LG Q31 vs LG Q9
LG Q31
LG Q9
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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
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4G networkLTELTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900)
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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, 301 Mbps download, 150 Mbps uploadLTE, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092019-1
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Status2020-102019-7
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Design
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Build-Glass, Metal
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SIMNano-SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height147.9 mm153.2 mm
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Width71 mm71.9 mm
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Thickness8.7 mm7.9 mm
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Weight145 g159 g
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Waterproof-IP68, 1.5m for 30 mins
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Dust proof-IP68
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MIL-STD-810GYesYes
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ColorsSilverBlack, Blue, Red
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Display
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Display typeIPS LCDIPS capacitive touchscreen
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Physical size5.7 inches6.1 inches
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Resolution720 x 1520 pixels1440 x 3120 pixels
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Pixel density295 ppi564 ppi
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Display colors1677721616777216
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Protection-Scratch resistant
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Multitouch-Yes
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Display features-Always-on display, HDR10
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Hardware
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CPU-Quad-core
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CPUOcta-core 2.0 GHz Cortex-A53Dual-core 2.15 GHz Kryo
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CPU(second)dual-core 1.6 GHz Kryo
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ChipsetMediatek MT6762 Helio P22Qualcomm MSM8996 Snapdragon 821
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GPUPowerVR GE8320Adreno 530
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Memory RAM3 GB4 GB
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Internal storage32 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max2 TB512 GB
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StorageeMMC 5.1-
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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 typeDual-
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Main camera(wide) , 13 MP, f/1.8 , 1/3.1" , 1.12 µm16 MP, f/2.2 , 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-4608 x 3456 pixels
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Primary camera video1080p@30fps2160p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocus-phase detection autofocus
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Camera featuresPanorama, HDRAutofocus, continuous shooting, digital 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, macro mode
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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 , 1/5.0" , 1.12 µm8 MP, f/1.9 , 26 mm
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Selfie camera resolution-3264 x 2448 pixels
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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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EarpieceYesYes
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Multimedia
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RadioNo-
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Radio FM-FM radio with RDS
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 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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USBmicroUSB 2.0Type-C 1.0 reversible connector
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, 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-IonLi-Ion
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Battery capacity3000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 3.0
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Cost
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Price180 USD-
