Realme GT2 Explorer Master vs Samsung Galaxy A21
Realme GT2 Explorer Master
Samsung Galaxy A21
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DOHSDPA 850, 900, 1700(AWS), 1900, 2100 - USA; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 38, 39, 40, 41, 66, 71 - USA
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5G network5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA-
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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, Cat4, 151 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2022-072020-04
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Status2022-072020-06
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Design
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BuildGlass front, ceramic back or eco leather back, aluminum frameGlass front, plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height161.3 mm167.8 mm
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Width74.3 mm76.7 mm
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Thickness8.2 mm8.1 mm
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Weight195 g193 g
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ColorsGold, Gray, WhiteBlack
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Display
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Display typeOLEDIPS LCD capacitive touchscreen
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Physical size6.7 inches6.5 inches
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Resolution1080 x 2400 pixels720 x 1600 pixels
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Pixel density393 ppi270 ppi
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Display colors107374182416777216
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ProtectionScratch resistant-
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Display features120Hz, HDR10+-
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Hardware
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CPUOcta-coreOcta-core
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CPUSingle-core 3.19 GHz Cortex-X2Quad-core 2.3 GHz Cortex-A53
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CPU(second)Triple-core 2.75 GHz Cortex-A710quad-core 1.8 GHz Cortex-A53
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1MediaTek Helio P35
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GPUAdreno 730PowerVR GE8320
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Memory RAM8, 12 GB3 GB
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Internal storage256 GB32 GB
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Memory cardNomicroSD, microSDHC, microSDXC
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Memory card max-512 GB
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StorageUFS 3.1eMMC 5.1
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OS
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OSAndroid 12, Realme UI 3.0One UI 2.0(Android 10)
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Main camera
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Camera typeTripleQuad
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Main camera(wide) , 50 MP, f/1.9 , 84˚ , 24 mm, 1/1.56" , 1.0 µm, 40x digital zoom16 MP, f/1.8 , 1/3.06" , 1.0 µm
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(ultrawide) , 50 MP, f/2.2 , 150˚8 MP, f/2.2 , 1/4.0" , 1.12 µm
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(microscope) , 3 MP, f/3.3 , 20 mm2 MP, f/2.4
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2 MP, f/2.4
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Primary camera resolution8190 x 6144 pixels4608 x 3456 pixels
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Primary camera video4K@30/60fps, 1080p@30/60fps, gyro-EIS1080p@30fps
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Primary camera flashdual-LED 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 autofocus, ProLightAutofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera(wide) , 16 MP, f/2.5 , 82˚ , 25 mm13 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels4160 x 3120 pixels
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Selfie camera featuresFace unlock, HDR-
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYes, with stereo speakersYes
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EarpieceYesYes
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Multimedia
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RadioNo-
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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 802.11b, 802.11g, 802.11n
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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 1.0 reversible connector
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USB On-The-GoYes-
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Bluetoothv5.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptXaptX HD-
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NFCYesYes (market dependent)
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GPSYes, with dual-band A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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Beidou-Yes
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BDSYes-
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QZSSYes-
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Features
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SensorsAccelerometer, color spectrum, compass, fingerprint, gyroscope, 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-Po
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Battery capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingSuperDart Charge, 65W (100% in 33 min)Yes
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Tests and performance
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Antutu1059554 (v9)-
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Geekbench(single-core)1298 (v5.2)-
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Geekbench(multi-core)4327 (v5.2)-
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Cost
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Price560 USD140 USD
