General Mobile GM 20 Pro vs vivo iQOO 9
General Mobile GM 20 Pro
vivo iQOO 9
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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, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1, 3, 7, 8, 20, 38, 40LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41
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5G network-5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
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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, Cat7, 301 Mbps download, 102 Mbps uploadLTE-A
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032022-02
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Status2021-032022-03
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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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Height157.5 mm159.1 mm
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Width75 mm75.1 mm
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Thickness8.65 mm8.6/8.7 mm
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Weight180 g200/202 g
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ColorsBlack, Blue, WhiteAlpha, Legend, Phoenix
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Display
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Display typeIPSAMOLED
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Physical size6.3 inches6.56 inches
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Resolution1080 x 2340 pixels1080 x 2376 pixels
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Pixel density409 ppi398 ppi
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Display colors167772161073741824
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ProtectionScratch resistant, 2.5D curved glass screen, Oleophobic coatingScratch resistant
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Display features-120Hz, HDR10+, 1200 nits (peak)
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Hardware
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CPUOcta-coreOcta-core
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CPUQuad-core 2.1 GHz Cortex-A73Single-core 2.99 GHz Kryo 680
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CPU(second)quad-core 1.95 GHz Cortex-A53Triple-core 2.42 GHz Kryo 680
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CPU(third)Quad-core 1.80 GHz Kryo 680
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ChipsetMediaTek Helio P70Qualcomm SM8350 Snapdragon 888+ 5G
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GPUMali-G72 MP3Adreno 660
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Internal storage128 GB128, 256 GB
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Memory RAM6 GB8, 12 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max512 GB-
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StorageUFS 2.1UFS 3.1
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OS
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OSAndroid 10Android 12, Funtouch 12
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Main camera
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Camera typeTripleTriple
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Main camera48 MP, f/1.7948 MP, f/1.8 , (wide) , 25 mm, 1/2.0" , 0.8 µm
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8 MP13 MP, (telephoto) , f/2.5 , 50 mm, 2x optical zoom
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2 MP13 MP, 120˚ , (ultrawide) , f/2.2 , 16 mm
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Primary camera resolution8000 x 6000 pixels8160 x 6144 pixels
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Primary camera video1080p@30fps4K@30fps, 1080p@30fps
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Primary camera flashdual-LED flashdual-LED dual-tone 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-mode, phase detection autofocusAutofocus, continuous shooting, digital zoom, optical 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, macro-mode, phase detection autofocus, RAW
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera16 MP, f/2.016 MP, f/2.5 , (wide) , 1/3.1" , 1.0 µm
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Selfie camera resolution4608 x 3456 pixels-
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Selfie camera featuresFace unlock, HDRFace unlock, HDR
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Selfie camera video1080p@30fps1080p@30fps
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Sound
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3.5mm jackYesUnspecified
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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 802.11a, 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, 802.11ax
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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 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-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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BeidouBeiDou-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, 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 capacity4050 mAh4350 mAh
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Battery removableNon-removableNon-removable
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Fast battery chargingYesYes, 120W(50% in 6 min, 100% in 18 min)
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Wireless reverse charging-Yes, 10W
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Talk time 4G-14.1 h
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Standby time 4G900 h-
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Tests and performance
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Antutu328753 (v9)1039906 (v9)
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Geekbench(single-core)-1211 (v5.2)
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Geekbench(multi-core)-4198 (v5.2)
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Cost
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Price250 USD560 USD
