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  2. BLU J4 vs BLU Studio 6.0 LTE

BLU J4 vs BLU Studio 6.0 LTE

Compare recorded specifications, size and practical differences.

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    Key differences

    Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

    • Weight

      J4: 19 g lighter

      J4:
      158 g
      Studio 6.0 LTE:
      177 g

    • Width

      J4: 9.1 mm narrower

      J4:
      72.3 mm
      Studio 6.0 LTE:
      81.4 mm

    • Screen diagonal

      J4: 0.5 in smaller diagonal

      J4:
      5.5 in
      Studio 6.0 LTE:
      6 in

    • Depth

      Studio 6.0 LTE: 0.8 mm thinner

      J4:
      10 mm
      Studio 6.0 LTE:
      9.2 mm

    • Height

      J4: 12.5 mm shorter

      J4:
      151 mm
      Studio 6.0 LTE:
      163.5 mm

    • Release year

      J4:
      2019
      Studio 6.0 LTE:
      2014

    Physical size

    Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

    1. 1. J4

      Height:
      151 mm
      Width:
      72.3 mm
      Depth:
      10 mm +0.8 mm versus Studio 6.0 LTE

    2. 2. Studio 6.0 LTE

      Height:
      163.5 mm +12.5 mm versus J4
      Width:
      81.4 mm +9.1 mm versus J4
      Depth:
      9.2 mm

    Weight

    Bars start at zero and share a scale within this chart.

    1. 1. J4

      158 g

    2. 2. Studio 6.0 LTE

      177 g

      +19 g versus J4

    Screen size

    Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

    1. 1. J4

      Screen diagonal:
      5.5 in
      Aspect ratio (height:width):
      18:9
      Approximate rectangular screen area:
      78.1 cm²

    2. 2. Studio 6.0 LTE

      Screen diagonal:
      6 in
      Aspect ratio (height:width):
      16:9
      Approximate rectangular screen area:
      99.2 cm²

    Studio 6.0 LTE has approximately 27.1% more rectangular screen area than J4.

    Memory variants

    Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

    Recorded RAM for J4, Studio 6.0 LTE, compared at the same storage capacity.
    StorageJ4Studio 6.0 LTE
    16 GB Not recorded 2 GB RAM
    32 GB 1 GB RAM Not recorded

    Practical features

    Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

    1. J4

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC

    2. Studio 6.0 LTE

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 64 GB

    Battery capacity

    Capacity is not battery life. No endurance test is implied.

    Recorded battery capacity

    Bars start at zero and share a scale within this chart.

    1. 1. J4

      2200 mAh

    2. 2. Studio 6.0 LTE

      3200 mAh

      +1000 mAh versus J4

    Specifications

    Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

    1. J42. Studio 6.0 LTE

    Everyday essentials
    Everyday essentials — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Dimensions (HxWxD)
    • 151 Х 72.3 Х 10 mm
    • 163.5 Х 81.4 Х 9.2 mm
    Weight
    • 158 g
    • 177 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5.5" inch
    • 6" inch
    Screen resolution
    • 720 x 1440 px
    • 1080 x 1920 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 1GB RAM
    • 16 GB
    • 2 GB RAM
    Memory card support
    • microSDXC
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 2200 mAh
    • Removable Li-Po
    • 3200 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 8.1 Oreo (Go edition)
    • Android 4.4.2 (KitKat)
    Chipset Unknown
    • Qualcomm MSM8928 Snapdragon 400 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 78.1 cm2
    • 99.2 cm2
    Screen format
    • 18:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 71.5%
    • 74.6%
    PPI /points per inch/
    • 293 PPI
    • 367 PPI
    Camera and Video
    Camera and Video — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Rear camera, main
    • 8 MP
    • Single
    • 13 MP
    • Single
    Camera specs
    • 8 MP
    • AF
    • 13 MP
    • AF
    Functions
    • LED flash
    • LED flash
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 8 MP
    • Single
    • 5 MP
    • Single
    Specifications
    • 8 MP
    • 5 MP
    Performance

    Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

    Performance — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Quad-core 1.6 GHz Cortex-A7
    Graphics processor GPU
    • Mali-400
    • Adreno 305
    GeekBench 4 Single Core * Unknown
    • 423
    GeekBench 4 Multi-Core * Unknown
    • 1372
    General specs
    General specs — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Release date
    • 2019
    • October
    • 2014
    • December
    Colors
    • Blue
    • Black
    • Brown
    • Black
    • White
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 70 EUR
    • 210 EUR
    Battery life Unknown
    • Stand by time- Up to 750 h (2G) / Up to 700 h (3G) Talking time- Up to 30 h (2G) / Up to 22 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Micro-SIM
    • dual stand-by)
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 4(1700/2100)
    • 7(2600)
    Speed
    • HSPA 21.1/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    USB
    • microUSB 2.0
    • microUSB 2.0
    Bluetooth
    • 4.1
    • A2DP
    • LE
    • 3.0
    Music and Audio
    Music and Audio — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Radio
    • FM radio
    • Stereo FM radio
    Other features
    Other features — specifications for J4, Studio 6.0 LTE.
    SpecificationJ4Studio 6.0 LTE
    Dop
    • Sensors Accelerometer For USA
    • Sensors Accelerometer
    • proximity