AGM G2 Guardian vs Samsung Galaxy S21 5G
AGM G2 Guardian
Samsung Galaxy S21 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, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 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 1, 2, 3, 5, 7, 8, 28, 41, 77, 78 SA/NSA5G band SA/NSA/Sub6/mmWave
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed11.5 Mbps5.76 Mbps
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EV-DO speedEV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, 1174 Mbps download, 226 Mbps uploadLTE-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 announced2023-022021-01
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Status2023-022021-01
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Design
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BuildPolycarbonate, TPU, metalGlass front (Gorilla Glass Victus), plastic back, aluminum frame
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SIMDual 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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Height177.5 mm151.7 mm
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Width85.3 mm71.2 mm
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Thickness25.3 mm7.9 mm
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Weight405 g169 (Sub6) / 171 (mmWave) g
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Payment-Samsung Pay (Visa, MasterCard certified)
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WaterproofIP68/IP69KIP68 (1.5m and 30 mins)
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Dust proofIP68/IP69KIP68
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MIL-STD-810HYes-
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ColorsBlackGray, Pink, Violet, White
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Display
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Display typeIPS TFTDynamic AMOLED 2X
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Physical size6.58 inches6.2 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density392 ppi421 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla GlassScratch resistant, Corning Gorilla Glass Victus
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Display features-120Hz, HDR10+, 1300 nits (peak), Infinity-O display, Always-On display
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.7 GHz Cortex-A78Single-core 2.9 GHz Cortex-X1
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CPU(second)Triple-core 2.4 GHz Cortex-A78Triple-core 2.80 GHz Cortex-A78
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CPU(third)Quad-core 1.9 GHz Cortex-A55Quad-core 2.2 GHz Cortex-A55
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ChipsetQualcomm QCM6490Exynos 2100
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GPUAdreno 643Mali-G78 MP14
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Memory RAM8, 12 GB8 GB
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Internal storage256 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageUFS 2.2UFS 3.X
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OS
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OSAndroid 11Android 11, One UI 3.1
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Main camera
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Camera typeQuadTriple
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Main camera108 MP, f/1.7912 MP, f/1.8 , (wide) , 26 mm, 1/1.76" , 1.8 µm
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20 MP64 MP, (telephoto) , f/2.0 , 29 mm, 1/1.72" , 0.8 µm, 1.1x optical zoom , 3x hybrid zoom
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2 MP12 MP, 120˚ , (ultrawide) , f/2.2 , 13 mm, 1/2.55" , 1.4 µm
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0.05 MP
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Primary camera resolution12000 x 9000 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps8K@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, panorama, 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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DxOMark photo-123
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DxOMark zoom-77
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DxOMark video-93
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DxOMark camera score-116
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera32 MP10 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/3.24" , 1.22 µm
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Selfie camera resolution-3648 x 2736 pixels
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Selfie camera featuresFace unlockAutofocus, HDR, phase detection autofocus
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Selfie camera video1080p@30fps4K@30/60fps, 1080p@30fps
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DxOMark photo-100
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DxOMark video-95
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DxOMark camera score-98
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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 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11axWi-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 3.0Type-C 3.2
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USB On-The-GoYesYes
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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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, compass, fingerprint, gyroscope, light, 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-IonLi-Ion
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Battery capacity7000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3.0Yes
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Wireless reverse charging-Yes
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Fast wireless chargingYes, 10WQi/PMA
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Standby time 4G400 h-
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Cost
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Price900 USD800 USD
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Tests and performance
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Antutu-677991 (v8)
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Geekbench(single-core)-828 (v5.2)
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Geekbench(multi-core)-2897 (v5.2)
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SAR value
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SAR(head)-0.74 W/kg
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SAR(body)-1.08 W/kg
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SAR EU(head)-0.46 W/kg
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SAR EU(body)-1.51 W/kg
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