Samsung Galaxy A04s vs Samsung Galaxy M21s
Samsung Galaxy A04s
Samsung Galaxy M21s
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 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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LTE speedLTE, 301 Mbps download, 150 Mbps uploadLTE-A, 603 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 announced2022-082020-11
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Status2022-092020-11
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Design
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BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height164.7 mm159.2 mm
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Width76.7 mm75.1 mm
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Thickness9.1 mm8.9 mm
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Weight195 g191 g
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ColorsBlack, Copper, Green, WhiteBlack, Blue
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Display
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Display typePLS LCDSuper AMOLED
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Physical size6.5 inches6.4 inches
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Resolution720 x 1600 pixels1080 x 2340 pixels
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Pixel density270 ppi403 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Corning Gorilla Glass 3
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Display features90Hz, 400 nits (peak)420 nits (typ), Infinity U Display
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.0 GHz Cortex-A55Quad-core 2.3 GHz Cortex-A73
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CPU(second)quad-core 2.0 GHz Cortex-A55quad-core 1.7 GHz Cortex-A53
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ChipsetExynos 850Exynos 9611
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GPUMali-G52Mali-G72 MP3
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Memory RAM3, 4 GB4, 6 GB
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Internal storage32, 64, 128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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Storage-UFS 2.1
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OS
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OSAndroid 12, One UI Core 4Android 10, One UI 2.5
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 50 MP, f/2.2 , 10x digital zoom(wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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(macro) , 2 MP, f/2.4(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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(depth) , 2 MP, f/2.4(depth) , 5 MP, f/2.2
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Primary camera resolution8190 x 6120 pixels9280 x 6920 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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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-mode, macro-modeAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera5 MP, f/2.232 MP, f/2.0 , (wide) , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlock-
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Selfie camera video720p@30fps1080p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM 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 2.0Type-C 2.0
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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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Features
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SensorsAccelerometer, fingerprintAccelerometer, 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 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Fast Charging
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Tests and performance
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Antutu117300 (v8)186200 (v8)
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Geekbench(single-core)152 (v5.2)-
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Geekbench(multi-core)585 (v5.2)-
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SAR value
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SAR EU(head)0.52 W/kg-
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SAR EU(body)1.23 W/kg-
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Cost
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Price170 USD280 USD
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