DEXP GS155 vs Doogee V20
DEXP GS155
Doogee V20
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900
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3G networkHSDPA 900, 2100HSDPA 850, 900, 1700(AWS), 1900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
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5G network-5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA/Sub6
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HSDPA speed-42.2 Mbps
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HSUPA speed-5.76 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps upload-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2019-52021-12
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Status2019-52021-12
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Design
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BuildPlasticMetal, TPU, polycarbonate, carbon fiber
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
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Height148.9 mm170.5 mm
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Width70.9 mm81.2 mm
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Thickness8.4 mm14 mm
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Weight158 g296 g
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Waterproof-IP68/IP69K
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Dust proof-IP68/IP69K
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MIL-STD-810G-Yes
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ColorsGoldBlack, Gray, Red
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Display
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Display typeIPSAMOLED
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Physical size5.45 inches6.43 inches
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Resolution480 x 960 pixels1080 x 2400 pixels
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Pixel density197 ppi409 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Corning 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 1.3 GHz Cortex-A53Dual-core 2.2 GHz Cortex-A76
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CPU(second)Hexa-core 2.0 GHz Cortex-A55
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ChipsetMediatek MT6739WAMediaTek Dimensity 700 MT6833
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GPUPowerVR GE8100Mali-G57 MC2
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Memory RAM1 GB8 GB
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Internal storage8 GB256 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max64 GB256 GB
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OS
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OSAndroid 8.1 Oreo Go EditionAndroid 11
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Main camera
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Camera type-Triple
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Main camera5 MP64 MP, (wide) , f/1.8 , 90˚ , 1/2" , 0.7 µm
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(ultrawide) , 8 MP, f/2.2 , 130˚ , 1/4" , 1.12 µm
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20 MP, f/2.6
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Interpolated resolution8 MP-
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Primary camera resolution2592 x 1944 pixels9248 x 6944 pixels
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Primary camera video720p@30fps1440p@30fps
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Primary camera flashLEDdual-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 modeAutofocus, 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 type-Single
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Selfie camera2 MP16 MP, f/2.0 , 80˚ , 1/3" , 1.0 µm
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Selfie camera interpolated resolution5 MP-
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Selfie camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Selfie camera features-Face unlock, HDR
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Selfie camera video480p@30fps MP1080p@30fps
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Sound
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3.5mm jackYesNo
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LoudspeakerYesYes
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EarpieceYesYes
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Multimedia
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RadioFM RadioFM radio, with RDS
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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 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 Band-Yes
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USBmicroUSB 2.0Type-C 2.0
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USB On-The-Go-Yes
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Bluetoothv4.2v5.1
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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NFCYesNo
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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GALILEO-Yes
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BDS-Yes
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Features
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SensorsAccelerometer, fingerprint, light, proximityAccelerometer, compass, fingerprint, geomagnetic, gyroscope, 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 capacity2550 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes
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Wireless charging-Yes, 15W
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Talk time 4G-28 h
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Standby time 4G-432 h
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Tests and performance
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Antutu-362091 (v9)
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Geekbench(single-core)-598 (v5.2)
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Geekbench(multi-core)-1758 (v5.2)
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SAR value
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SAR EU(head)-0.62 W/kg
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SAR EU(body)-1.16 W/kg
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Cost
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Price-400 USD