Samsung Galaxy A51 5G vs vivo X Note
Samsung Galaxy A51 5G
vivo X Note
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 850, 900, 1900, 2100 - global; HSDPA 850, 900, 1700(AWS), 1900, 2100HSDPA 800, 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
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4G networkLTE frequency band 1, 3, 4, 5, 7, 8, 12, 20, 28, 38, 40, 41 - globalLTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 48, 66
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5G network5G band 41, 78 SA/NSA/Sub6 - global5G band 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 77, 78, 79 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-A, 1174 Mbps download, 210 Mbps upload
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5G speed5G-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2020-042022-04
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Status2020-042022-04
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Design
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BuildGlass front (Gorilla Glass 3), plastic back, aluminum frameAluminium alloy, glass
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SIMSingle SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height158.9 mm168.8 mm
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Width73.6 mm80.3 mm
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Thickness8.7 mm8.4 mm
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Weight187 g216/221 g
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Waterproof-IP68 (1.5m for 30 mins)
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Dust proof-IP68
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ColorsBlack, Pink, WhiteBlack, Blue, Gray
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Display
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Display typeSuper AMOLED capacitive touchscreenLTPO AMOLED
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Physical size6.5 inches7.0 inches
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Resolution1080 x 2400 pixels1440 x 3080 pixels
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Pixel density405 ppi486 ppi
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Display colors167772161073741824
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ProtectionScratch resistantScratch resistant
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Display features-120Hz, HDR10+
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.2 GHz Cortex-A77Single-core 3.0 GHz Cortex-X2
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.50 GHz Cortex-A710
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CPU(third)Quad-core 1.8 GHz Cortex-A510
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ChipsetExynos 980Qualcomm SM8450 Snapdragon 8 Gen 1
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GPUMali-G76 MP5Adreno 730
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Memory RAM6, 8 GB8, 12 GB
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Internal storage128 GB256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageUFS 2.1UFS 3.1
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OS
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OSOne UI 2 (Android 10.0)Android 12, Origin OS Ocean
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Main camera
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Camera typeQuadQuad
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Main camera48 MP, f/2.0 , 26 mm, 1/2.0" , 0.8 µm50 MP, f/1.6 , 1/1.31" , 1.2 µm, (wide)
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12 MP, f/2.28 MP, f/3.4 , (periscope telephoto) , 125 mm, 5x optical zoom
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5 MP, f/2.412 MP, f/2.0 , (telephoto) , 47 mm, 1/2.93" , 1.2 µm, 2x optical zoom
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5 MP, f/2.248 MP, f/2.2 , (ultrawide) , 114˚ , 14 mm, 1/2.0" , 0.8 µm
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Primary camera resolution8000 x 6000 pixels8192 x 6144 pixels
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Primary camera video4K@30fps, 1080p@30/120fps; gyro-EIS8K@30fps, 4K@30/60fps, 1080p@30/60fps, gyro-EIS
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Primary camera optics-Zeiss optics
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Primary camera flashLED flashdual-LED flash
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Camera featuresAutofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocusAutofocus, continuous autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, face unlock, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus, laser autofocus
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DxOMark photo90-
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DxOMark zoom32-
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DxOMark video86-
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DxOMark camera score87-
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Selfie camera
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Selfie camera type-Single
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Selfie camera32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm16 MP, f/2.5 , 1/3.1" , 1.0 µm, (wide)
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Selfie camera resolution6560 x 4928 pixels4608 x 3456 pixels
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Selfie camera features-Digital image stabilization, face detection, face unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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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 with 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
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi displayYes-
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WLAN WiFi Dual BandYesYes
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USBType-C 1.0 reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v5.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth AptX-aptX HD
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Infrared-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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BeidouYes-
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BDS-Yes
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QZSS-Yes
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NavIC-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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-Po
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Battery capacity4500 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 80W (100% in 32 min)
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Wireless reverse charging-Yes, 10W
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Fast wireless charging-Yes, 50W
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Talk time 4G-13.4 h
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Cost
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Price510 USD950 USD
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Tests and performance
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Antutu-1073589 (v9)
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Geekbench(single-core)-1231 (v5.2)
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Geekbench(multi-core)-4246 (v5.2)
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