AGM G2 Guardian vs vivo Y21
AGM G2 Guardian
vivo Y21
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 2100
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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, 3, 5, 8, 38, 40, 41
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5G network5G band 1, 2, 3, 5, 7, 8, 28, 41, 77, 78 SA/NSA-
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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, 150 Mbps download, 75 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2023-022021-08
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Status2023-022021-08
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Design
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BuildPolycarbonate, TPU, metal-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height177.5 mm164.3 mm
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Width85.3 mm76.1 mm
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Thickness25.3 mm8 mm
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Weight405 g182 g
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WaterproofIP68/IP69K-
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Dust proofIP68/IP69K-
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MIL-STD-810HYes-
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ColorsBlackDiamond Glow, Midnight Blue
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Display
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Display typeIPS TFTIPS LCD
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Physical size6.58 inches6.51 inches
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Resolution1080 x 2340 pixels720 x 1600 pixels
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Pixel density392 ppi270 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 2.7 GHz Cortex-A78Quad-core 2.35 GHz Cortex-A53
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CPU(second)Triple-core 2.4 GHz Cortex-A78quad-core 1.8 GHz Cortex-A53
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CPU(third)Quad-core 1.9 GHz Cortex-A55
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ChipsetQualcomm QCM6490Mediatek MT6765 Helio P35
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GPUAdreno 643PowerVR GE8320
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Memory RAM8, 12 GB4 GB
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Internal storage256 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB1 TB
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StorageUFS 2.2-
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OS
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OSAndroid 11Android 11, Funtouch 11.1
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Main camera
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Camera typeQuadDual
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Main camera108 MP, f/1.7913 MP, f/2.2 , (wide)
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20 MP2 MP, (macro) , f/2.4
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2 MP
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0.05 MP
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Primary camera resolution12000 x 9000 pixels-
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Primary camera video1080p@30fps1080p@30fps
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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-mode-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera32 MP8 MP, (wide) , f/2.0
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Selfie camera featuresFace unlock-
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Selfie camera video1080p@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 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
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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 2.0
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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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NFCYesNo
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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, 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-Po
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Battery capacity7000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 3.0Quick Charge
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Fast wireless chargingYes, 10W-
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Standby time 4G400 h-
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Cost
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Price900 USD210 USD
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Tests and performance
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Antutu-24118 (v9)
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Geekbench(single-core)-172 (v5.4)
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Geekbench(multi-core)-943 (v5.4)
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