Samsung Galaxy M23 vs Xiaomi Redmi 9A
Samsung Galaxy M23
Xiaomi Redmi 9A
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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, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
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5G network5G band 5, 28, 41, 77, 78, 81 SA/NSA-
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, 1200 Mbps download, 211 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-032020-06
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Status2022-042020-07
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Design
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BuildPlasticPlastic
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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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Height165.5 mm164.9 mm
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Width77 mm77 mm
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Thickness8.4 mm9 mm
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Weight198 g196 g
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ColorsBlue, GreenBlue, Gray, Green
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Display
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Display typeTFT LCDIPS LCD capacitive touchscreen
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Physical size6.6 inches6.22 inches
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Resolution1080 x 2408 pixels720 x 1600 pixels
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Pixel density400 ppi269 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 5Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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Hardware
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CPUOcta-core-
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CPUDual-core 2.2 GHz Kryo 570Octa-core 2.0 GHz Cortex-A53
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CPU(second)Hexa-core 1.8 GHz Kryo 570
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ChipsetQualcomm Snapdragon 750GMediaTek Helio G25
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GPUAdreno 619PowerVR GE8320
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Internal storage128 GB32 GB
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Memory RAM4 GB2 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB512 GB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 12, One UI 4.1MIUI 12 (Android 10)
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Main camera
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Camera typeTripleSingle
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Main camera(wide) , 50 MP, f/1.813 MP, f/2.2 , 28 mm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
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(depth) , 2 MP, f/2.4
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Primary camera resolution8190 x 6120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30/60fps
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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, phase detection autofocusAutofocus, digital zoom, digital image stabilization, 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 typeSingle-
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Selfie camera(wide) , 8 MP, f/2.25 MP, f/2.2 , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Selfie camera featuresFace 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
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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 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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USBType-C 2.0microUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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Features
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SensorsAccelerometer, fingerprint, gyroscope, proximityAccelerometer, 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 chargingFast ChargingYes
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Talk time 4G38 h-
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Tests and performance
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Antutu200458 (v8)-
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Geekbench(single-core)582 (v5.2)-
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Geekbench(multi-core)1781 (v5.2)-
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SAR value
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SAR EU(head)0.62 W/kg-
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SAR EU(body)1.24 W/kg-
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Cost
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Price280 USD90 USD
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