Samsung Galaxy A51 vs Samsung Galaxy Tab A 8.0 (2019)
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Samsung Galaxy A51
Samsung Galaxy Tab A 8.0 (2019)
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100)LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 20(800), 28(700), 38(2600), 40(2300), 41(2500)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat12, 603 Mbps download, 102 Mbps upload-
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GPRSYes-
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EDGEYesYes
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Availability
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Oficially announced2019-122019-7
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Status2019-122019-7
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Design
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BuildFront glass, plastic bodyPlastic
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height158.5 mm124.4 mm
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Width73.6 mm210 mm
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Thickness7.9 mm8 mm
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Weight172 g345(Wi-Fi)/347(LTE) g
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ColorsBlack, Blue, Pink, WhiteBlack, White
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Display
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Display typeSuper AMOLED capacitive touchscreenTFT capacitive touchscreen
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Physical size6.5 inches8 inches
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Resolution1080 x 2400 pixels1280 x 800 pixels
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Pixel density405 ppi189 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3-
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MultitouchYesYes
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Hardware
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CPUOcta-core-
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CPUQuad-core 2.3 GHz Cortex-A73Quad-core 1.95 GHz Cortex-A53
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CPU(second)quad-core 1.7 GHz Cortex-A53
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ChipsetExynos 9611Qualcomm SDM429 Snapdragon 429
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GPUMali-G72 MP3Adreno 504
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Memory RAM4, 6 GB2 GB
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Internal storage64, 128 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB1 TB
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OS
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OSOne UI 2 (Android 10.0)Android 9.0 Pie
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Main camera
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Camera typeQuadSingle
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Main camera48 MP, f/2.0 , 26 mm, 1/2" , 0.8 µm8 MP
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12 MP, f/2.2 , 13 mm, 1.12 µm
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5 MP, f/2.4 , 40 mm
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5 MP, f/2.2 , 1/5.0" , 1.12 µm
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Primary camera resolution8000 x 6000 pixels3264 x 2448 pixels
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Primary camera video2160p@30fps, 1080p@30/60/120fps1080p@30fps
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Primary camera flashLED 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 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 camera32 MP, f/2.2 , 26 mm, 1/2.8" , 0.8 µm2 MP
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Selfie camera resolution6560 x 4928 pixels1600 x 1200 pixels
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Selfie camera video1080p@30fps720p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYes-
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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, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
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WLAN WiFi HotspotYes-
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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 connectormicroUSB 2.0
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth AVRCP-Yes
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bluetooth HFP-Yes
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bluetooth HID-Yes
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bluetooth OPP-Yes
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bluetooth PAN-Yes
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bluetooth LEYes-
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bluetooth DIP-Yes
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bluetooth MAP-Yes
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bluetooth PBAP-PBAP/PAB
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bluetooth HOGP-Yes
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bluetooth HSP-Yes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEOYes-
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, light, proximity, in-display fingerprint sensorAccelerometer, hall, light
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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 capacity4000 mAh5100 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYes-
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Cost
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Price315 USD150 USD
