Samsung Galaxy A40 vs alcatel Smart Tab 7
Samsung Galaxy A40
alcatel Smart Tab 7
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Network
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2G networkGSM 850, 900, 1800, 1900N/A
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3G networkHSDPA 850, 900, 1900, 2100N/A
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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)N/A
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE-A (2CA), Cat12, 600 Mbps download, 150 Mbps upload-
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GPRSYesNo
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EDGEYesNo
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Availability
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Oficially announced2019-32019-9
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Status2019-42019-9
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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)No
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Height144.4 mm176 mm
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Width69.2 mm126 mm
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Thickness7.9 mm12 mm
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Weight140 g268 g
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ColorsBlack, Blue, Coral, WhiteBlack
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Display
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Display typeSuper AMOLED capacitive touchscreenTN TFT capacitive touchscreen
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Physical size5.9 inches7.0 inches
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Resolution1080 x 2340 pixels1024 x 600 pixels
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Pixel density437 ppi170 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Display featuresAlways-on display, HDR10-
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Hardware
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CPUOcta-core-
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CPUDual-core 1.8 GHz Cortex-A73Quad-core 1.3 GHz Cortex-A53
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CPU(second)Hexa-core 1.6 GHz Cortex-A53
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ChipsetSamsung Exynos 7 Octa 7904Mediatek MT8167D
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GPUMali-G71 MP2PowerVR GE8300
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Memory RAM4 GB1.5 GB
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Internal storage64 GB16 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max512 GB16 GB
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OS
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OSAndroid 9.0 PieAndroid 9.0 Pie
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Main camera
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Camera typeDual-
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Main camera16 MP, f/1.72 MP, f/2.4 , 1/5"
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5 MP, f/2.2
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Primary camera resolution4608 x 3456 pixels1920 x 1080 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-mode-
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Selfie camera
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Selfie camera25 MP, f/2.02 MP, f/2.4 , 1/5" , 1.65 µm
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Selfie camera resolution5984 x 4140 pixels-
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Selfie camera video1080p@30fps-
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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EarpieceYesYes
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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, 802.11acWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYes-
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYes-
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USBType-C 1.0 reversible connectormicroUSB 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BeidouYes-
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Features
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SensorsAccelerometer, compass, fingerprint, gyro, proximityAccelerometer
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity3100 mAh2580 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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Price-90 USD