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BLU J2 vs Sony Xperia XZ Premium

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

      J2: 49 g lighter

      J2:
      146 g
      Xperia XZ Premium:
      195 g

    • Width

      J2: 3.9 mm narrower

      J2:
      73.1 mm
      Xperia XZ Premium:
      77 mm

    • Screen diagonal

      J2: 0.46 in smaller diagonal

      J2:
      5 in
      Xperia XZ Premium:
      5.46 in

    • Depth

      Xperia XZ Premium: 2.4 mm thinner

      J2:
      10.3 mm
      Xperia XZ Premium:
      7.9 mm

    • Height

      J2: 12 mm shorter

      J2:
      144 mm
      Xperia XZ Premium:
      156 mm

    • Release year

      J2:
      2019
      Xperia XZ Premium:
      2017

    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. J2

      Height:
      144 mm
      Width:
      73.1 mm
      Depth:
      10.3 mm +2.4 mm versus Xperia XZ Premium

    2. 2. Xperia XZ Premium

      Height:
      156 mm +12 mm versus J2
      Width:
      77 mm +3.9 mm versus J2
      Depth:
      7.9 mm

    Weight

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

    1. 1. J2

      146 g

    2. 2. Xperia XZ Premium

      195 g

      +49 g versus J2

    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. J2

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

    2. 2. Xperia XZ Premium

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

    Xperia XZ Premium has approximately 19.2% more rectangular screen area than J2.

    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 J2, Xperia XZ Premium, compared at the same storage capacity.
    StorageJ2Xperia XZ Premium
    32 GB 1 GB RAM Unknown
    Xperia XZ Premium: Original memory entry

    64 GB · 512GB 4GB

    Practical features

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

    1. J2

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

    2. Xperia XZ Premium

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 512 GB (uses SIM 2 slot) - dual SIM model only

    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. J2

      2000 mAh

    2. 2. Xperia XZ Premium

      3230 mAh

      +1230 mAh versus J2

    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. J22. Xperia XZ Premium

    Everyday essentials
    Everyday essentials — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Dimensions (HxWxD)
    • 144 Х 73.1 Х 10.3 mm
    • 156 Х 77 Х 7.9 mm
    Weight
    • 146 g
    • 195 g
    Technology
    • IPS LCD
    • IPS LCD
    Screen size
    • 5" inch
    • 5.46" inch
    Screen resolution
    • 480 x 854 px
    • 3840 x 2160 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32GB 1GB RAM
    • 64 GB
    • 512GB 4GB
    Memory card support
    • microSDXC
    • microSD
    • up to 512 GB (uses SIM 2 slot) - dual SIM model only
    Battery Capacity is not battery life. No endurance test is implied.
    • 2000 mAh
    • Li-Po
    • 3230 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 8.1 Oreo (Go edition)
    • Android 7.1 (Nougat)
    • upgradable to Android 9.0 (Pie)
    Chipset Unknown
    • Qualcomm MSM8998 Snapdragon 835 (10 nm)
    NFC Unknown
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 68.9 cm2
    • 82.2 cm2
    Screen format
    • 16:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 65.4%
    • 68.4%
    PPI /points per inch/
    • 196 PPI
    • 807 PPI
    Screen protection Unknown
    • Corning Gorilla Glass 5
    Camera and Video

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

    Camera and Video — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Rear camera, main
    • 5 MP
    • Single
    • 19 MP
    • Single
    Camera specs
    • 5 MP
    • 19 MP
    • f/2.0
    • 25mm (wide)
    • 1/2.3''
    • predictive PDAF & laser AF
    Functions
    • LED flash
    • LED flash
    • panorama
    • HDR
    Video
    • 720p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 5 MP
    • Single
    • 13 MP
    • Single
    Specifications
    • 5 MP
    • 13 MP
    • f/2.0
    • 22mm (wide)
    • 1/3''
    • 1.12µm
    DxOMark Main Score * Unknown
    • 83
    DxOMark Photo * Unknown
    • 82
    DxOMark Video * Unknown
    • 84
    Performance

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

    Performance — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Processor CPU
    • Quad-core 1.3 GHz Cortex-A7
    • Octa-core (4x2.45 GHz Kryo & 4x1.9 GHz Kryo)
    Graphics processor GPU
    • Mali-400
    • Adreno 540
    Antutu 7 score * Unknown
    • 201987
    GeekBench 4 Single Core * Unknown
    • 1886
    GeekBench 4 Multi-Core * Unknown
    • 6156
    GeekBench 4 RenderScript * Unknown
    • 7782
    GeekBench 4 Battery * Unknown
    • 3759
    GeekBench 5 Single Core * Unknown
    • 372
    GeekBench 5 Multi-Core * Unknown
    • 1460
    General specs
    General specs — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Release date
    • 2019
    • December
    • 2017
    • February
    Colors
    • Blue
    • Black
    • Brown
    • Luminous Chrome
    • Deepsea Black
    • Bronze Pink
    • Rosso (red)
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 50 EUR
    • 420 EUR
    Body build Unknown
    • Front/back glass (Gorilla Glass 5)
    • aluminum top/bottom
    • plastic sides
    Communication and Connectivity
    Communication and Connectivity — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Single SIM (Nano-SIM) - G8141Hybrid Dual SIM (Nano-SIM
    • dual stand-by) - G8142
    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 - G8142 -3G - HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - G8141
    • G8142 -4G - LTE band 1(2100)
    • 2(1900)
    • 3(1800)
    • 4(1700/2100)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 12(700)
    • 13(700)
    • 17(700)
    • 19(800)
    • 20(800)
    • 26(850)
    • 28(700)
    • 29(700)
    • 32(1500)
    • 38(2600)
    • 39(1900)
    • 40(2300)
    • 41(2500) - G8141
    • G8142
    Speed
    • HSPA 21.1/5.76 Mbps
    • HSPA 42.2/5.76 Mbps
    • LTE-A (2CA) Cat16 1024/150 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • DLNA
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • GALILEO
    USB
    • microUSB 2.0
    • 3.1
    • Type-C 1.0 reversible connector; USB Host
    Bluetooth
    • 4.1
    • A2DP
    • LE
    • 5.0
    • A2DP
    • aptX HD
    • LE
    Music and Audio
    Music and Audio — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Radio
    • FM radio
    • No
    Others Unknown
    • HDR10 -Triluminos display -X-Reality Engine
    • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for J2, Xperia XZ Premium.
    SpecificationJ2Xperia XZ Premium
    Dop
    • Sensors Accelerometer For USA
    • Sensors Fingerprint (side-mounted
    • region dependent)
    • accelerometer
    • gyro
    • proximity
    • barometer
    • compass
    • color spectrum - Fast battery charging (Quick Charge 3.0) - IP68 dust/water proof (up to 1.5m for 30 mins) - Also known as Sony Xperia XZ Premium Dual with dual-SIM card slots

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