ZTE Blade A31 Plus vs vivo iQOO 12
ZTE Blade A31 Plus
vivo iQOO 12
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
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HSDPA speed21.1 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE, 151 Mbps download, 51 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-102023-11
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Status2021-102023-11
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Design
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BuildPlasticAluminium alloy
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm163.2 mm
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Width77.5 mm75.9 mm
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Thickness9.6 mm8.1/8.4 mm
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Weight200 g198.5/203.7 g
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ColorsBlue, GrayBlack, Red, White (BMW M branding)
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Display
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Display typeIPS LCDAMOLED
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Physical size6.0 inches6.78 inches
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Resolution480 x 960 pixels1260 x 2800 pixels
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Pixel density179 ppi453 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen
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Display features-144Hz, HDR10+, 1400 nits (HBM), 3000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Single-core 3.3 GHz Cortex-X4
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CPU(second)quad-core 1.2 GHz Cortex-A55Penta-core 3.2 GHz Cortex-A720
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetUnisoc SC9863AQualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUIMG8322Adreno 750
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Internal storage32 GB256, 512, 1024 GB
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Memory RAM1 GB12, 16 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 11 Go EditionAndroid 14, Funtouch 14 (global), OriginOS 4 (China)
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Main camera
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Camera typeSingleTriple
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Main camera5 MP, f/1.850 MP, f/1.7 , (wide) , 23 mm, 1/1.3" , 1.2 µm
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(periscope telephoto) , 64 MP, f/2.6 , 70 mm, 1/2.0" , 3x optical zoom
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(ultrawide) , 50 MP, f/2.0 , 15 mm
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Interpolated resolution8 MP-
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Primary camera resolution3264 x 2448 pixels8192 x 6144 pixels
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Primary camera video720p@30fps8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashLED flashdual-LED flash
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Camera featuresHDRHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, f/2.816 MP, f/2.5 , (wide)
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Selfie camera interpolated resolution5 MP-
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Selfie camera resolution2560 x 1944 pixels-
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Selfie camera features-Face unlock, HDR
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Selfie camera video480p@30fps1080p@30fps, gyro-EIS
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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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RadioFM 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, 802.11ax, 802.11be
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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WiFi Tri-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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Bluetoothv4.2v5.4
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive, aptX Lossless
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Infrared-Yes
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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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GALILEO-Yes
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BDS-Yes
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QZSS-Yes
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Features
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SensorsAccelerometerAccelerometer, color spectrum, 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, 120W
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Tests and performance
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Antutu101300 (v8)2020000 (v9)
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Geekbench(single-core)149 (v5.2)2188 (v5.2)
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Geekbench(multi-core)817 (v5.2)6383 (v5.2)
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Cost
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Price100 USD570 USD
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