BLU Studio J8 LTE vs Microsoft Lumia 640 XL

BLU Studio J8 LTE
BLU Studio J8 LTE
Microsoft Lumia 640 XL
Microsoft Lumia 640 XL
BLU Studio J8 LTE
Microsoft Lumia 640 XL
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 7(2600), 12(700), 17(700), 28(700)
    -
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    11.5 Mbps
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 50 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017-7
    2015-3
  • Status
    2017-7
    2015-3
  • Design
  • SIM
    Dual SIM (Nano-SIM/ Micro-SIM)
    Micro-SIM
  • Height
    155.7 mm
    157.9 mm
  • Width
    77.6 mm
    81.5 mm
  • Thickness
    8.9 mm
    9 mm
  • Weight
    183 g
    171 g
  • Colors
    Black, Gold, Rose Gold, Silver
    Black, Glossy white, Matte cyan, Matte white, Orange
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    5.5 inches
    5.7 inches
  • Resolution
    720 x 1280 pixels
    720 x 1280 pixels
  • Pixel density
    267 ppi
    259 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A53
    Quad-core 1.2 GHz ARM Cortex-A7
  • Chipset
    Mediatek MT6737
    Qualcomm Snapdragon 400
  • GPU
    Mali-T720
    Adreno 305
  • Memory RAM
    1, 2 GB
    1 GB
  • Internal storage
    8, 16 GB
    8 GB
  • Memory card
    microSD
    microSD
  • Memory card max
    64 GB
    128 GB
  • OS
  • OS
    Android 7.0 (Nougat)
    Microsoft Windows Phone 8.1 with Lumia Denim
  • Main camera
  • Main camera
    8 MP
    13 MP
  • Primary camera resolution
    -
    4128 x 3096 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • Primary camera optics
    -
    Carl Zeiss optics
  • Primary camera Autofocus
    -
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Geo-tagging, face detection, touch focus
    1/3'' sensor size
  • Selfie camera
  • Flash
    LED flash
    -
  • Selfie camera
    5 MP
    5 MP
  • Selfie camera video
    -
    1080p
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; MP3, WAV ringtones
    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 WiFi Direct
    Yes
    -
  • WLAN DLNA
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB host
    Yes
    -
  • Bluetooth
    v4.1
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GPS Navigator
    -
    Beidou
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Email
    Push Email
  • Java
    No
    No
  • Sensors
    Fingerprint (rear-mounted), accelerometer, proximity
    Accelerometer, compass, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2500 mAh
    3000 mAh
  • Battery removable
    Non-removable
    -
  • Talk time 2G
    22 h
    31 h 20 min
  • Talk time 3G
    16 h
    23 h 40 min
  • Standby time 2G
    750 h
    936 h
  • Standby time 3G
    625 h
    936 h

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