vivo Y51a vs vivo iQOO 11
vivo Y51a
vivo iQOO 11
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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, 3, 5, 8, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps uploadEV-DO 2.4 Mbps download, 0.15 Mbps upload
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LTE speedLTE-A, 603 Mbps download, 151 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-012022-12
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Status2021-012022-12
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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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Height163.9 mm164.9 mm
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Width75.3 mm77.1 mm
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Thickness8.4 mm8.4/8.7 mm
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Weight188 g205/208 g
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ColorsCrystal Symphony, Titanium SapphireBlack, Green, White (BMW M branding)
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Display
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Display typeIPS LCDLTPO4 AMOLED
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Physical size6.58 inches6.78 inches
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Resolution1080 x 2408 pixels1440 x 3200 pixels
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Pixel density401 ppi518 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+, 1800 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Kryo 260 GoldSingle-core 3.2 GHz Cortex-X3
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CPU(second)quad-core 1.8 GHz Kryo 260 Silverdual-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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ChipsetQualcomm SM6115 Snapdragon 662Qualcomm SM8550 Snapdragon 8 Gen 2
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GPUAdreno 610Adreno 740
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Memory RAM8 GB8, 12, 16 GB
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Internal storage128 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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Storage-UFS 3.1/UFS 4.0
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OS
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OSAndroid 11, Funtouch 11Android 13, Funtouch 13 (global), Origin OS 3 (China)
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 48 MP, f/1.8 , 1/2.0" , 0.8 µm(wide) , 50 MP, f/1.9 , 1/1.57" , 1.0 µm, 20x digital zoom
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm(telephoto) , 13 MP, f/2.5 , 50 mm, Yes
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(macro) , 2 MP, f/2.4(ultrawide) , 8 MP, f/2.2 , 16 mm
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Primary camera resolution8000 x 6000 pixels8190 x 6144 pixels
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS8K@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 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 autofocusAutofocus, 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 camera(wide) , 16 MP, f/2.0 , 1/3.06" , 1.0 µm(wide) , 16 MP, f/2.5
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Selfie camera resolution4640 x 3456 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps, gyro-EIS
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes, with dual 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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11acWi-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 DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.3
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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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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYesYes
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BDSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, 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-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick ChargeSuper FlashCharge, 120W
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Tests and performance
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Antutu178300 (v8)1333490 (v9)
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Geekbench(single-core)317 (v5.2)1403 (v5.2)
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Geekbench(multi-core)1384 (v5.2)4522 (v5.2)
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Cost
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Price240 USD520 USD