Samsung Galaxy A02 vs Samsung Galaxy S21 FE Exynos
Samsung Galaxy A02
Samsung Galaxy S21 FE Exynos
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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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, 28, 34, 38, 39, 40, 41
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5G network-5G band SA/NSA/Sub6 - global; SA/NSA/Sub6/mmWave - USA
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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-A (5CA), Cat19, 1600 Mbps download, 200 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-012022-01
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Status2021-012022-01
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Design
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BuildGlass front, plastic back, plastic frameGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height164 mm155.7 mm
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Width75.9 mm74.5 mm
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Thickness9.1 mm7.9 mm
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Weight206 g177 g
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Payment-Samsung Pay (Visa, MasterCard certified)
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Waterproof-IP68 (1.5m and 30 mins)
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Dust proof-IP68
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ColorsBlack, WhiteGraphite, Lavender, Olive, White
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Display
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Display typePLS IPSDynamic AMOLED 2X
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Physical size6.5 inches6.4 inches
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Resolution720 x 1600 pixels1080 x 2400 pixels
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Pixel density270 ppi411 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning Gorilla Glass Victus
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Display featuresInfinity-V DisplayAlways-on display, 120Hz, HDR10+
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Single-core 2.9 GHz Cortex-X1
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CPU(second)Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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ChipsetMediatek MT6739WExynos 2100
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GPUPowerVR GE8100Mali-G78 MP14
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Internal storage32 GB128, 256 GB
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Memory RAM3 GB6, 8 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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StorageeMMC 5.1UFS 3.1
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OS
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OSAndroid 10, One UI 2.0Android 12, One UI 4
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 13 MP, f/1.9(wide) , 12 MP, f/1.8 , 79˚ , 26 mm, 1/1.76" , 1.8 µm, 30x digital zoom
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(macro) , 2 MP, f/2.4(telephoto) , 8 MP, f/2.4 , 76 mm, 1/4.5" , 1.0 µm, 3x optical zoom , 30x digital zoom
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2 MP12 MP, 123˚ , (ultrawide) , f/2.2 , 13 mm, 1/3.0" , 1.12 µm
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Primary camera resolution4160 x 3120 pixels4032 x 3024 pixels
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Primary camera video-4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, 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, optical zoom, optical 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 camera5 MP, f/2.032 MP, f/2.2 , (wide) , 81˚ , 26 mm, 1/2.74" , 0.8 µm
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Selfie camera resolution2560 x 1920 pixels-
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Selfie camera featuresFace unlockHDR, face detection, face unlock
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Selfie camera video720p@30fps4K@30/60fps, 1080p@30/60fps, gyro-EIS
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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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Multimedia
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RadioFM Radio-
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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 Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv5.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNoYes
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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, 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-Ion
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Battery capacity5000 mAh4500 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Quick Charge 2.0, 25W (50% in 30 min)
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA, 15W
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Talk time 4G24 h-
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Tests and performance
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Antutu50774 (v8)765000 (v9)
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Geekbench(single-core)105 (v5.2)1064 (v5.2)
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Geekbench(multi-core)332 (v5.2)3744 (v5.2)
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SAR value
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SAR(head)-0.77 W/kg
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SAR(body)-0.90 W/kg
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SAR EU(head)0.65 W/kg0.95 W/kg
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SAR EU(body)1.71 W/kg1.48 W/kg
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Cost
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Price110 USD660 USD