LG Q31 vs Samsung Galaxy J4
LG Q31
Samsung Galaxy J4
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1900, 2100; HSDPA 850, 900, 2100 - India, Pakistan
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300) - India, Pakistan
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 301 Mbps download, 150 Mbps uploadLTE, Cat4, 150 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092018-5
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Status2020-102018-5
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Design
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Build-Plastic body
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SIMNano-SIMDual SIM (Micro-SIM, dual stand-by)
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Height147.9 mm151.7 mm
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Width71 mm77.2 mm
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Thickness8.7 mm8.1 mm
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Weight145 g175 g
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MIL-STD-810GYes-
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ColorsSilverBlack, Gold, Orchid Gray
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Display
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Display typeIPS LCDSuper AMOLED capacitive touchscreen
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Physical size5.7 inches5.5 inches
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Resolution720 x 1520 pixels720 x 1280 pixels
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Pixel density295 ppi267 ppi
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Display colors1677721616777216
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Multitouch-Yes
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Hardware
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CPUOcta-core 2.0 GHz Cortex-A53Quad-core 1.4 GHz Cortex-A53 ARM
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ChipsetMediatek MT6762 Helio P22Exynos 7570 Quad
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GPUPowerVR GE8320Mali-T720 MP2
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Memory RAM3 GB2 GB
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Internal storage32 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD
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Memory card max2 TB256 GB
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StorageeMMC 5.1-
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OS
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OSAndroid 10, LG UXAndroid 8.0 (Oreo)
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Main camera
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Camera typeDual-
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Main camera(wide) , 13 MP, f/1.8 , 1/3.1" , 1.12 µm13 MP, f/1.9 , 28 mm
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(ultrawide) , 5 MP, f/2.2 , 120˚ , 1/5.0" , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocus-autofocus
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Primary camera flashLED flashLED flash
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Camera featuresPanorama, HDRGeo-tagging, HDR, face detection, panorama, touch focus
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Selfie camera
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Flash-LED flash
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Selfie camera typeSingle-
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Selfie camera(wide) , 5 MP, f/2.2 , 1/5.0" , 1.12 µm5 MP, f/2.2
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Selfie camera resolution-2592 x 1944 pixels
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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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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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BDS-Yes
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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 IM-IM
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Messaging Push Email-Push Email
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SensorsAccelerometerAccelerometer, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity3000 mAh3000 mAh
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Battery removableNon-removableRemovable
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Talk time 2G-20 h
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Talk time 3G-20 h
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Cost
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Price180 USD-
