ZTE Blade A51 vs vivo V27
ZTE Blade A51
vivo V27
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100 - global version; 850, 800, 2100 - Asia
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 39, 40, 41 - global version; 1, 3, 5, 8, 28, 38, 40, 41 - Asia
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA - global version; 1, 3, 5, 8, 28, 78 SA/NSA - Asia
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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LTE speedLTE, Cat6, 301 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 announced2021-052023-03
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Status2021-052023-03
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Design
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BuildPolycarbonateGlass front, glass back
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height166.5 mm164.1 mm
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Width75.6 mm74.8 mm
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Thickness8.5 mm7.4 mm
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Weight173 g180 g
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Build features-Color changing back panel color
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ColorsBlue, GrayBlack, Blue, Gold, Green
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Display
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Display typeIPS LCDAMOLED
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Physical size6.52 inches6.78 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density269 ppi388 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-A55Dual-core 2.8 GHz Cortex-A715
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CPU(second)quad-core 1.2 GHz Cortex-A55Hexa-core Cortex-A510
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ChipsetUnisoc SC9863AMediatek Dimensity 7200
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GPUIMG8322Mali-G610 MC4
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Internal storage32, 64 GB128, 256 GB
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Memory RAM2 GB8, 12 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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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 typeDualTriple
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Main camera13 MP50 MP, (wide) , f/1.9 , 1/1.56" , 1.0 µm, 20x digital zoom
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2 MP8 MP, (ultrawide) , f/2.2 , 120˚ , 16 mm, 1/4" , 1.12 µm
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(macro) , 2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels8190 x 6120 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashRing-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, phase detection autofocusAutofocus, 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 camera5 MP, f/2.0 , 1.0 µm50 MP, f/2.5 , (wide)
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Selfie camera resolution2560 x 1920 pixels8160 x 6112 pixels
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Selfie camera featuresFace unlock, face detectionFace unlock, HDR, face detection, autofocus
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30fps, gyro-EIS
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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, 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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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYesYes, eSE
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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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NavIC-Yes
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Features
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SensorsAccelerometer, fingerprint, 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-IonLi-Po
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Battery capacity3200 mAh4600 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 66W (50% in 19 min)
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Tests and performance
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Antutu101300 (v8)786559 (v9)
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Geekbench(single-core)147 (v5.2)845 (v5.2)
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Geekbench(multi-core)808 (v5.2)2217 (v5.2)
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Cost
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Price90 USD400 USD
