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DEXP
DEXP B255
Compare DEXP B255 and Vertex Impress Vira

DEXP B255 vs Vertex Impress Vira

DEXP B255
DEXP B255
Vertex Impress Vira
Vertex Impress Vira
DEXP B255
Vertex Impress Vira
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
  • HSDPA speed
    21 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-11
    2018-11
  • Status
    2018-11
    2018-11
  • Design
  • Build
    Metal, plastic
    Plastic
  • SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
    Dual SIM(Nano-SIM, dual stand-by)
  • Height
    147.8 mm
    148 mm
  • Width
    71.5 mm
    70 mm
  • Thickness
    8.8 mm
    10.5 mm
  • Weight
    151 g
    186 g
  • Colors
    Grey
    Black
  • Display
  • Display type
    IPS
    IPS
  • Physical size
    5.5 inches
    5.5 inches
  • Resolution
    640 x 1280 pixels
    640 x 1280 pixels
  • Pixel density
    260 ppi
    260 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Quad-core 1.5 GHz Cortex-A53
  • Chipset
    Mediatek MT6580A
    MediaTek MT6739WW
  • GPU
    Mali-400 MP2
    PowerVR GE8100
  • Memory RAM
    1 GB
    2 GB
  • Internal storage
    8 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android 7.0 Nougat
    Android 8.1 Oreo
  • Main camera
  • Camera type
    Dual
    Dual
  • Main camera
    8 MP
    8 MP
  • 0.3 MP
    0.3 MP
  • Primary camera resolution
    3264 x 2448 pixels
    3264 x 2448 pixels
  • Primary camera video
    1080p@30fps
    720p@30fps
  • Primary camera flash
    LED
    LED flash
  • 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
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
  • Selfie camera
  • Selfie camera
    2 MP
    5 MP
  • Selfie camera resolution
    1600 x 1200 pixels
    2560 x 1920 pixels
  • Selfie camera video
    480p@30fps MP
    480p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n, 802.11n 5GHz
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3000 mAh
    3300 mAh
  • Battery removable
    Non-removable
    Removable

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