Samsung Galaxy A02 vs Samsung Galaxy M12
Samsung Galaxy A02
Samsung Galaxy M12
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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, 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, Cat4, 150 Mbps download, 50 Mbps uploadLTE, 301 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Status2021-012021-02
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Oficially announced2021-012021-02
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Design
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BuildGlass front, plastic back, plastic frameGlass front, 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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Height164 mm164 mm
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Width75.9 mm75.9 mm
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Thickness9.1 mm9.7 mm
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Weight206 g221 g
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ColorsBlack, WhiteBlue, Gray, Green
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Display
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Display typePLS IPSPLS IPS
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Physical size6.5 inches6.5 inches
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Resolution720 x 1600 pixels720 x 1600 pixels
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Pixel density270 ppi270 ppi
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Display colors1677721616777216
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Display featuresInfinity-V Display-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2.0 GHz Cortex-A55
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CPU(second)quad-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6739WExynos 850
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GPUPowerVR GE8100Mali-G52
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Memory RAM3 GB3, 4, 6 GB
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Internal storage32 GB32, 64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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StorageeMMC 5.1eMMC 5.1
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OS
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OSAndroid 10, One UI 2.0Android 11, One UI 3.0
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 13 MP, f/1.9(wide) , 48 MP, f/2.0 , 80˚ , 1/2" , 0.8 µm
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(macro) , 2 MP, f/2.4(ultrawide) , 5 MP, f/2.2 , 123˚ , 1/5.0" , 1.12 µm
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2 MP2 MP, (macro) , f/2.4
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(depth) , 2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels8000 x 6000 pixels
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Primary camera video-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, macro-modeAutofocus, digital zoom, geotagging, HDR, touch focus, face detection, 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/2.08 MP, f/2.2
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Selfie camera resolution2560 x 1920 pixels3264 x 2448 pixels
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Selfie camera featuresFace unlockFace 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 RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-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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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYes-
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, proximityAccelerometer, fingerprint, 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-Yes
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Talk time 4G24 h58 h
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Tests and performance
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Antutu50774 (v8)142177 (v8)
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Geekbench(single-core)105 (v5.2)178 (v5.2)
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Geekbench(multi-core)332 (v5.2)1025 (v5.2)
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SAR value
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SAR EU(head)0.65 W/kg0.54 W/kg
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SAR EU(body)1.71 W/kg1.39 W/kg
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Cost
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Price110 USD140 USD