Cat B40 vs Samsung Galaxy M20
Cat B40
Samsung Galaxy M20
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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, 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 40(2300), 41(2500)
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speed-LTE-A (2CA), Cat12, 600 Mbps download, 50 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-042019-1
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Status2021-042019-1
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Design
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Build-Polycarbonate
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SIMNano-SIMDual SIM (Nano-SIM, dual stand-by)
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Height145 mm156.4 mm
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Width62 mm74.5 mm
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Thickness18 mm8.8 mm
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Weight157 g186 g
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WaterproofIP69, 1.2m and 35 minutes-
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Dust proofYes, IP69-
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MIL-STD-810GYes-
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FlashlightYes, 100+ lumens-
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Build featuresAntimicrobial protection (silver ion-based)-
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ColorsBlackBlack, Blue
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Display
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Display typeTFTPLS TFT capacitive touchscreen
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Physical size2.4 inches6.3 inches
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Resolution240 x 320 pixels1080 x 2340 pixels
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Pixel density167 ppi409 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPU-Octa-core
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CPUDual-core 1.8 GHz Kryo 260 Gold
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CPU(second)Hexa-core 1.6 GHz Kryo 260 Silver
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ChipsetUnisoc T117Exynos 7904 Octa
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GPU-Mali-G71 MP2
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Memory RAM-3, 4 GB
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Internal storage-32, 64 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB512 GB
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Storage-eMMC 5.1
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingleDual
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Main camera2 MP13 MP, f/1.9 , 1/2.8" , 1.12 µm
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5 MP, f/2.2 , 12 mm, 1/6" , 1.12 µm
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Primary camera resolution-4160 x 3120 pixels
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Primary camera video-1080p@30fps
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Primary camera flash-LED flash
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Camera features-Autofocus, 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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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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RadioFM RadioFM radio with RDS
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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WLAN WiFi Direct-Yes
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USBType-C 2.0Type-C 1.0 reversible connector
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Bluetoothv5.0v5.0
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Bluetooth A2DPA2DPYes
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bluetooth LELEYes
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GPSNoYes, with A-GPS
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GLONASS-Yes
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Beidou-Yes
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, compass, fingerprint, gyroscope, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1800 mAh5000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Talk time 2G-29 h
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Talk time 3G-29 h
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Cost
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Price90 USD-
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OS
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OS-Experience 9.5 (Android 8.1 Oreo)
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Selfie camera
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Selfie camera8 MP, f/2.0
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Selfie camera resolution-3264 x 2448 pixels
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Selfie camera video-1080p@30fps