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BLU J4
Compare BLU J4 and Sharp Aquos R2

BLU J4 vs Sharp Aquos R2

BLU J4
BLU J4
Sharp Aquos R2
Sharp Aquos R2
BLU J4
Sharp Aquos R2
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE
  • HSDPA speed
    21.1 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-10
    2018-5
  • Status
    2019-10
    2018-5
  • Design
  • Build
    Plastic
    Metal
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    151 mm
    156 mm
  • Width
    72.3 mm
    74 mm
  • Thickness
    10 mm
    9 mm
  • Weight
    158 g
    181 g
  • Waterproof
    -
    IPX5/IPX8/IP6X
  • Dust proof
    -
    IPX5/IPX8/IP6X
  • Colors
    Black, Blue, Brown
    Black, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IGZO IPS LCD capacitive touchscreen
  • Physical size
    5.5 inches
    6.0 inches
  • Resolution
    720 x 1440 pixels
    1440 x 3040 pixels
  • Pixel density
    293 ppi
    561 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen, Corning Gorilla Glass 3
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Quad-core 2.6 GHz Kryo 385 Gold
  • CPU(second)
    quad-core 1.7 GHz Kryo 385 Silver
  • Chipset
    -
    Qualcomm SDM845 Snapdragon 845
  • GPU
    Mali-400
    Adreno 630
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    32 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD(uses second SIM slot)
  • Memory card max
    64 GB
    400 GB
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 8.1 Oreo Go Edition
    Android 8.0 (Oreo)
  • Main camera
  • Camera type
    Single
    Dual
  • Main camera
    8 MP
    22.6 MP
  • 16.3 MP
  • Primary camera resolution
    -
    5488 x 4112 pixels
  • Primary camera video
    720p@30fps
    2160p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus
  • Selfie camera
  • Selfie camera
    8 MP
    16.3 MP
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera video
    720p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • 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, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    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
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Sensors
    Accelerometer
    Fingerprint (front-mounted), accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2200 mAh
    3130 mAh
  • Battery removable
    Removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge 3.0
  • Cost
  • Price
    75 USD
    -

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