Samsung Galaxy Z Fold2 5G vs vivo Y21e
Samsung Galaxy Z Fold2 5G
vivo Y21e
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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4G networkLTELTE frequency band 1, 3, 5, 8, 40
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5G network5G band SA/NSA/Sub6/mmWave-
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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 speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A (7CA) Cat20, 2000 Mbps download, 200 Mbps uploadLTE, 392 Mbps download, 151 Mbps upload
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5G speed5G-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-082022-01
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Status2020-092022-01
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Design
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BuildGlass front (folded), plastic front (unfolded), glass back, aluminum frameGlass front, plastic frame, plastic back
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height159.2 mm164.3 mm
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Width68 mm76.1 mm
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Thickness16.8 mm8 mm
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Height unfolded159.2 mm-
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Width unfolded128.2 mm-
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Thickness unfolded6.9 mm-
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Weight279 g182 g
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PaymentSamsung Pay-
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ColorsBlack, BronzeBlue, Diamond Glow
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Display
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Display typeFoldable Dynamic AMOLED 2X capacitive touchscreenIPS LCD
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Physical size7.6 inches6.51 inches
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Resolution1768 x 2208 pixels720 x 1600 pixels
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Pixel density372 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5-
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Display featuresHDR10+, 120Hz refresh rate-
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Cover displayAMOLED capacitive touchscreen-
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Cover display physical size6.23 inches-
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Cover display resolution816 x 2260 pixels-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.09 GHz Kryo 585Quad-core 2.4 GHz Kryo 265 Gold
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CPU(second)Triple-core 2.42 GHz Kryo 585quad-core 1.9 GHz Kryo 265 Silver
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetQualcomm SM8250 Snapdragon 865+Qualcomm SM6225 Snapdragon 680 4G
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GPUAdreno 650Adreno 610
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Memory RAM12 GB3 GB
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Internal storage256 GB64 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-1 TB
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StorageUFS 3.0UFS 2.1
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OS
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OSAndroid 10, One UI 2.5Android 11, Funtouch 12
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Main camera
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Camera typeTripleDual
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Main camera12 MP, f/1.8 , 26 mm, 1/1.76" , 1.8 µm13 MP, f/2.2 , (wide)
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12 MP, f/2.4 , 52 mm, 1/3.6" , 1.0 µm, 2x optical zoom2 MP, f/2.4 , (macro)
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12 MP, f/2.2
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Primary camera resolution4032 x 3024 pixels4160 x 3120 pixels
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Primary camera video4K@60fps, 1080p@60/240fps (gyro-EIS), 720p@960fps (gyro-EIS), HDR101080p@30fps
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Primary camera flash-LED 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, 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 photo108-
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DxOMark zoom63-
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DxOMark video102-
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DxOMark camera score109-
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Selfie camera
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Selfie camera type-Single
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Selfie camera10 MP, f/2.2 , 26 mm, 1/3" , 1.22 µm8 MP, f/2.0 , (wide)
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Selfie camera resolution3840 x 2160 pixels3264 x 2448 pixels
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Selfie camera features-Face unlock
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Selfie camera video4K@30fps, 1080p@30fps, gyro-EIS1080p@30fps
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Sound
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3.5mm jack-Yes
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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, 802.11acWi-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 reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFC-No
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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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BeidouYes-
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BDS-Yes
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QZSS-Yes
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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 capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQualcomm Quick Charge 2.0Quick Charge, 18W
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Reverse charging-Yes
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Wireless chargingQi/PMA-
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Cost
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Price2400 USD170 USD
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Tests and performance
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Antutu-220000 (v9)
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Geekbench(single-core)-387 (v5.2)
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Geekbench(multi-core)-1636 (v5.2)
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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
