DEXP Ixion Z155 vs Ulefone S1
DEXP Ixion Z155
Ulefone S1
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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 900, 2100
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4G networkLTE frequency band 1(2100), 3(1800), 7(2600), 18(800)-
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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 announced2018-022018-7
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Status2018-022018-7
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Design
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BuildMetalPlastic, metal
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD))Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height157.6 mm148.6 mm
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Width78.1 mm70.7 mm
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Thickness9.15 mm9.55 mm
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Weight195 g183 g
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ColorsBlueBlack, Gold
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Display
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Display typeIPSIPS capacitive touchscreen
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Physical size5.5 inches5.5 inches
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Resolution720 x 1280 pixels480 x 960 pixels
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Pixel density267 ppi195 ppi
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Display colors1677721616777216
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MultitouchYesYes
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Hardware
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CPUQuad-core 1.25 GHz ARM Cortex-A53Quad-core 1.3 GHz ARM Cortex-A7
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ChipsetMediatek MT6737Mediatek MT6580
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GPUMali-T720 MP1Mali-400 MP2
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Memory RAM1 GB1 GB
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Internal storage16 GB8 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max128 GB64 GB
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OS
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OSAndroid 7.0 NougatAndroid OS, v8.1 Oreo Go Edition
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Main camera
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Camera type-Dual
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Main camera13 MP5 MP, f/2.2
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5 MP
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Interpolated resolution-8 MP
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Primary camera resolution4160 x 3120 pixels2592 x 1944 pixels
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Primary camera video1080p@30fps480p@30fps
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Primary camera flashLEDLED 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
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Selfie camera
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Selfie camera8 MP2 MP, f/2.2
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution3264 x 2448 pixels1600 x 1200 pixels
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Selfie camera video480p@30fps MP480p@30fps
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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Earpiece-Yes
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Multimedia
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Radio FMFM radioFM radio
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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 HotspotYesYes
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WLAN WiFi Direct-Yes
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.1v4.0
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Bluetooth A2DPYesYes
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GPSYes, with A-GPSYes, with A-GPS
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Features
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SensorsAccelerometer, light, proximityAccelerometer, light, proximity
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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 capacity3200 mAh3000 mAh
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Battery removableNon-removableNon-removable
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Talk time 2G5 h11 h
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Talk time 3G5 h11 h
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Standby time 2G245 h250 h
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Standby time 3G245 h250 h