Samsung Galaxy M40 vs ZTE nubia Z18
Samsung Galaxy M40
ZTE nubia Z18
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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3G networkHSDPA 850, 900, 2100HSDPA 850, 900, 1900, 2100; CDMA2000 1xEV-DO
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 8(900), 40(2300), 41(2500)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 20(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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HSDPA speed42 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps5.76 Mbps
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LTE speedLTE Cat12, 603 Mbps download, 102 Mbps uploadLTE-A (6CA), Cat18, 1200 Mbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-62018-9
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Status2019-62018-9
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Design
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BuildPlasticAluminium alloy, glass
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SIMHybrid Dual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height155.3 mm148.6 mm
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Width73.9 mm72.6 mm
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Thickness7.9 mm8.6 mm
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Weight168 g172 g
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ColorsBlack, BlueBlack, Blue, Red
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Display
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Display typePLS capacitive touchscreenLTPS IPS LCD capacitive touchscreen
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Physical size6.3 inches5.99 inches
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Resolution1080 x 2340 pixels1080 x 2160 pixels
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Pixel density409 ppi403 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla GlassScratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3, LTPS(Low temperature PolySilicon)
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MultitouchYesYes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2 GHz Kryo 460Quad-core 2.65 GHz Kryo 385 Gold
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CPU(second)Hexa-core 1.7 GHz Kryo 460quad-core 1.8 GHz Kryo 385 Silver
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ChipsetQualcomm Snapdragon 675Qualcomm SDM845 Snapdragon 845
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GPUAdreno 612Adreno 630
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Memory RAM6 GB6, 8 GB
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Internal storage128 GB64, 128 GB
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Memory cardmicroSD, microSDHC, microSDXC-
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Memory card max1 TB-
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OS
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OSOne 1.1 (Android 9.0 Pie)Android 8.1 Oreo
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Main camera
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Camera typeTripleDual
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Main camera32 MP, f/1.7 , 0.8 µm24 MP, f/1.6 , 1.12 µm
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8 MP, f/2.2 , 12 mm, 1.12 µm16 MP, f/1.6
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5 MP, f/2.2
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Primary camera resolution6528 x 4896 pixels4608 x 3456 pixels
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Primary camera video2160p@30fps, 1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera flashLED flashdual-LED flash
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Primary camera phase detection autofocus-dual pixel phase detection autofocus
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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, optical image stabilization, 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 camera16 MP, f/28 MP, f/2.0
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Selfie camera resolution4608 x 3456 pixels3264 x 2448 pixels
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackNoNo
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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 RadioNo
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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, 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 reversible connectorType-C 1.0 reversible connector
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USB On-The-GoYesYes
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Bluetoothv5.0v5.0
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Bluetooth A2DPYesYes
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bluetooth AVRCPYes-
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bluetooth HFPYes-
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bluetooth HIDYes-
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bluetooth OPPYes-
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bluetooth PANYes-
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bluetooth LE-Yes
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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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GALILEOYes-
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BeidouYesYes
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Features
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SensorsAccelerometer, compass, gyroscope, hall, proximity, light, fingerprintAccelerometer, compass, fingerprint, gyro, light, 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 capacity3500 mAh3450 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesQuick Charge 4.0
