DEXP Z355 vs verykool s4009 Crystal

DEXP Z355
DEXP Z355
verykool s4009 Crystal
verykool s4009 Crystal
DEXP Z355
Specifications
verykool s4009 Crystal
  • Network
  • GSM 850, 900, 1800, 1900
    2G network
    GSM 850, 900, 1800, 1900
  • HSDPA 900, 2100
    3G network
    HSDPA 850, 1900, 2100
  • LTE frequency band 1(2100), 3(1800), 7(2600)
    4G network
    -
  • LTE, Cat4, 150 Mbps download, 51 Mbps upload
    Speed LTE
    -
  • Yes
    GPRS
    Yes
  • Yes
    EDGE
    Yes
  • -
    Speed HSDPA
    21.1 Mbps
  • -
    Speed HSUPA
    5.76 Mbps
  • Availability
  • 2018-9
    Oficially announced
    2017-6
  • 2018-9
    Status
    2017-6
  • Design
  • Plastic
    Build
    -
  • Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
    SIM
    Dual SIM (Mini-SIM/ Micro-SIM, dual stand-by)
  • 148.8 mm
    Height
    127 mm
  • 72 mm
    Width
    66 mm
  • 8.6 mm
    Thickness
    10.7 mm
  • 183 g
    Weight
  • Display
  • IPS
    Display type
    TFT capacitive touchscreen
  • 5.5 inches
    Physical size
    4.0 inches
  • 640 x 1280 pixels
    Resolution
    480 x 800 pixels
  • 260 ppi
    Pixel density
    233 ppi
  • 16777216
    Display colors
    16777216
  • Scratch resistant, oleophobic coating
    Protection
    -
  • Yes
    Multitouch
    Yes
  • Hardware
  • Quad-core 1.3 GHz Cortex-A53
    CPU
    Dual-core 1.3 GHz Cortex-A7 ARM
  • Mediatek MT6739
    Chipset
    MediaTek MT6570
  • PowerVR GE8100
    GPU
    Mali-400
  • microSD, microSDHC, microSDXC
    Memory card
    microSD
  • 128 GB
    Memory card max
    64 GB
  • 2 GB
    Memory RAM
    512 MB
  • 16 GB
    Internal storage
    8 GB
  • Misc
  • Android 8.1 Oreo
    OS
    Android 6.0 (Marshmallow)
  • Black, Blue
    Colors
    Black/Gold
  • Camera
  • Dual
    Camera type
    -
  • 8 MP
    Primary camera quality
    5 MP
  • 13 MP
    Additional camera
    -
  • 13 MP
    Interpolated resolution
    -
  • 3264 x 2448 pixels
    Primary camera resolution
    -
  • 720p@30fps
    Primary camera video
    720p@30fps
  • LED
    Primary camera led flash
    LED flash
  • Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
    Camera features
    Geo-tagging, face detection, panorama, touch focus
  • 5 MP
    Secondary camera quality
    2 MP
  • 2560 x 1920 pixels
    Secondary camera resolution
    -
  • 480p@30fps MP
    Secondary camera video
    -
  • -
    Primary camera max aperture
    f/2.4
  • Sound
  • Yes
    3.5mm jack
    Yes
  • Yes
    Loudspeaker
    Yes
  • Yes
    Earpiece
    -
  • -
    Notifications
    Vibration; MP3, WAV ringtones
  • Multimedia
  • FM radio
    Radio FM
    Stereo FM radio
  • Connectivity
  • Wi-Fi 802.11b, 802.11g, 802.11n
    WLAN WiFi
    Wi-Fi 802.11b, 802.11g, 802.11n
  • Wi-Fi hotspot
    WLAN WiFi Hotspot
    Wi-Fi hotspot
  • v2.0
    Microusb version
    v2.0
  • v4.0
    Bluetooth version
    v4.0
  • A2DP
    Bluetooth A2DP
    A2DP
  • Yes, with A-GPS
    GPS
    Yes, with A-GPS
  • GLONASS
    GPS GLONASS
    -
  • -
    WLAN WiFi Direct
    Wi-Fi direct
  • -
    bluetooth LE
    LE
  • Features
  • HTML5
    HTML
    HTML5
  • Accelerometer, fingerprint, light, proximity
    Sensors
    Accelerometer
  • -
    Messaging SMS
    SMS(threaded view)
  • -
    Messaging MMS
    MMS
  • -
    Messaging Email
    Email
  • -
    Messaging IM
    IM
  • -
    Messaging Push Mail
    Push Mail
  • -
    Java
    No
  • Battery
  • Li-Po
    Battery type
    Li-Ion
  • 2600 mAh
    Battery capacity
    1200 mAh
  • Non-removable
    Battery removable
    -
  • 11 h
    Talk time 2G
    -
  • 11 h
    Talk time 3G
    4 h
  • 200 h
    Standby time 2G
    -
  • 200 h
    Standby time 3G
    150 h

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