Samsung Galaxy A21s vs Xiaomi Redmi Note 11 Pro
Samsung Galaxy A21s
Xiaomi Redmi Note 11 Pro
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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
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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, 12, 13, 17, 20, 26, 28, 32, 38, 40, 41, 66
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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, Cat4, 151 Mbps download, 51 Mbps uploadLTE-A (CA), 750 Mbps download, 211 Mbps upload
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GPRSYesYes
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EDGEYesClass 8
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Availability
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Oficially announced2020-052022-01
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Status2020-062022-02
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Design
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BuildPlasticGlass front (Gorilla Glass 5), glass back
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Hybrid Dual SIM (Nano-SIM, dual stand-by)
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Height163.7 mm164.2 mm
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Width75.3 mm76.1 mm
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Thickness8.9 mm8.1 mm
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Weight192 g202 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, Blue, Red, WhiteBlue, White, Gray
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Display
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Display typePLS TFT capacitive touchscreenSuper AMOLED
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Physical size6.5 inches6.67 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Display features-120Hz, HDR10, 700 nits, 1200 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A55Dual-core 2.05 GHz Cortex-A76
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CPU(second)quad-core 2.0 GHz Cortex-A55Hexa-core 2.0 GHz Cortex-A55
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ChipsetExynos 850Mediatek Helio G96
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GPUMali-G52Mali-G57 MC2
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Memory RAM3, 4, 6 GB6, 8 GB
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Internal storage32, 64 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB1 TB
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Storage-UFS 2.2
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OS
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OSOne UI 2.0(Android 10)Android 11, MIUI 13
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Main camera
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Camera typeQuadQuad
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm108 MP, f/1.9 , 26 mm, 1/1.52" , 0.7 µm, (wide) , 26˚
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8 MP, f/2.2 , 1/4.0" , 1.12 µm8 MP, f/2.2 , (ultrawide) , 118˚
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2 MP, f/2.42 MP, f/2.4 , (macro)
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2 MP, f/2.42 MP, f/2.4 , (depth)
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Primary camera resolution8000 x 6000 pixels12000 x 9000 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLED flashLED 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, 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, night mode 2.0
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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 µm16 MP, f/2.4 , 1.0 µm, (wide)
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Selfie camera resolution4160 x 3120 pixels4608 x 3456 pixels
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Selfie camera features-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 jackYesYes
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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
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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 1.0 reversible connectorType-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Infrared-Yes
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NFCYes (market dependent)Yes (market dependent)
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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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Features
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SensorsAccelerometer, fingerprint, geomagnetic, gyroscope, 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-PoLi-Po
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Battery capacity5000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 3+, 67W (51% in 15 min)
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Cost
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Price200 USD305 USD
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Multimedia
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Radio-Unspecified
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Tests and performance
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Antutu-340000 (v9)
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Geekbench(single-core)-783 (v5.2)
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Geekbench(multi-core)-2551 (v5.2)