Samsung Galaxy A15 5G vs ZTE Blade A31 Plus
Samsung Galaxy A15 5G
ZTE Blade A31 Plus
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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, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 1, 3, 5, 7, 8, 26, 28, 40, 41, 66, 77, 78 SA/NSA/Sub6-
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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 speedLTELTE, 151 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-122021-10
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Status2023-122021-10
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Design
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BuildGlass front, plastic back, plastic framePlastic
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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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Height160.1 mm159.2 mm
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Width76.8 mm77.5 mm
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Thickness8.4 mm9.6 mm
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Weight200 g200 g
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ColorsBlack, Magical Blue, Optimistic Blue, YellowBlue, Gray
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Display
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Display typeSuper AMOLEDIPS LCD
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Physical size6.5 inches6.0 inches
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Resolution1080 x 2340 pixels480 x 960 pixels
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Pixel density396 ppi179 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen-
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Display features90Hz, 800 nits (HBM)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A76Quad-core 1.6 GHz Cortex-A55
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CPU(second)Hexa-core 2.0 GHz Cortex-A55quad-core 1.2 GHz Cortex-A55
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ChipsetMediatek Dimensity 6100+Unisoc SC9863A
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GPUMali-G57 MC2IMG8322
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Memory RAM4, 6, 8 GB1 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 14, One UI 6Android 11 Go Edition
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Main camera
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Camera typeTripleSingle
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Main camera(wide) , 50 MP, f/1.85 MP, f/1.8
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(ultrawide) , 5 MP, f/2.2
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(macro) , 2 MP, f/2.4
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Interpolated resolution-8 MP
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Primary camera resolution8190 x 6120 pixels3264 x 2448 pixels
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Primary camera video1080p@30fps720p@30fps
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital 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) , 13 MP, f/2.02 MP, f/2.8
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution4160 x 3120 pixels2560 x 1944 pixels
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Selfie camera featuresFace detection, HDR, face unlock-
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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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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 Hotspot-Yes
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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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Bluetoothv5.3v4.2
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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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GLONASSYesYes
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GALILEOYes-
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, virtual proximity sensingAccelerometer
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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 capacity5000 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 25W-
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Talk time 4G44 h-
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Tests and performance
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Antutu442500 (v10)101300 (v8)
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Geekbench(single-core)651 (v5.2)149 (v5.2)
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Geekbench(multi-core)1973 (v5.2)817 (v5.2)
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SAR value
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SAR EU(head)0.80 W/kg-
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SAR EU(body)1.46 W/kg-
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Cost
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Price200 USD100 USD
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Multimedia
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Radio-FM Radio
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