Samsung Galaxy A21s vs Xiaomi Civi 2
Samsung Galaxy A21s
Xiaomi Civi 2
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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, 34, 38, 39, 40, 41, 42
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5G network-5G band 1, 3, 5, 8, 28, 38, 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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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
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-052022-09
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Status2020-062022-09
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Design
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BuildPlasticGlass front (Gorilla Glass 5), glass back, aluminum frame
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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 mm159.2 mm
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Width75.3 mm72.7 mm
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Thickness8.9 mm7.2 mm
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Weight192 g171.8 g
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ColorsBlack, Blue, Red, WhiteBlack, Blue, Silver, Violet
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Display
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Display typePLS TFT capacitive touchscreenAMOLED
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Physical size6.5 inches6.55 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi402 ppi
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Display colors167772161073741824
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Protection-Scratch resistant, 3D curved glass screen, Corning Gorilla Glass 5
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Display features-Dolby Vision, HDR10+, 120Hz, 1000 nits (peak)
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.0 GHz Cortex-A55Octa-core 2.4 GHz
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetExynos 850Qualcomm Snapdragon 7 Gen 1
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GPUMali-G52Adreno 662
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Memory RAM3, 4, 6 GB8, 12 GB
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Internal storage32, 64 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 2.2
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OS
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OSOne UI 2.0(Android 10)Android 12, MIUI 13
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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 , 1/1.56" , 1.0 µm, (wide)
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8 MP, f/2.2 , 1/4.0" , 1.12 µm20 MP, f/2.2 , 1/2.78" , 1.0 µm, (ultrawide) , 115˚
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2 MP, f/2.42 MP, f/2.4 , (macro)
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2 MP, f/2.4
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Primary camera resolution8000 x 6000 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS
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Primary camera flashLED flash2x Dual-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, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera type-Dual
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Selfie camera13 MP, f/2.2 , 1/3.1" , 1.12 µm32 MP, f/2.0 , 1/2.8" , 0.8 µm, (wide)
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(ultrawide) , 32 MP, 1/2.8" , 0.8 µm
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Selfie camera resolution4160 x 3120 pixels-
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Selfie camera features-Face unlock, face detection, HDR, autofocus
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Selfie camera video1080p@30fps1080p@30/60fps
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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 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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Bluetoothv5.0v5.2
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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
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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, 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 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 2.0, 67W (100% in 40 min)
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Cost
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Price200 USD350 USD
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Multimedia
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Radio-No
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Tests and performance
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Antutu-550948 (v9)
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Geekbench(single-core)-841 (v5.2)
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Geekbench(multi-core)-3097 (v5.2)