DEXP B255 vs TECNO Spark Power 2
DEXP B255
TECNO Spark Power 2
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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 850, 900, 2100
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4G network-LTE frequency band 1, 3, 5, 7, 8, 20, 38, 40, 41
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HSDPA speed21 Mbps-
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HSUPA speed5.76 Mbps-
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GPRSYesYes
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EDGEYesYes
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Availability
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Oficially announced2018-112020-06
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Status2018-112020-06
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Design
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BuildMetal, plasticIce, Grey, Purple
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SIMDual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)Glass front, plastic back, plastic frame
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Height147.8 mm174.9 mm
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Width71.5 mm79.6 mm
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Thickness8.8 mm9.2 mm
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Weight151 g220 g
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ColorsGreyIce, Grey, Purple
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Display
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Display typeIPSIPS LCD capacitive touchscreen
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Physical size5.5 inches7.0 inches
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Resolution640 x 1280 pixels720 x 1640 pixels
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Pixel density260 ppi256 ppi
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Display colors1677721616777216
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MultitouchYes-
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Hardware
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CPUQuad-core 1.3 GHz Cortex-A7Octa-core 2.0 GHz Cortex-A53
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ChipsetMediatek MT6580AMediatek MT6762 Helio P22
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GPUMali-400 MP2PowerVR GE8320
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Memory RAM1 GB4 GB
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Internal storage8 GB64 GB
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Memory cardmicroSD, microSDHC, microSDXCmicroSD, microSDHC, microSDXC
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Memory card max32 GB256 GB
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Storage-eMMC 5.1
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OS
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OSAndroid 7.0 NougatHIOS 6.1 (Android 10)
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Main camera
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Camera typeDualQuad
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Main camera8 MP16 MP, f/1.8 , 27 mm
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0.3 MP5 MP
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2 MP
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Primary camera resolution3264 x 2448 pixels4608 x 3456 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, 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 camera2 MP16 MP, f/2.0 , 27 mm
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Selfie camera resolution1600 x 1200 pixels4608 x 3456 pixels
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Selfie camera video480p@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, 802.11ac
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WLAN WiFi HotspotYesYes
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USBmicroUSB 2.0microUSB 2.0
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USB On-The-Go-Yes
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Bluetoothv4.0v5.0
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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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GLONASS-Yes
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GALILEO-Yes
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Beidou-Yes
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Features
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SensorsAccelerometerAccelerometer, fingerprint, proximity
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Browser
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HTMLHTML5HTML5
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Battery
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Battery typeLi-PoLi-Po
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Battery capacity3000 mAh6000 mAh
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Battery removableNon-removableNon-removable
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Fast battery charging-Yes (50% in 60 min)
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Cost
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Price-140 USD
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