Infinix Zero 8i vs vivo X Fold+
Infinix Zero 8i
vivo X Fold+
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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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, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66
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5G network-5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 66, 38, 40, 41, 77, 78, 79 SA/NSA
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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LTE speedLTE-A, Cat7, 301 Mbps download, 102 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-122022-09
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Status2020-122022-09
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Design
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Build-Aluminium alloy, glass, faux leather
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height168.7 mm162 mm
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Width76.1 mm74.5 mm
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Thickness9.1 mm14.6 mm
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Height unfolded-162 mm
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Width unfolded-144.9 mm
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Thickness unfolded-6.3 mm
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Weight210.5 g311 g
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ColorsBlack, SilverBlack, Blue, Red
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Display
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Display typeIPS LCDFoldable LTPO AMOLED
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Physical size6.85 inches8.03 inches
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Resolution1080 x 2460 pixels1916 x 2160 pixels
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Pixel density392 ppi360 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screenScratch resistant
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Display features90Hz120Hz, HDR10+
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Cover display-AMOLED
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Cover display physical size-6.53 inches
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Cover display resolution-1080 x 2520 pixels
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.05 GHz Cortex-A76Single-core 3.19 GHz Cortex-X2
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.75 GHz Cortex-A710
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CPU(third)Quad-core 2.0 GHz Cortex-A510
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ChipsetMediatek MT6785 Helio G90TQualcomm SM8475 Snapdragon 8+ Gen 1
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GPUMali-G76 MC4Adreno 730
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Memory RAM8 GB12 GB
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Internal storage128 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max256 GB-
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Storage-UFS 3.1
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OS
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OSAndroid 10Android 12, Origin OS Ocean
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Main camera
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Camera typeQuadQuad
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Main camera(wide) , 48 MP, f/1.8(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm
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(ultrawide) , 8 MP, f/2.3 , 119˚ , 1/4.0" , 1.12 µm(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom
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(depth) , 2 MP, f/2.4(telephoto) , 12 MP, f/2.0 , 47 mm, 2x optical zoom
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(ultrawide) , 48 MP, f/2.2 , 114˚ , 14 mm
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Primary camera resolution8000 x 6000 pixels8192 x 6144 pixels
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Primary camera video4K@30fps, 1080p@30/60fps, gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashquad-LED 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 autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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Selfie camera
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Selfie camera typeDualSingle
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Selfie camera(wide) , 16 MP, f/2.0 , 1/2.0" , 0.8 µm(wide) , 16 MP, f/2.5
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm, 105˚
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera featuresFace unlockDigital image stabilization, face detection, face unlock, HDR
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Selfie camera video4K@30fps, 1080p@30/60fps1080p@30fps
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-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 Band-Yes
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USBType-C 2.0Type-C 3.2
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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NFCNoYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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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, compass, fingerprint, gyroscope, proximityAccelerometer, barometer, 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 capacity4500 mAh4730 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperChargeYes, 80W (100% in 35 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time 3G-22.6 h
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Tests and performance
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Antutu290582 (v8)1100438 (v9)
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Geekbench(single-core)523 (v5.2)-
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Geekbench(multi-core)1678 (v5.2)-
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SAR value
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SAR(head)0.40 W/kg-
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SAR(body)0.95 W/kg-
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Cost
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Price270 USD1450 USD