Realme Narzo 30A vs Samsung Galaxy Tab S7
Realme Narzo 30A
Samsung Galaxy Tab S7
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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, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 5, 8, 38, 40, 41LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 25, 26, 28, 32, 66
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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-A, 301 Mbps download, 151 Mbps uploadLTE-A (6CA) Cat 20, 2000 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-022019-7
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Status2021-032019-8
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Design
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BuildPlasticGlass front, aluminum back, aluminum frame
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SIMDual SIM (Nano-SIM, dual stand-by)Nano-SIM
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Height164.5 mm165.3 mm
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Width75.9 mm253.8 mm
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Thickness9.8 mm6.3 mm
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Weight205 g498 g
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Stylus-Yes
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ColorsBlack, BlueBlack, Bronze, Silver
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Display
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Display typeIPS LCDLTPS IPS LCD
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Physical size6.5 inches11 inches
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Resolution720 x 1600 pixels1600 x 2560 pixels
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Pixel density270 ppi274 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen-
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Display features470 nits (typ), 570 nits (peak)-
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 2.0 GHz Cortex-A75Single-core 3.09 GHz Kryo 585
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CPU(second)Hexa-core 1.8 GHz Cortex-A55Triple-core 2.42 GHz Kryo 585
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CPU(third)Quad-core 1.8 GHz Kryo 585
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ChipsetMediaTek Helio G85Qualcomm SM8250 Snapdragon 865+
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GPUMali-G52 MC2Adreno 650
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Memory RAM3, 4 GB6, 8 GB
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Internal storage32, 64 GB128, 256, 512 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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StorageeMMC 5.1UFS 3.0
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OS
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OSAndroid 10, Realme UIAndroid 10, One UI 2.5
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Main camera
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Camera typeDualDual
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Main camera(wide) , 13 MP, f/2.2 , 26 mm, 1/3.06" , 1.12 µm13 MP, f/2.0 , 26 mm, 1/3.4" , 1.0 µm
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2 MP, f/2.45 MP, f/2.2 , 12 mm, 1.12 µm
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Primary camera resolution4160 x 3120 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps4K@30fps
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Primary camera flashLED flash-
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Camera featuresAutofocus, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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 camera typeSingle-
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Selfie camera(wide) , 8 MP, f/2.0 , 79˚ , 26 mm, 1/4" , 1.12 µm8 MP, f/2.0 , 26 mm, 1/4.0" , 1.12 µm
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Selfie camera resolution3264 x 2448 pixels3264 x 2448 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 jackYesNo
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LoudspeakerYesYes (4 speakers)
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EarpieceYes-
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Multimedia
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RadioFM RadioNo
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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 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 connector-magnetic connector
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USB On-The-GoYes-
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCNo-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, 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 capacity6000 mAh8000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingQuick Charge 2.0Yes
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Reverse chargingYes-
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Talk time 3G52 h-
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Standby time 3G1104 h-
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Tests and performance
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Antutu200000 (v8)-
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Geekbench(single-core)292 (v5.2)-
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Geekbench(multi-core)1277 (v5.2)-
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SAR value
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SAR(head)1.37 W/kg-
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SAR(body)1.10 W/kg-
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Cost
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Price130 USD830 USD
