ZTE Blade A31 Plus vs vivo V29
ZTE Blade A31 Plus
vivo V29
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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 850, 900, 1700(AWS), 1900, 2100
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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, 13, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 20, 26, 28, 66, 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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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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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 announced2021-102023-07
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Status2021-102023-09
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Design
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BuildPlasticGlass front, glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM, eSIM or Dual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm164.2 mm
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Width77.5 mm74.4 mm
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Thickness9.6 mm7.5 mm
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Weight200 g186 g
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlue, GrayBlack, Blue, Purple, Red
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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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Display features-120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.6 GHz Cortex-A55Single-core 2.4 GHz Cortex-A78
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CPU(second)quad-core 1.2 GHz Cortex-A55Triple-core 2.2 GHz Cortex-A78
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CPU(third)Quad-core 1.9 GHz Cortex-A55
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ChipsetUnisoc SC9863AQualcomm SM7325 Snapdragon 778G 5G
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GPUIMG8322Adreno 642L
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Memory RAM1 GB8, 12 GB
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Internal storage32 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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Storage-UFS 2.2
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OS
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OSAndroid 11 Go EditionAndroid 13, Funtouch 13
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Main camera
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Camera typeSingleTriple
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Main camera5 MP, f/1.850 MP, f/1.9 , (wide) , 1/1.56" , 1.0 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Interpolated resolution8 MP-
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Primary camera resolution3264 x 2448 pixels8120 x 6180 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30fps
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Primary camera flashLED flashRing-LED flash
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Camera featuresHDRAutofocus, continuous shooting, digital 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 autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera2 MP, f/2.850 MP, f/2.0 , (wide) , 22 mm
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Selfie camera interpolated resolution5 MP-
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Selfie camera resolution2560 x 1944 pixels8160 x 6112 pixels
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Selfie camera features-Face unlock
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Selfie camera video480p@30fps1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi Direct-Yes
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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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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive
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NFCYesYes, eSE, eSIM
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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, 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 mAh4600 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes, 80W (50% in 17 min)
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Tests and performance
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Antutu101300 (v8)545000 (v9)
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Geekbench(single-core)149 (v5.2)1000 (v6)
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Geekbench(multi-core)817 (v5.2)2803 (v6)
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Cost
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Price100 USD530 USD
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SAR value
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SAR(head)-1.19 W/kg
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SAR(body)-1.14 W/kg
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SAR EU(head)-0.94 W/kg
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SAR EU(body)-1.08 W/kg