Alcatel Pop 4S vs DEXP T155
Alcatel Pop 4S
DEXP T155
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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 850, 900, 1900, 2100HSDPA 900, 2100
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4G networkLTE band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 28(700)LTE frequency band 1(2100), 3(1800), 7(2600)
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HSDPA speed42.2 Mbps-
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HSUPA speed5.76 Mbps-
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LTE speedLTE, Cat6, 300 Mbps download, 50 Mbps uploadLTE, 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 announced2016-22018-12
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Status2016-22018-12
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Design
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Build-Plastic, metal
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SIMSingle SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height152 mm163 mm
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Width76.8 mm76.6 mm
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Thickness8 mm13.9 mm
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Weight270 g
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Waterproof-Yes, IP68
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Dust proof-Yes, IP68
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ColorsVariousBlack, Gold
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Display
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Display typeIPS LCD capacitive touchscreenIPS
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Physical size5.5 inches5.5 inches
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Resolution1080 x 1920 pixels720 x 1440 pixels
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Pixel density401 ppi293 ppi
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Display colors1677721616777216
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Protection-Scratch resistant, Dragontrail glass, Oleophobic(lipophobic) coating
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MultitouchYes, max 5 fingersYes
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Hardware
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CPUQuad-core 1.8 GHzQuad-core 1.5 GHz Cortex-A53
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CPU(second)quad-core 1.0 GHz
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ChipsetMediatek MT6755MMediatek MT6739
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GPU-PowerVR GE8100
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Memory RAM2 GB2 GB
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Internal storage16 GB16 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max64 GB128 GB
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OS
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OSAndroid OS, v6.0 (Marshmallow)Android 8.1 Oreo
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Main camera
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Camera type-Dual
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Main camera13 MP, f/2.08 MP
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8 MP
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Interpolated resolution-13 MP
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Primary camera resolution-3264 x 2448 pixels
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Primary camera video1080p@30fps1080p@30fps
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Primary camera Autofocusphase detection autofocus-
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Primary camera flashdual-LED (dual tone) flashLED
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Camera features1/3" sensor size, HDR, face detection, geo-tagging, panorama, touch focusAutofocus, 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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FlashLED flash-
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Selfie camera5 MP5 MP
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Selfie camera resolution-2592 x 1944 pixels
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Selfie camera video-720p@30fps MP
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Sound
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3.5mm jackYesYes
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LoudspeakerYesYes
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NotificationsVibration; MP3, WAV ringtones-
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Earpiece-Yes
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Multimedia
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Radio-FM Radio
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Radio FMFM 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 DirectYes-
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USBmicroUSB 2.0microUSB 2.0
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Bluetoothv4.2v4.1
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Bluetooth A2DPYesYes
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NFCYes-
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GPSYes, with A-GPSYes, with A-GPS
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GLONASS-Yes
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Features
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Messaging SMSSMS(threaded view)-
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Messaging MMSMMS-
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Messaging EmailEmail-
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Messaging IMIM-
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Messaging Push EmailPush Email-
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JavaNo-
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SensorsFingerprint, accelerometer, compass (optional), proximity/gyroAccelerometer, compass, fingerprint, light, 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 capacity2960 mAh5000 mAh
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Battery removableRemovableNon-removable
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Talk time--
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Standby time--