General Mobile GM 20 vs Huawei nova 4
General Mobile GM 20
Huawei nova 4
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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 900, 2100HSDPA 850, 900, 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 38, 40LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 12(700), 20(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600 MHz
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HSDPA speed42.2 Mbps42.2 Mbps
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HSUPA speed5.76 Mbps11.5 Mbps
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EV-DO speed-3.1 Mbps download, 1.8 Mbps upload
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LTE speedLTE, Cat4, 150 Mbps download, 102 Mbps uploadLTE-A (3CA), Cat16, 1024 Gbps download, 150 Mbps upload
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032018-12
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Status2021-032019-1
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Design
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BuildPolycarbonateAluminium alloy, glass
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height154.5 mm157 mm
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Width73 mm75.1 mm
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Thickness8.8 mm7.8 mm
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Weight160 g172 g
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ColorsBlack, Blue, GreenBlack, Blue, Red, White
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size6.09 inches6.4 inches
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Resolution720 x 1560 pixels1080 x 2310 pixels
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Pixel density282 ppi398 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Oleophobic coating2.5D curved glass screen, LTPS(Low Temperature PolySilicon)
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Multitouch-Yes
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 1.8 GHz Cortex-A53Quad-core 2.4 GHz Cortex-A73
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CPU(second)quad-core 1.5 GHz Cortex-A53quad-core 1.8 GHz Cortex-A53
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ChipsetMediaTek Helio A25 (MT6762D)Hisilicon Kirin 970
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GPUPowerVR GE8320Mali-G72 MP12
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Internal storage64 GB128 GB
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Memory RAM4 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB512 GB
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OS
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OSAndroid 10Android 9.0 Pie
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Main camera
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Camera typeTripleTriple
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Main camera13 MP, f/1.848 MP, f/1.8 , 1/2.0" , 0.8 µm
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5 MP16 MP, f/2.2
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2 MP2 MP, f/2.4
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Primary camera resolution4160 x 3120 pixels8000 x 6000 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera flashdual-LED flashLED flash
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Primary camera phase detection autofocus-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-mode, phase detection autofocusAutofocus, 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, RAW
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Selfie camera
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Selfie camera typeSingle-
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Selfie camera8 MP, f/2.025 MP, f/2.0
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Selfie camera resolution3264 x 2448 pixels5984 x 4140 pixels
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Selfie camera video720p@30fps1080p@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 RadioNo
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 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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USBType-C 2.0Type-C reversible connector
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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Bluetooth EDR-Yes
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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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BeidouBeiDouYes
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityAccelerometer, compass, fingerprint, light, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Ion
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Battery capacity4000 mAh3750 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Huawei Super Charge 3.0
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Tests and performance
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Antutu86900 (v8)-
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Cost
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Price230 USD-
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