Samsung Galaxy A40 vs Xiaomi Redmi Note 11 4G
Samsung Galaxy A40
Xiaomi Redmi Note 11 4G
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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 850, 900, 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, 3, 5, 7, 8, 34, 38, 39, 40, 41
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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 (2CA), Cat12, 600 Mbps download, 150 Mbps uploadLTE-A (CA)
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-32021-11
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Status2019-42021-12
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Design
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BuildPlasticPlastic
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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 mm162 mm
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Width69.2 mm75.5 mm
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Thickness7.9 mm8.9 mm
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Weight140 g181 g
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Splash resistant-IP53
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Dust proof-IP53
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ColorsBlack, Blue, Coral, WhiteBlue, Gray, White
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Display
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Display typeSuper AMOLED capacitive touchscreenIPS LCD
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Physical size5.9 inches6.5 inches
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Resolution1080 x 2340 pixels1080 x 2400 pixels
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Pixel density437 ppi405 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, 2.5D curved glass screen
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MultitouchYes-
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Display featuresAlways-on display, HDR1090Hz
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Hardware
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CPUOcta-coreOcta-core
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CPUDual-core 1.8 GHz Cortex-A73Dual-core 2.0 GHz Cortex-A75
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CPU(second)Hexa-core 1.6 GHz Cortex-A53Hexa-core 1.8 GHz Cortex-A55
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ChipsetSamsung Exynos 7 Octa 7904MediaTek Helio G88
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GPUMali-G71 MP2Mali-G52 MC2
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Memory RAM4 GB4, 6 GB
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Internal storage64 GB128 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB-
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OS
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OSAndroid 9.0 PieAndroid 11, MIUI 12.5
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Main camera
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Camera typeDualTriple
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Main camera16 MP, f/1.750 MP, f/1.8 , (wide)
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5 MP, f/2.28 MP, f/2.2 , (ultrawide) , 120˚
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(macro) , 2 MP, f/2.4
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Primary camera resolution4608 x 3456 pixels-
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Primary camera video2160p@30fps1080p@30fps
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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, night mode, AI camera 2.0
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Selfie camera
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Selfie camera type-Single
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Selfie camera25 MP, f/2.08 MP, f/2.0 , 1/4.0" , 1.12 µm
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Selfie camera resolution5984 x 4140 pixels-
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Selfie camera features-Face detection, face unlock, HDR, panorama
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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 RadioUnspecified
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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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USB On-The-Go-Yes
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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, 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, 18W
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Reverse charging-Yes, 9W
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Tests and performance
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Antutu-395000 (v9)
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Cost
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Price-160 USD
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