vivo X51 5G vs vivo Y77e t1
vivo X51 5G
vivo Y77e t1
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
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5G network5G band 1, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA5G band 1, 5, 8, 28, 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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LTE speedLTE-ALTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-092022-08
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Status2020-102022-08
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Design
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BuildGlass front, glass back, aluminum frameGlass front, plastic frame, plastic back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height158.5 mm164 mm
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Width72.8 mm75.8 mm
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Thickness8 mm8.3 mm
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Weight181.5 g194 g
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ColorsGrayBlack, Blue gradient, Pink
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Display
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Display typeAMOLEDIPS LCD
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Physical size6.56 inches6.58 inches
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Resolution1080 x 2376 pixels1080 x 2408 pixels
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Pixel density398 ppi401 ppi
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Display colors1677721616777216
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ProtectionScratch resistant2.5D curved glass screen
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Display features90Hz, HDR10+-
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DxOMark display score87-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.4 GHz Kryo 475 PrimeDual-core 2.4 GHz Cortex-A76
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CPU(second)Single-core 2.2 GHz Kryo 475 GoldHexa-core 2.0 GHz Cortex-A55
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CPU(third)Hexa-core 1.8 GHz Kryo 475 Silver
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ChipsetQualcomm SM7250 Snapdragon 765GMediaTek MT6833P Dimensity 810
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GPUAdreno 620Mali-G57 MC2
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Memory RAM8 GB8 GB
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Internal storage256 GB256 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 2.1-
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OS
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OSAndroid 10, Funtouch 10.0Android 12, Origin OS Ocean
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 48 MP, f/1.6 , 1/1.2" , 0.8 µm(wide) , 50 MP, f/1.8 , 10x digital zoom
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(periscope telephoto) , 8 MP, f/3.4 , 135 mm, 1/4.0" , 5x optical zoom(macro) , 2 MP, f/2.4
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(portrait) , 13 MP, f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
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(ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
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Primary camera resolution8000 x 6000 pixels-
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Primary camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Primary camera flashdual-LED dual-tone flashLED flash
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Camera featuresAutofocus, 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 autofocusAutofocus, 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 autofocus
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DxOMark photo117-
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DxOMark zoom67-
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DxOMark video102-
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DxOMark camera score114-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 32 MP, f/2.5 , 26 mm, 1/2.8" , 0.8 µm(wide) , 8 MP, f/2.0
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Selfie camera resolution6528 x 4896 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@30fps1080p@30fps
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DxOMark photo82-
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DxOMark video78-
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DxOMark camera score81-
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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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Multimedia
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RadioNoNo
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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
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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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Bluetoothv5.1v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HDaptX HD
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NFCYesNo
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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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QZSS-Yes
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, 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 capacity4315 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingVivo FlashCharge (57% in 30 min)Yes, 18W
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DxOMark autonomy45-
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DxOMark charging80-
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DxOMark efficiency68-
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DxOMark battery score60-
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Tests and performance
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Antutu333912 (v8)385060 (v9)
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Geekbench(single-core)672 (v5.2)-
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Geekbench(multi-core)1969 (v5.2)-
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Cost
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Price940 USD260 USD