Bluboo D2 Pro vs Microsoft Lumia 640 Dual SIM

Bluboo D2 Pro
Bluboo D2 Pro
Microsoft Lumia 640 Dual SIM
Microsoft Lumia 640 Dual SIM
Bluboo D2 Pro
Microsoft Lumia 640 Dual SIM
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)
    -
  • HSDPA speed
    -
    42.2 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
    2017-12
    2015-3
  • Status
    2017-12
    2015-4
  • Design
  • Build
    Metal, glass
    -
  • SIM
    Dual SIM (Nano-SIM/Micro-SIM(microSD))
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    150 mm
    141.3 mm
  • Width
    70 mm
    72.2 mm
  • Thickness
    9 mm
    8.8 mm
  • Weight
    184 g
    145 g
  • Colors
    Black, Blue, Gold
    Glossy cyan, Matte black, Orange, White
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.2 inches
    5.0 inches
  • Resolution
    720 x 1280 pixels
    720 x 1280 pixels
  • Pixel density
    282 ppi
    294 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    -
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.25 GHz Cortex-A53
    Quad-core 1.2 GHz Cortex-A7 ARM
  • Chipset
    Mediatek MT6737M
    Qualcomm Snapdragon 400
  • GPU
    Mali-T720 MP2
    Adreno 305
  • Memory RAM
    2 GB
    1 GB
  • Internal storage
    16 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    128 GB
    128 GB
  • OS
  • OS
    Android OS, v7.0 Nougat
    Microsoft Windows Phone 8.1 with Lumia Denim
  • Main camera
  • Camera type
    Dual
    -
  • Main camera
    8 MP
    8 MP
  • 3 MP
  • Primary camera resolution
    3264 x 2448 pixels
    3264 x 2448 pixels
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    1/4'' sensor size
  • Selfie camera
  • Selfie camera
    5 MP, f/2.8
    1 MP
  • Selfie camera resolution
    2592 x 1944 pixels
    -
  • Selfie camera video
    480p@30fps
    720p
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio FM
    FM radio
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GPS Navigator
    -
    Beidou
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    3300 mAh
    2500 mAh
  • Battery removable
    Non-removable
    -
  • Talk time 2G
    -
    27 h 30 min
  • Talk time 3G
    -
    20 h 30 min
  • Standby time 2G
    -
    840 h
  • Standby time 3G
    -
    840 h

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