ZTE Blade A31 vs vivo iQOO 11S
ZTE Blade A31
vivo iQOO 11S
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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, 38LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 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 2.4 Mbps download, 0.15 Mbps upload
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LTE speedLTE, 301 Mbps download, 150 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-072023-07
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Status2021-072023-07
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Design
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BuildPlasticAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height140 mm164.9 mm
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Width71 mm77.1 mm
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Thickness8.9 mm8.4/8.7 mm
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Weight166 g207/210 g
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ColorsBlue, GrayBlack, Blue, White (BMW M branding)
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Display
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Display typeIPS LCDLTPO4 AMOLED
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Physical size5.45 inches6.78 inches
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Resolution720 x 1440 pixels1440 x 3200 pixels
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Pixel density295 ppi518 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass Victus
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Display features-144Hz, HDR10+, 1800 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 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.2 GHz Cortex-A55dual-core 2.8 GHz Cortex-A715
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CPU(third)Dual-core 2.8 GHz Cortex-A710
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CPU(fourth)Triple-core 2.0 GHz Cortex-A510
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ChipsetUnisoc SC9863AQualcomm SM8550-AB Snapdragon 8 Gen 2
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GPUIMG8322Adreno 740
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Internal storage32 GB256, 512, 1024 GB
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Memory RAM2 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 13, OriginOS 3 (China)
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Main camera
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Camera typeSingleTriple
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Main camera8 MP50 MP, (wide) , f/1.9 , 23 mm, 1/1.49" , 1.0 µm, 20x digital zoom
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(telephoto) , 13 MP, f/2.5 , 47 mm, 2x optical zoom
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(ultrawide) , 8 MP, f/2.2 , 16 mm
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Primary camera resolution3264 x 2448 pixels8190 x 6144 pixels
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Primary camera video720p@30fps8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashLED flashdual-LED flash
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Camera featuresHDRAutofocus, 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 autofocus, RAW
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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 resolution1920 x 1080 pixels4608 x 3456 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
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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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Bluetoothv4.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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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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NavIC-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 mAh4700 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Super FlashCharge, 200W
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Talk time 4G-18.5 h
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Standby time 4G-427 h
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Tests and performance
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Antutu101300 (v8)1333490 (v9)
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Geekbench(single-core)149 (v5.2)1477 (v5.2)
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Geekbench(multi-core)817 (v5.2)4702 (v5.2)
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Cost
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Price100 USD550 USD
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