soybean Meal, Stardust Silver
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Display
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Display typeIPS LCDLTPS IPS LCD capacitive touchscreen
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Physical size6.6 inches6.2 inches
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Resolution720 x 1600 pixels1080 x 2280 pixels
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Pixel density266 ppi405 ppi
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Display colors1677721616777216
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ProtectionScratch resistant2.5D curved glass screen; LTPS(Low Temperature PolySilicon)
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A53Quad-core 2 GHz Cortex-A73
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CPU(second)quad-core 1.5 GHz Cortex-A53quad-core 2 GHz Cortex-A53
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ChipsetMediatek MT6762 Helio P22Mediatek Helio P60
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GPUPowerVR GE8320Mali-G72 MP3
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Memory RAM3 GB4 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max2 TB256 GB
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OS
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OSAndroid 10, LG UXAndroid 8.1 (Oreo)
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Main camera
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Camera typeQuad-
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Main camera(wide) , 13 MP, f/2.2 , 27 mm, 1/3.1" , 1.12 µm16 MP, f/1.8
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(ultrawide) , 5 MP, f/2.2 , 115˚ , 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 resolution4160 x 3120 pixels4608 x 3345 pixels
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Primary camera video1080p@30fps1080p@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, digital zoom, 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 typeSingle-
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Selfie camera(wide) , 8 MP, f/2.0 , 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 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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LoudspeakerYesYes
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Notifications-Vibration; MP3, WAV ringtones
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EarpieceYesYes
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Multimedia
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RadioNo-
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Radio FM-FM radio
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 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 Band-Yes
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USBType-C 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes (market dependent)-
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GPSYes, with A-GPSYes, with A-GPS
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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, compass, fingerprint, proximityAccelerometer, 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-Ion
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Battery capacity4000 mAh3400 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesVOOC
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Tests and performance
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Antutu94000 (v8)-
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SAR value
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SAR(head)0.78 W/kg-
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SAR(body)1.29 W/kg-
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Cost
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Price200 USD-
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