Samsung Galaxy M40 vs UMIDIGI A7
Samsung Galaxy M40
UMIDIGI A7
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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, 2100HSDPA 850, 900, 1700, 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66
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HSDPA speed42 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE Cat12, 603 Mbps download, 102 Mbps uploadLTE Cat 4, 301 Mbps download, 51 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-62020-08
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Status2019-62020-08
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Design
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BuildPlasticMetal, plastic
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height155.3 mm163.7 mm
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Width73.9 mm77.6 mm
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Thickness7.9 mm8.7 mm
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Weight168 g228 g
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ColorsBlack, BlueGreen, Grey
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Display
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Display typePLS capacitive touchscreenIPS capacitive touchscreen
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Physical size6.3 inches6.49 inches
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Resolution1080 x 2340 pixels720 x 1560 pixels
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Pixel density409 ppi265 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass2.5D curved glass screen, Scratch resistant
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MultitouchYes-
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2 GHz Kryo 460Quad-core 2.3 GHz Cortex-A53
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CPU(second)Hexa-core 1.7 GHz Kryo 460quad-core 1.6 GHz Cortex-A53
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ChipsetQualcomm Snapdragon 675MediaTek Helio P20 (MT6757)
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GPUAdreno 612Mali-T880 MP2
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Internal storage128 GB64 GB
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Memory RAM6 GB4 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max1 TB256 GB
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Storage-eMMC 5.1
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OS
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OSOne 1.1 (Android 9.0 Pie)Android 10
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Main camera
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Camera typeTripleQuad
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Main camera32 MP, f/1.7 , 0.8 µm16 MP, f/1.8 , 1.132 µm, 0.26"
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8 MP, f/2.2 , 12 mm, 1.12 µm8 MP, 1.12 µm, 1/4"
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5 MP, f/2.25 MP
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5 MP
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Primary camera resolution6528 x 4896 pixels4608 x 3456 pixels
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Primary camera video2160p@30fps, 1080p@30fps1080p@30fps
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Primary camera flashLED flashdual LED 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, 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, phase detection autofocus
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Selfie camera
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Selfie camera16 MP, f/213 MP, f/2.0 , 0.23" , 1.029 µm
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Selfie camera resolution4608 x 3456 pixels4608 x 3456 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoYes
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LoudspeakerYesYes
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EarpieceYesYes
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Headphone adapterYes-
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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, 802.11n 5Ghz, 802.11acWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
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WLAN WiFi HotspotYesYes
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WLAN WiFi DirectYesYes
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Wi-Fi display-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYesYes
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth DIPYes-
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bluetooth MAPYes-
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bluetooth PBAPPBAP/PAB-
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bluetooth HOGPYes-
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bluetooth HSPYes-
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NFCYes-
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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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Features
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SensorsAccelerometer, compass, gyroscope, hall, proximity, light, fingerprintAccelerometer, compass, fingerprint, gyroscope, proximity, light
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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 capacity3500 mAh4150 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes
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Cost
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Price-100 USD
