Samsung Galaxy M23 vs Samsung Galaxy M51
Samsung Galaxy M23
Samsung Galaxy M51
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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, 12, 17, 20, 26, 28, 38, 40, 41, 66
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5G network5G band 5, 28, 41, 77, 78, 81 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, 1200 Mbps download, 211 Mbps uploadLTE-A, (2CA) Cat6, 400 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-032020-08
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Status2022-042020-09
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Design
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BuildPlasticGlass front (Gorilla Glass 3), plastic back, plastic 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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Height165.5 mm163.9 mm
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Width77 mm76.3 mm
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Thickness8.4 mm9.5 mm
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Weight198 g213 g
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ColorsBlue, GreenBlack, Blue
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Display
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Display typeTFT LCDSuper AMOLED Plus
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Physical size6.6 inches6.7 inches
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Resolution1080 x 2408 pixels1080 x 2400 pixels
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Pixel density400 ppi393 ppi
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Display colors1677721616777216
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Protection2.5D curved glass screen, Corning Gorilla Glass 5Corning Gorilla Glass 3
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Kryo 570Quad-core 2.2 GHz Kryo 470 Gold
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CPU(second)Hexa-core 1.8 GHz Kryo 570Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetQualcomm Snapdragon 750GQualcomm SDM730 Snapdragon 730G
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GPUAdreno 619Adreno 618
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Memory RAM4 GB6, 8 GB
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Internal storage128 GB128 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 5.1UFS 2.1
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OS
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OSAndroid 12, One UI 4.1Android 10, One UI 2.5
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 50 MP, f/1.8(wide) , 64 MP, f/1.8 , 26 mm, 1/1.73" , 0.8 µm
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(ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm(ultrawide) , 12 MP, f/2.2 , 1.12 µm, 123˚
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(depth) , 2 MP, f/2.4(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.4 , 1.12 µm
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Primary camera resolution8190 x 6120 pixels9280 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@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-mode, phase detection autofocusAutofocus, 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, 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/2.2(wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution3264 x 2448 pixels6560 x 4928 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps4K@30fps, 1080p@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 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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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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NFCYesYes
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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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Features
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SensorsAccelerometer, fingerprint, 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 mAh7000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingYes (100% in 115 min)
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Reverse charging-Yes
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Talk time 4G38 h-
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DxOMark autonomy-96
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DxOMark charging-61
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DxOMark efficiency-87
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DxOMark battery score-88
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Tests and performance
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Antutu200458 (v8)275000 (v8)
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Geekbench(single-core)582 (v5.2)1592 (v5.2)
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Geekbench(multi-core)1781 (v5.2)4211 (v5.2)
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SAR value
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SAR(head)-1.38 W/kg
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SAR EU(head)0.62 W/kg0.61 W/kg
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SAR EU(body)1.24 W/kg1.45 W/kg
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Cost
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Price280 USD440 USD