Samsung Galaxy M21 2021 vs vivo iQOO 12
Samsung Galaxy M21 2021
vivo iQOO 12
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 8, 28, 38, 40, 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, 603 Mbps download, 102 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-072023-11
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Status2021-072023-11
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Design
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BuildGlass front, plastic back, plastic frameAluminium alloy
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height159 mm163.2 mm
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Width75.1 mm75.9 mm
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Thickness9 mm8.1/8.4 mm
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Weight192 g198.5/203.7 g
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ColorsBlack, BlueBlack, Red, White (BMW M branding)
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Display
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Display typeSuper AMOLEDAMOLED
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Physical size6.4 inches6.78 inches
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Resolution1080 x 2400 pixels1260 x 2800 pixels
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Pixel density403 ppi453 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screenScratch resistant, 2.5D curved glass screen
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Display features420 nits (peak), Infinity U Display144Hz, HDR10+, 1400 nits (HBM), 3000 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.3 GHz Cortex-A73Single-core 3.3 GHz Cortex-X4
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CPU(second)quad-core 1.7 GHz Cortex-A53Penta-core 3.2 GHz Cortex-A720
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CPU(third)Dual-core 2.3 GHz Cortex-A520
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ChipsetExynos 9611Qualcomm SM8650-AB Snapdragon 8 Gen 3
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GPUMali-G72 MP3Adreno 750
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Memory RAM4, 6 GB12, 16 GB
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Internal storage64, 128 GB256, 512, 1024 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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Storage-UFS 4.0
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OS
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OSAndroid 11, One UI 3.1 CoreAndroid 14, Funtouch 14 (global), OriginOS 4 (China)
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Main camera
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Camera typeTripleTriple
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Main camera(wide) , 48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm(wide) , 50 MP, f/1.7 , 23 mm, 1/1.3" , 1.2 µm
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(ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm(periscope telephoto) , 64 MP, f/2.6 , 1/2.0" , 70 mm, 3x optical zoom
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(depth) , 5 MP, f/2.2(ultrawide) , 50 MP, f/2.0 , 15 mm
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Primary camera resolution8000 x 6000 pixels8192 x 6144 pixels
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Primary camera video4K@30fps, 1080p@30fps, 720p@240fps, gyro-EIS8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
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Primary camera flashLED flashdual-LED 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, phase detection autofocusHDR, Panorama
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera(wide) , 20 MP, f/2.2 , 26 mm(wide) , 16 MP, f/2.5
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Selfie camera featuresFace unlockFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps, 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, RDS, recordingNo
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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, 802.11be
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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WLAN WiFi Dual BandYes-
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WiFi Tri-Band-Yes
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USBType-C 2.0Type-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.4
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD, aptX Adaptive, aptX Lossless
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Infrared-Yes
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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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GALILEOYesYes
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BDSYesYes
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QZSS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, color spectrum, 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 capacity6000 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingFast ChargingYes, 120W
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Talk time 4G49 h-
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Tests and performance
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Antutu186282 (v8)2020000 (v9)
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Geekbench(single-core)256 (v5.4)2188 (v5.2)
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Geekbench(multi-core)994 (v5.4)6383 (v5.2)
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SAR value
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SAR(head)0.47 W/kg-
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SAR EU(head)0.49 W/kg-
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SAR EU(body)1.13 W/kg-
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Cost
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Price170 USD570 USD