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BLU J4
Compare BLU J4 and Kyocera DuraForce Pro 2

BLU J4 vs Kyocera DuraForce Pro 2

BLU J4
BLU J4
Kyocera DuraForce Pro 2
Kyocera DuraForce Pro 2
BLU J4
Kyocera DuraForce Pro 2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 13(700), 66(1700/2100)
  • HSDPA speed
    21.1 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    -
    LTE-A (3CA), Cat9, 450 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-10
    2018-11
  • Status
    2019-10
    2018-11
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM
  • Height
    151 mm
    150.2 mm
  • Width
    72.3 mm
    73.4 mm
  • Thickness
    10 mm
    13.5 mm
  • Weight
    158 g
    243 g
  • Waterproof
    -
    IP68, 2m and 30 minutes
  • Dust proof
    -
    Yes, IP68
  • MIL-STD-810G
    -
    Yes
  • Colors
    Black, Blue, Brown
    Black
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS
  • Physical size
    5.5 inches
    5.0 inches
  • Resolution
    720 x 1440 pixels
    1080 x 1920 pixels
  • Pixel density
    293 ppi
    441 ppi
  • Display colors
    16777216
    -
  • Protection
    -
    Scratch resistant, Sapphire crystal glass
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Octa-core 2.2 GHz Cortex-A53
  • Chipset
    -
    Qualcomm SDM630 Snapdragon 630
  • GPU
    Mali-400
    Adreno 508
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    32 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    64 GB
    512 GB
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 8.1 Oreo Go Edition
    Android 8.0 Oreo
  • Main camera
  • Camera type
    Single
    -
  • Main camera
    8 MP
    13 MP, f/2.0
  • Primary camera resolution
    -
    4160 x 3120 pixels
  • Primary camera video
    720p@30fps
    2160p@30fps, 1080p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Primary camera phase detection autofocus
    -
    dual pixel phase detection autofocus
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, scene-mode
  • Selfie camera
  • Selfie camera
    8 MP
    5 MP, f/2.4
  • Selfie camera resolution
    -
    2592 x 1944 pixels
  • Selfie camera video
    720p@30fps
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11k, 802.11r
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • Bluetooth
    v4.1
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Sensors
    Accelerometer
    Accelerometer, barometer, compass, fingerprint, gyroscope, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2200 mAh
    3240 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Qualcomm Quick Charge 2.0
  • Wireless charging
    -
    Qi
  • Talk time 2G
    -
    21 h
  • Talk time 3G
    -
    21 h
  • Standby time 2G
    -
    312 h
  • Standby time 3G
    -
    312 h
  • Cost
  • Price
    75 USD
    -

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