BLU G40 vs Samsung Galaxy M31 Prime
BLU G40
Samsung Galaxy M31 Prime
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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, 1700(AWS), 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 2, 3, 4, 5, 7, 12, 17, 28, 66LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 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, 150 Mbps download, 51 Mbps uploadLTE-A, Cat10 452 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 announced2022-062020-10
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Status2022-062020-10
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Design
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Build-Glass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Nano-SIM, dual stand-by)Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
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Height163.4 mm159.2 mm
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Width78.8 mm75.1 mm
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Thickness10.8 mm8.9 mm
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Weight203 g191 g
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ColorsBlack, Blue, Cyan, Green, Teal, WhiteBlack, Iceberg Blue, Ocean Blue
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Display
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Display typeIPS LCDSuper AMOLED
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Physical size6.0 inches6.4 inches
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Resolution720 x 1440 pixels1080 x 2340 pixels
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Pixel density268 ppi403 ppi
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Display colors1677721616777216
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Protection-2.5D curved glass screen, Corning Gorilla Glass 3
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Display features-420 nits (typ), Infinity-O Display
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Hardware
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CPU-Octa-core
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CPUQuad-core 2.0 GHz Cortex-A75Quad-core 2.3 GHz Cortex-A73
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CPU(second)quad-core 1.7 GHz Cortex-A53
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ChipsetUnisoc T310 UMS312Exynos 9611
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GPUPowerVR GT7200Mali-G72 MP3
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Internal storage32 GB128 GB
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Memory RAM3 GB6 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB512 GB
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Storage-UFS 2.1
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OS
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OSAndroid 11Android 10, One UI 2.0
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Main camera
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Camera typeDualQuad
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Main camera13 MP64 MP, (wide) , f/1.8 , 26 mm, 1/1.72" , 0.8 µm
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0.3 MP8 MP, (ultrawide) , f/2.2 , 123˚ , 1/4.0" , 1.12 µm
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(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.2
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Primary camera resolution-9280 x 6944 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
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Primary camera flashLED flashLED flash
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Camera features-Autofocus, continuous shooting, 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 camera8 MP32 MP, (wide) , f/2.0 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera features-Face unlock, HDR
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Selfie camera video1080p@30fps4K@30fps, 1080p@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 with RDS, recording
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11nWi-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 Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LELEYes
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NFCNoNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometerAccelerometer, 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-IonLi-Po
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Battery capacity3000 mAh6000 mAh
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Battery removableRemovableNon-removable
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Fast battery charging-Fast Charging
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Cost
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Price100 USD220 USD
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Tests and performance
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Antutu-81000 (v8)
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SAR value
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SAR(head)-0.38 W/kg
