General Mobile GM 20 vs Yezz Max 3 Ultra
General Mobile GM 20
Yezz Max 3 Ultra
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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 2, 3, 4, 7, 12, 17, 28
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat4, 150 Mbps download, 102 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2021-032022-09
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Status2021-032023-01
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Design
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BuildPolycarbonate-
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SIMDual SIM (Nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height154.5 mm159.7 mm
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Width73 mm77.3 mm
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Thickness8.8 mm9.9 mm
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Weight160 g182 g
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ColorsBlack, Blue, GreenArctic Blue, Aqua Green, Turquoise Green
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Display
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Display typeIPSIPS LCD
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Physical size6.09 inches6.26 inches
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Resolution720 x 1560 pixels720 x 1520 pixels
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Pixel density282 ppi269 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, 2.5D curved glass screen, Oleophobic coatingINX Glass
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Hardware
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CPUOcta-core-
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CPUQuad-core 1.8 GHz Cortex-A53Quad-core 1.4 GHz
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediaTek Helio A25 (MT6762D)Unisoc SC9832E
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GPUPowerVR GE8320Mali-T820 MP1
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Memory RAM4 GB2 GB
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Internal storage64 GB32 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max256 GB-
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Storage-eMMC 5.1
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OS
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OSAndroid 10Android 12
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Main camera
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Camera typeTripleDual
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Main camera13 MP, f/1.813 MP
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5 MP0.3 MP
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2 MP
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Primary camera resolution4160 x 3120 pixels-
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashdual-LED 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-mode, phase detection autofocus-
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Selfie camera
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Selfie camera typeSingleSingle
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Selfie camera8 MP, f/2.08 MP
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Selfie camera resolution3264 x 2448 pixels-
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Selfie camera video720p@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 RadioStereo FM radio, recording
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Connectivity
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WLANWi-Fi 802.11b, 802.11g, 802.11nWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi HotspotYes-
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WLAN WiFi DirectYes-
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USBType-C 2.0Type-C 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFC-No
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYes-
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GALILEOYes-
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BeidouBeiDou-
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Features
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SensorsAccelerometer, compass, fingerprint, gyroscope, proximityFingerprint
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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 mAh3700 mAh
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Battery removableNon-removableRemovable
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Tests and performance
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Antutu86900 (v8)-
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Cost
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Price230 USD105 USD
