DEXP T155 vs vivo iQOO
DEXP T155
vivo iQOO
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Network
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2G networkGSM 850, 900, 1800, 1900GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
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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)LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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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 announced2018-122019-3
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Status2018-122019-3
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Design
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BuildPlastic, metalAluminium alloy, glass
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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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Height163 mm157.7 mm
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Width76.6 mm75.2 mm
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Thickness13.9 mm8.5 mm
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Weight270 g196 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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ColorsBlack, GoldBlue, Orange
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Display
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Display typeIPSAMOLED capacitive touchscreen
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Physical size5.5 inches6.41 inches
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Resolution720 x 1440 pixels1080 x 2340 pixels
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Pixel density293 ppi402 ppi
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Display colors1677721616777216
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ProtectionScratch resistant, Dragontrail glass, Oleophobic(lipophobic) coating2.5D curved glass screen
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MultitouchYesYes
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Hardware
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CPU-Octa-core
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CPUQuad-core 1.5 GHz Cortex-A53Single-core 2.84 GHz Kryo 485
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CPU(second)Triple-core 2.41 GHz Kryo 485
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CPU(third)Quad-core 1.78 GHz Kryo 485
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ChipsetMediatek MT6739Qualcomm SDM855 Snapdragon 855
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GPUPowerVR GE8100Adreno 640
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Memory RAM2 GB6, 8, 12 GB
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Internal storage16 GB128, 256 GB
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Memory cardmicroSD, microSDHC, microSDXCNo
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Memory card max128 GB-
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OS
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OSAndroid 8.1 OreoFuntouch 9 (Android 9.0 Pie)
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Main camera
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Camera typeDualTriple
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Main camera8 MP12 MP, f/1.8 , 1/2.55" , 1.4 µm
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8 MP13 MP
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2 MP, f/2.4
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Interpolated resolution13 MP-
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Primary camera resolution3264 x 2448 pixels4032 x 3024 pixels
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Primary camera video1080p@30fps2160p@30fps, 1080p@30fps
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Primary camera flashLEDLED flash
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Primary camera phase detection autofocus-dual pixel 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 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
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Selfie camera
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Selfie camera5 MP12 MP, f/2.0
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Selfie camera resolution2592 x 1944 pixels4032 x 3024 pixels
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Selfie camera video720p@30fps MP1080p@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, 802.11ac
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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 1.0 reversible connector
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Bluetoothv4.1v5.0
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Bluetooth A2DPYesYes
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bluetooth LE-Yes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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BDS-Yes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, compass, fingerprint, gyro, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Ion
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Battery capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-FlashCharge(50% in 15 min, 100% in 45 min)
