vivo X Fold vs vivo Y15s 2021
vivo X Fold
vivo Y15s 2021
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800, 1900GSM 850, 900, 1800, 1900
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3G networkHSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xHSDPA 850, 900, 2100
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 66LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 39, 40, 41
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5G network5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 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, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-042021-11
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Status2022-042021-11
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Design
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BuildAluminium alloy, glassGlass front, plastic back, plastic frame
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height162 mm164 mm
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Width74.5 mm75.2 mm
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Thickness14.6 mm8.3 mm
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Height unfolded162 mm-
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Width unfolded144.9 mm-
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Thickness unfolded6.3 mm-
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Weight311 g179 g
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ColorsBlack, BlueBlue, Green
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Display
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Display typeFoldable LTPO AMOLEDIPS LCD
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Physical size8.03 inches6.51 inches
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Resolution1916 x 2160 pixels720 x 1600 pixels
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Pixel density360 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant-
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Display features120Hz, HDR10+-
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Cover displayAMOLED-
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Cover display physical size6.53 inches-
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Cover display resolution1080 x 2520 pixels-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.0 GHz Cortex-X2Quad-core 2.2 GHz Cortex-A53
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CPU(second)Triple-core 2.50 GHz Cortex-A710quad-core 1.8 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8450 Snapdragon 8 Gen 1Mediatek MT6765 Helio P35
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GPUAdreno 730PowerVR GE8320
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Memory RAM12 GB3 GB
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Internal storage256, 512 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-256 GB
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StorageUFS 3.1-
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OS
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OSAndroid 12, Origin OS OceanAndroid 11 Go edition, Funtouch 11.1
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Main camera
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Camera typeQuadDual
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Main camera(wide) , 50 MP, f/1.8 , 1/1.57" , 1.0 µm(wide) , 13 MP, f/2.2 , 27 mm
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(periscope telephoto) , 8 MP, f/3.4 , 125 mm, 5x optical zoom(depth) , 2 MP, f/2.7
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(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 resolution8192 x 6144 pixels-
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Primary camera video8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera opticsZeiss optics-
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, 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 autofocusPanorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 16 MP, f/2.58 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresDigital image stabilization, face detection, face unlock, HDR-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNoFM Radio
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 BandYes-
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USBType-C 3.1microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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InfraredYes-
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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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QZSSYes-
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NavICYes-
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Features
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SensorsAccelerometer, barometer, 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 capacity4600 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes, 66W (100% in 37 min)-
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Reverse charging-Yes
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Wireless reverse chargingYes, 10W-
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Fast wireless chargingYes, 50W-
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Talk time 3G22.6 h-
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Tests and performance
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Antutu1073500 (v9)103000 (v8)
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Geekbench(single-core)1278 (v5.2)150 (v5.2)
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Geekbench(multi-core)4189 (v5.2)549 (v5.2)
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Cost
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Price1430 USD140 USD
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SAR value
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SAR(head)-0.83 W/kg
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SAR(body)-1.09 W/kg