Samsung Galaxy A73 5G vs ZTE Blade A31
Samsung Galaxy A73 5G
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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38
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5G network5G band 1, 3, 5, 7, 28, 66 SA/NSA-
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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-ALTE, 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 announced2022-032021-07
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Status2022-042021-07
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Design
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BuildPlasticPlastic
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.7 mm140 mm
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Width76.1 mm71 mm
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Thickness7.6 mm8.9 mm
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Weight181 g166 g
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WaterproofIP67 (1m and 30 mins)-
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Dust proofIP67-
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ColorsGray, Mint, WhiteBlue, Gray
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Display
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Display typeSuper AMOLED+IPS LCD
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Physical size6.7 inches5.45 inches
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Resolution1080 x 2400 pixels720 x 1440 pixels
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Pixel density393 ppi295 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5-
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Display featuresInfinity-O display, 120Hz-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.4 GHz Kryo 670Quad-core 1.6 GHz Cortex-A55
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CPU(second)quad-core 1.8 GHz Kryo 670quad-core 1.2 GHz Cortex-A55
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ChipsetQualcomm SM7325 Snapdragon 778G 5GUnisoc SC9863A
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GPUAdreno 642LIMG8322
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Memory RAM6, 8 GB2 GB
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Internal storage128, 256 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB128 GB
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OS
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OSAndroid 12, One UI 4.1Android 11 Go Edition
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Main camera
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Camera typeQuadSingle
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Main camera(wide) , 108 MP, f/1.8 , 0.8 µm, 10x digital zoom8 MP
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(ultrawide) , 12 MP, f/2.2 , 1.12 µm
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(macro) , 5 MP, f/2.4 , 1.12 µm
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(depth) , 5 MP, f/2.4 , 1.12 µm
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Primary camera resolution12000 x 9000 pixels3264 x 2448 pixels
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Primary camera video4K@30fps, 1080p@30/60fps; gyro-EIS720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical 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, phase detection autofocusHDR
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm2 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution6528 x 5480 pixels1920 x 1080 pixels
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Selfie camera featuresHDR, Face unlock-
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Selfie camera video4K@30fps, 1080p@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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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 2.0microUSB 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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NFCYes (market dependent)Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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-PoLi-Ion
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Battery capacity4500 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0, 25W-
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Talk time 4G45 h-
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Tests and performance
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Antutu489000 (v9)101300 (v8)
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Geekbench(single-core)769 (v5.2)149 (v5.2)
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Geekbench(multi-core)2794 (v5.2)817 (v5.2)
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Cost
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Price550 USD100 USD
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Multimedia
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Radio-FM Radio
