LG K31 vs vivo X Note
LG K31
vivo X Note
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 2, 4, 5, 12, 13, 25, 26, 41, 66, 71LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
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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 speedLTELTE-A, 1174 Mbps download, 210 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-04
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Status2020-082022-04
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Design
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BuildPlasticAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height147.8 mm168.8 mm
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Width71.1 mm80.3 mm
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Thickness8.6 mm8.4 mm
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Weight146 g216/221 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-810GYes-
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ColorsSilverBlack, Blue, Gray
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Display
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Display typeIPS LCD capacitive touchscreenLTPO AMOLED
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Physical size5.7 inches7.0 inches
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Resolution720 x 1520 pixels1440 x 3080 pixels
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Pixel density295 ppi486 ppi
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Display colors167772161073741824
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Protection-Scratch resistant
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Display features-120Hz, HDR10+
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.0 GHz Cortex-A53Single-core 3.0 GHz Cortex-X2
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CPU(second)Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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Chipset-Qualcomm SM8450 Snapdragon 8 Gen 1
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GPU-Adreno 730
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Memory RAM2 GB8, 12 GB
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Internal storage32 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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StorageeMMC 5.1UFS 3.1
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OS
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OSAndroid 10.0 (LG UX 9.1)Android 12, Origin OS Ocean
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Main camera
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Camera typeDualQuad
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Main camera13 MP, f/1.8 , 27 mm, 1/3.1" , 1.12 µm50 MP, f/1.6 , 1/1.31" , 1.2 µm, (wide)
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5 MP, f/2.2 , 1/5.0" , 1.12 µm8 MP, f/3.4 , (periscope telephoto) , 125 mm, 5x optical zoom
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(telephoto) , 12 MP, f/2.0 , 47 mm, 1/2.93" , 1.2 µm, 2x optical zoom
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(ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm, 1/2.0" , 0.8 µm
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Primary camera resolution4160 x 3120 pixels8192 x 6144 pixels
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Primary camera video1080p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED 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 autofocusAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera5 MP, f/2.2 , 24 mm, 1/5.0" , 1.12 µm16 MP, f/2.5 , 1/3.1" , 1.0 µm, (wide)
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Selfie camera resolution2560 x 1920 pixels4608 x 3456 pixels
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Selfie camera features-Digital image stabilization, face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioNoNo
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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, 802.11ax
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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 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFC-Yes
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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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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, fingerprintAccelerometer, barometer, 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-Po
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Battery capacity3000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 80W (100% in 32 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time 4G-13.4 h
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Cost
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Price150 USD950 USD
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Tests and performance
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Antutu-1073589 (v9)
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Geekbench(single-core)-1231 (v5.2)
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Geekbench(multi-core)-4246 (v5.2)
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