DEXP T155 vs Infinix S4
DEXP T155
Infinix S4
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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, 2100WCDMA 850, 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600)LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 38(2600), 40(2300), 41(2500)
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HSDPA speed-42 Mbps
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HSUPA speed-11.5 Mbps
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LTE speedLTE, Cat4, 150 Mbps download, 51 Mbps uploadLTE Cat 6, 301.5 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 announced2018-122019-4
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Status2018-122019-4
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Design
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BuildPlastic, metal-
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Dual SIM (Nano-SIM, dual SIM stand-by)
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Height163 mm156 mm
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Width76.6 mm75 mm
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Thickness13.9 mm7.9 mm
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Weight270 g154 g
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WaterproofYes, IP68-
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Dust proofYes, IP68-
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ColorsBlack, GoldBlack, Red, Purple, Blue
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size5.5 inches6.2 inches
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Resolution720 x 1440 pixels720 x 1520 pixels
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Pixel density293 ppi271 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-A53Quad-core 2 GHz Cortex-A53
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CPU(second)quad-core 1.5 GHz Cortex-A53
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ChipsetMediatek MT6739Mediatek Helio P22 (MT6762)
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GPUPowerVR GE8100PowerVR GE8320
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Memory RAM2 GB3, 6 GB
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Internal storage16 GB32, 64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB128 GB
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OS
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OSAndroid 8.1 OreoX OS 5.0 (Android 9.0 Pie)
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Main camera
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Camera typeDualTriple
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Main camera8 MP13 MP, f/1.9 , 1.12 µm
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8 MP8 MP, f/2.4
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2 MP, f/2.8
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Interpolated resolution13 MP-
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Primary camera resolution3264 x 2448 pixels4160 x 3120 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera flashLEDQuad 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, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
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Selfie camera
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Selfie camera5 MP32 MP, f/2 , 0.8 µm
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Selfie camera resolution2592 x 1944 pixels6528 x 4896 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 RadioFM Radio
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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
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WLAN WiFi HotspotYesYes
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WLAN WiFi Dual Band-Yes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.1v4.2
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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GLONASSYesYes
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Features
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SensorsAccelerometer, compass, fingerprint, light, proximityAccelerometer, proximity, light, compass, gyroscope, fingerprint
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity5000 mAh4000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G-36 h
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Talk time 3G-26 h
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Standby time 2G-1080 h
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Standby time 3G-864 h
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Standby time 4G-624 h
