Cat B40 vs DEXP GS155
Cat B40
DEXP GS155
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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 frequency band 1, 3, 7, 8, 20, 28LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
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LTE speed-LTE, 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 announced2021-042019-5
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Status2021-042019-5
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Design
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Build-Plastic
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SIMNano-SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
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Height145 mm148.9 mm
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Width62 mm70.9 mm
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Thickness18 mm8.4 mm
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Weight157 g158 g
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WaterproofIP69, 1.2m and 35 minutes-
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Dust proofYes, IP69-
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MIL-STD-810GYes-
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FlashlightYes, 100+ lumens-
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Build featuresAntimicrobial protection (silver ion-based)-
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ColorsBlackGold
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Display
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Display typeTFTIPS
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Physical size2.4 inches5.45 inches
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Resolution240 x 320 pixels480 x 960 pixels
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Pixel density167 ppi197 ppi
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Display colors-16777216
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Multitouch-Yes
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A53
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ChipsetUnisoc T117Mediatek MT6739WA
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GPU-PowerVR GE8100
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Memory RAM-1 GB
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Internal storage-8 GB
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Memory cardmicroSDmicroSD, microSDHC, microSDXC
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Memory card max32 GB64 GB
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PhonebookYes-
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Call recordsYes-
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Main camera
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Camera typeSingle-
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Main camera2 MP5 MP
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Interpolated resolution-8 MP
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Primary camera resolution-2592 x 1944 pixels
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Primary camera video-720p@30fps
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Primary camera flash-LED
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Camera features-Autofocus, 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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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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RadioFM RadioFM Radio
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Connectivity
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WLANNoWi-Fi 802.11b, 802.11g, 802.11n
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WLAN WiFi Hotspot-Yes
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USBType-C 2.0microUSB 2.0
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Bluetoothv5.0v4.2
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Bluetooth A2DPA2DPYes
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bluetooth LELE-
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NFC-Yes
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GPSNoYes, with A-GPS
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Features
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Messaging SMSYes-
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JavaNo-
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GamesNo-
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Sensors-Accelerometer, fingerprint, light, proximity
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Browser
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HTMLNoHTML5
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Battery
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Battery typeLi-IonLi-Po
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Battery capacity1800 mAh2550 mAh
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Battery removableNon-removableNon-removable
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Cost
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Price90 USD-
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OS
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OS-Android 8.1 Oreo Go Edition
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Selfie camera
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Selfie camera2 MP
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Selfie camera interpolated resolution-5 MP
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Selfie camera resolution-1600 x 1200 pixels
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Selfie camera video-480p@30fps MP