Nomu T20 vs Samsung Galaxy M51
Nomu T20
Samsung Galaxy M51
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Network
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2G networkGSM 850, 900, 1800, 1900; CDMA 800GSM 850, 900, 1800, 1900
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3G networkHSDPA 850, 900, 1900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 38(2600), 39(1900), 40(2300), 41(2500)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 66
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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EV-DO speed3.1 Mbps download, 1.8 Mbps upload-
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LTE speedLTE, Cat6, 301.5 Mbps download, 51 Mbps uploadLTE-A, (2CA) Cat6, 400 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 announced2019-62020-08
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Status2019-62020-09
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Design
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BuildAluminium alloy, polycarbonateGlass front (Gorilla Glass 3), plastic back, plastic frame
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SIMDual SIM (Nano-SIM/NanoSIM(microSD))Dual SIM (Nano-SIM, dual stand-by)
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Height156.5 mm163.9 mm
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Width77.2 mm76.3 mm
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Thickness17.8 mm9.5 mm
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Weight-213 g
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WaterproofYes, IP69K-
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Dust proofYes, IP69K-
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MIL-STD-810GYes-
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ColorsBlack, YellowBlack, Blue
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Display
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Display typeIPS capacitive touchscreenSuper AMOLED Plus
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Physical size5 inches6.7 inches
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Resolution720 x 1280 pixels1080 x 2400 pixels
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Pixel density294 ppi393 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Corning Gorilla Glass 3Corning Gorilla Glass 3
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MultitouchYes-
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Quad-core 2.2 GHz Kryo 470 Gold
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CPU(second)Hexa-core 1.8 GHz Kryo 470 Silver
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ChipsetMediaTek MT6739V/CWQualcomm SDM730 Snapdragon 730G
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GPUPowerVR GE8100Adreno 618
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Memory RAM2 GB6, 8 GB
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Internal storage16 GB128 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 8.1 OreoAndroid 10, One UI 2.5
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Main camera
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Camera type-Quad
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Main camera8 MP, f/2.064 MP, f/1.8 , (wide) , 26 mm, 1/1.73" , 0.8 µm
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(ultrawide) , 12 MP, f/2.2 , 123˚ , 1.12 µm
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(macro) , 5 MP, f/2.4
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(depth) , 5 MP, f/2.4 , 1.12 µm
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Primary camera resolution3264 x 2448 pixels9280 x 6944 pixels
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Primary camera video720p@30fps4K@30fps, 1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Camera featuresAutofocus, continuous shooting, 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 camera2 MP32 MP, (wide) , f/2.0 , 26 mm, 1/2.8" , 0.8 µm
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Selfie camera resolution1600 x 1200 pixels6560 x 4928 pixels
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Selfie camera video480p@30fps4K@30fps, 1080p@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 Radio-
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Connectivity
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WLANWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHzWi-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 Direct-Yes
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WLAN WiFi Dual BandYesYes
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USBType-C reversible connectorType-C 2.0
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USB On-The-GoYesYes
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Bluetoothv4.2v5.0
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Bluetooth A2DPYesYes
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bluetooth LEYesYes
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Bluetooth EDRYes-
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NFCYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, gyroscope, light, proximityAccelerometer, 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-PoLi-Po
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Battery capacity5000 mAh7000 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes (100% in 115 min)
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Reverse charging-Yes
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Wireless chargingYes-
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Talk time 2G26.5 h-
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Talk time 3G26.5 h-
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Standby time 2G446 h-
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Standby time 3G446 h-
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DxOMark autonomy-96
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DxOMark charging-61
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DxOMark efficiency-87
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DxOMark battery score-88
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Tests and performance
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Antutu-275000 (v8)
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Geekbench(single-core)-1592 (v5.2)
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Geekbench(multi-core)-4211 (v5.2)
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SAR value
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SAR(head)-1.38 W/kg
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SAR EU(head)-0.61 W/kg
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SAR EU(body)-1.45 W/kg
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Cost
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Price-440 USD