LG Q9 vs ZTE Blade A31
LG Q9
ZTE Blade A31
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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, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900)LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38
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HSDPA speed42.2 Mbps21.1 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, Cat12, 603 Mbps download, 102 Mbps uploadLTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-12021-07
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Status2019-72021-07
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Design
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BuildGlass, MetalPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height153.2 mm140 mm
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Width71.9 mm71 mm
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Thickness7.9 mm8.9 mm
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Weight159 g166 g
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WaterproofIP68, 1.5m for 30 mins-
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Dust proofIP68-
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MIL-STD-810GYes-
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ColorsBlack, Blue, RedBlue, Gray
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Display
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Display typeIPS capacitive touchscreenIPS LCD
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Physical size6.1 inches5.45 inches
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Resolution1440 x 3120 pixels720 x 1440 pixels
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Pixel density564 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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MultitouchYes-
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Display featuresAlways-on display, HDR10-
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Hardware
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CPUQuad-coreOcta-core
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CPUDual-core 2.15 GHz KryoQuad-core 1.6 GHz Cortex-A55
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CPU(second)dual-core 1.6 GHz Kryoquad-core 1.2 GHz Cortex-A55
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ChipsetQualcomm MSM8996 Snapdragon 821Unisoc SC9863A
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GPUAdreno 530IMG8322
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Memory RAM4 GB2 GB
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Internal storage64 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB128 GB
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OS
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OSAndroid 8.1 OreoAndroid 11 Go Edition
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Main camera
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Camera type-Single
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Main camera16 MP, f/2.2 , 28 mm8 MP
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Primary camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Primary camera video2160p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Primary camera phase detection autofocusphase detection autofocus-
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Camera featuresAutofocus, 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 modeHDR
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Selfie camera
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Selfie camera type-Single
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Selfie camera8 MP, f/1.9 , 26 mm2 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution3264 x 2448 pixels1920 x 1080 pixels
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Selfie camera video1080p@30fps480p@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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Radio-FM Radio
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Radio FMFM radio with RDS-
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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 DirectYes-
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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USB On-The-GoYes-
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BDSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer
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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 chargingQuick Charge 3.0-
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Tests and performance
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Antutu-101300 (v8)
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Geekbench(single-core)-149 (v5.2)
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Geekbench(multi-core)-817 (v5.2)
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Cost
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Price-100 USD
