Samsung Galaxy A40 vs Xiaomi Redmi Note 9T
Samsung Galaxy A40
Xiaomi Redmi Note 9T
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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, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78, 79 SA/NSA/Sub6
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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EV-DO speed-EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE-A (2CA), Cat12, 600 Mbps download, 150 Mbps uploadLTE-A, Cat12, 603 Mbps download, 102 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-32021-01
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Status2019-42021-01
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Design
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BuildPlasticGlass front (Gorilla Glass 5), plastic back, plastic frame
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SIMSingle SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height144.4 mm161.2 mm
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Width69.2 mm77.3 mm
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Thickness7.9 mm9.1 mm
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Weight140 g199 g
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ColorsBlack, Blue, Coral, WhiteBlack, Purple
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD
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Physical size5.9 inches6.53 inches
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Resolution1080 x 2340 pixels1080 x 2340 pixels
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Pixel density437 ppi395 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
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MultitouchYes-
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Display featuresAlways-on display, HDR10450 nits (typ)
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Cortex-A73Dual-core 2.4 GHz Cortex-A76
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CPU(second)Hexa-core 1.6 GHz Cortex-A53Hexa-core 2.0 GHz Cortex-A55
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ChipsetSamsung Exynos 7 Octa 7904MediaTek Dimensity 800U 5G
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GPUMali-G71 MP2Mali-G57 MC3
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Internal storage64 GB64, 128 GB
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Memory RAM4 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB-
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Storage-UFS 2.1 / UFS 2.2
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OS
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OSAndroid 9.0 PieAndroid 10, MIUI 12
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Main camera
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Camera typeDualTriple
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Main camera16 MP, f/1.748 MP, f/1.8 , (wide) , 26 mm, 1/2.0" , 0.8 µm
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5 MP, f/2.22 MP, f/2.4 , (macro)
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(depth) , 2 MP, f/2.4
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Primary camera resolution4608 x 3456 pixels8000 x 6000 pixels
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Primary camera video2160p@30fps4K@30fps, 1080p@30/60fps
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Primary camera flashLED flashLED 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-modeAutofocus, 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 autofocus
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Selfie camera
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Selfie camera type-Single
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Selfie camera25 MP, f/2.013 MP, f/2.3 , 29 mm, 1/3.1" , 1.12 µm
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Selfie camera resolution5984 x 4140 pixels4160 x 3120 pixels
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Selfie camera features-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 jackYesYes
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LoudspeakerYesYes, with stereo speakers
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM Radio, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 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 1.0 reversible connectorType-C 2.0
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Bluetoothv5.0v5.1
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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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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Features
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SensorsAccelerometer, compass, fingerprint, gyro, 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 capacity3100 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Tests and performance
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Antutu-343150 (v8)
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Geekbench(single-core)-571 (v5.2)
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Geekbench(multi-core)-1711 (v5.2)
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Cost
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Price-230 USD