Samsung Galaxy A53 5G vs Samsung Galaxy S21 Ultra 5G
Samsung Galaxy A53 5G
Samsung Galaxy S21 Ultra 5G
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 12, 14, 20, 29, 30, 38, 39, 40, 41, 46, 48, 66; 1, 2, 3, 4, 5, 7, 12, 13, 20, 28, 46, 48, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
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5G network5G band 2, 5, 41, 66, 77, 78 SA/NSA/Sub6/mmWave; 2, 5, 48, 66, 77, 78, 260, 261 SA/NSA/Sub6/mmWave5G band SA/NSA/Sub6/mmWave
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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-ALTE-A (CA), 2000 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 announced2022-032021-01
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Status2022-032021-01
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Design
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BuildPlasticGlass front (Gorilla Glass Victus), glass back (Gorilla Glass), aluminum frame
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
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Height159.6 mm165.1 mm
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Width74.8 mm75.6 mm
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Thickness8.1 mm8.9 mm
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Weight189 g227 (Sub6) / 229 (mmWave) g
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Payment-Samsung Pay (Visa, MasterCard certified)
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WaterproofIP67 (1m and 30 mins)IP68 (1.5m and 30 mins)
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Dust proofIP67IP68
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ColorsBlack, Blue, Peach, WhiteBlack, Brown, Silver, Navy, Titanium
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Display
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Display typeSuper AMOLEDDynamic AMOLED 2X
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Physical size6.5 inches6.8 inches
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Resolution1080 x 2400 pixels1440 x 3200 pixels
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Pixel density405 ppi515 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 5Scratch resistant, Corning Gorilla Glass Victus
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Display featuresInfinity-O display, 120Hz, 800 nits (HBM)120Hz, HDR10+, 1500 nits (peak), Infinity-O display, Always-On display
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DxOMark display score-91
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.4 GHz Cortex-A78Single-core 2.9 GHz Cortex-X1
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CPU(second)Hexa-core 2.0 GHz Cortex-A55Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 2.2 GHz Cortex-A55
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ChipsetExynos 1280Exynos 2100
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GPUMali-G68Mali-G78 MP14
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Memory RAM4, 6, 8 GB12, 16 GB
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Internal storage128, 256 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max1 TB-
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Storage-UFS 3.1
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OS
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OSAndroid 12, One UI 4.1Android 11, One UI 3.1
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Main camera
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Camera typeQuadQuad
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Main camera(wide) , 64 MP, f/1.8 , 26 mm, 1/1.7" , 0.8 µm, 10x digital zoom(wide) , 108 MP, f/1.8 , 26 mm, 1/1.33" , 0.8 µm
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(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm(periscope telephoto) , 10 MP, f/4.9 , 1.22 µm, 1/3.24" , 10x optical zoom
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(macro) , 2 MP, f/2.4(telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.24" , 1.22 µm, 3x optical zoom
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(depth) , 5 MP, f/2.4(ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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Primary camera resolution9280 x 6120 pixels12000 x 9000 pixels
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Primary camera video4K@30fps, 1080p@30/60fps; gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
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Primary camera flashLED flashLED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocusAutofocus, 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, laser autofocus
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DxOMark photo-128
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DxOMark zoom-76
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DxOMark video-98
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DxOMark camera score-121
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm(wide) , 40 MP, f/2.2 , 26 mm, 1/2.8" , 0.7 µm, 80˚
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Selfie camera resolution6528 x 5480 pixels7968 x 5480 pixels
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Selfie camera featuresHDR, Face unlockAutofocus, HDR, phase detection autofocus
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Selfie camera video4K@30fps, 1080p@30fps4K@30/60fps, 1080p@30fps
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DxOMark photo-105
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DxOMark video-93
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DxOMark camera score-100
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Sound
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3.5mm jackNoNo
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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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, 802.11ax, 6E
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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 3.2
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USB On-The-GoYesYes
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Bluetoothv5.1v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes (market dependent)Yes
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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, barometer, compass, fingerprint, gyroscope, virtual proximityAccelerometer, barometer, 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 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0, 25WYes
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Wireless reverse charging-Yes
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Fast wireless charging-Qi/PMA
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DxOMark autonomy-48
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DxOMark charging-74
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DxOMark efficiency-53
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DxOMark battery score-57
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Tests and performance
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Antutu415448 (v9)677991 (v8)
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Geekbench(single-core)687 (v5.2)1096 (v5.2)
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Geekbench(multi-core)2058 (v5.2)3723 (v5.2)
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SAR value
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SAR(head)0.75 W/kg0.77 W/kg
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SAR(body)1.58 W/kg1.02 W/kg
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SAR EU(head)0.89 W/kg0.71 W/kg
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SAR EU(body)1.60 W/kg1.58 W/kg
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Cost
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Price380 USD1200 USD
