LG K31 vs Samsung Galaxy A23 5G
LG K31
Samsung Galaxy A23 5G
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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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, 20, 26, 28, 38, 40, 41, 66
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5G network-5G band 1, 3, 8, 20, 28, 41, 77, 78 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, 750 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-08
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Status2020-082022-09
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Design
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BuildPlasticGlass front (Gorilla Glass 5), plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height147.8 mm165.4 mm
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Width71.1 mm76.9 mm
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Thickness8.6 mm8.4 mm
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Weight146 g197 g
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MIL-STD-810GYes-
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ColorsSilverBlack, Blue, Peach, White
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Display
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Display typeIPS LCD capacitive touchscreenPLS LCD
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Physical size5.7 inches6.6 inches
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Resolution720 x 1520 pixels1080 x 2408 pixels
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Pixel density295 ppi400 ppi
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Display colors1677721616777216
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Protection-Corning Gorilla Glass 5
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Hardware
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CPU-Octa-core
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CPUOcta-core 2.0 GHz Cortex-A53Dual-core 2.2 GHz Kryo 660 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 660 Silver
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Chipset-Qualcomm SM6375 Snapdragon 695 5G
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GPU-Adreno 619
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Internal storage32 GB64, 128 GB
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Memory RAM2 GB4, 6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageeMMC 5.1-
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OS
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OSAndroid 10.0 (LG UX 9.1)Android 12, One UI 4.1
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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/1.8 , (wide)
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5 MP, f/2.2 , 1/5.0" , 1.12 µm5 MP, f/2.2 , 1/5" , 1.12 µm, (ultrawide) , 123˚
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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 pixels8190 x 6120 pixels
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Primary camera video1080p@30fps1080p@30fps
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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 autofocusAutofocus, continuous shooting, digital zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection 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 µm8 MP, f/2.2 , (wide)
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock, HDR
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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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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 2.0
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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SensorsAccelerometer, fingerprintAccelerometer, 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-Fast charging, 25W
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Cost
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Price150 USD300 USD
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Tests and performance
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Antutu-218000 (v9)
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Geekbench(single-core)-522 (v5.4)
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Geekbench(multi-core)-1669 (v5.4)