Samsung Galaxy A21s vs vivo X90
Samsung Galaxy A21s
vivo X90
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 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, Cat4, 151 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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Status2020-062022-11
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Oficially announced2020-052022-11
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Design
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BuildPlasticGlass front, glass back or eco leather back
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height163.7 mm164.1 mm
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Width75.3 mm74.4 mm
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Thickness8.9 mm8.5 mm
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Weight192 g196/200 g
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Waterproof-IP64
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Dust proof-IP64
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ColorsBlack, Blue, Red, WhiteBlack, Blue, Red
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Display
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Display typePLS TFT capacitive touchscreenAMOLED
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Physical size6.5 inches6.78 inches
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Resolution720 x 1600 pixels1260 x 2800 pixels
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Pixel density270 ppi453 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 3D curved glass screen
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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 2.0 GHz Cortex-A55Single-core 3.05 GHz Cortex-X3
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CPU(second)quad-core 2.0 GHz Cortex-A55Triple-core 2.85 GHz Cortex-A715
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetExynos 850MediaTek Dimensity 9200
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GPUMali-G52Arm Immortalis-G715
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Memory RAM3, 4, 6 GB8, 12 GB
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Internal storage32, 64 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 3.1, UFS 4.0
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OS
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OSOne UI 2.0(Android 10)Android 13, Funtouch (global), Origin OS 3 (China)
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Main camera
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Camera typeQuadTriple
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm50 MP, f/1.8 , 1/1.49" , 1.0 µm, (wide) , 10x digital zoom
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8 MP, f/2.2 , 1/4.0" , 1.12 µm12 MP, f/2.0 , 1/2.93" , 1.22 µm, (telephoto) , 50 mm, 2x optical zoom
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2 MP, f/2.412 MP, f/2.0 , 116˚ , (ultrawide) , 16 mm, 1/2.93" , 1.22 µm
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels8190 x 6120 pixels
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Primary camera video1080p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED dual-tone flash
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Camera featuresAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-modeAutofocus, continuous shooting, digital zoom, optical 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 autofocus, laser autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera13 MP, f/2.2 , 1/3.1" , 1.12 µm32 MP, f/2.5 , 1/2.8" , 0.8 µm, (wide) , 24 mm
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Selfie camera resolution4160 x 3120 pixels6528 x 4896 pixels
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Selfie camera features-Face unlock
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Selfie camera video1080p@30fps4K@30fps, 1080p@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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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 HotspotYes-
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.3
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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Infrared-Yes
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NFCYes (market dependent)Yes
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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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NavIC-Yes
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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gyroscope, proximityAccelerometer, color spectrum, 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 capacity5000 mAh4810 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 120W (50% in 8 min)
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Reverse charging-Yes
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Talk time 4G-17.5 h
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Cost
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Price200 USD500 USD
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Multimedia
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Radio-No
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Tests and performance
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Antutu-1250000 (v9)
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Geekbench(single-core)-1426 (v5.2)
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Geekbench(multi-core)-4438 (v5.2)