1. Home
  2. Comparison

Allview Soul X7 Pro vs BLU Studio J2

Compare recorded specifications, size and practical differences.

+ Add a third phone

    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

      Studio J2: 50 g lighter

      Soul X7 Pro:
      193 g
      Studio J2:
      143 g

    • Width

      Studio J2: 3.9 mm narrower

      Soul X7 Pro:
      76.8 mm
      Studio J2:
      72.9 mm

    • Screen diagonal

      Studio J2: 1.53 in smaller diagonal

      Soul X7 Pro:
      6.53 in
      Studio J2:
      5 in

    • Rear camera layout

      Soul X7 Pro:
      Quad
      Studio J2:
      Single

    • Depth

      Soul X7 Pro: 2.1 mm thinner

      Soul X7 Pro:
      8.3 mm
      Studio J2:
      10.4 mm

    • Height

      Studio J2: 17 mm shorter

      Soul X7 Pro:
      161.9 mm
      Studio J2:
      144.9 mm

    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. Soul X7 Pro

      Height:
      161.9 mm +17 mm versus Studio J2
      Width:
      76.8 mm +3.9 mm versus Studio J2
      Depth:
      8.3 mm

    2. 2. Studio J2

      Height:
      144.9 mm
      Width:
      72.9 mm
      Depth:
      10.4 mm +2.1 mm versus Soul X7 Pro

    Weight

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

    1. 1. Soul X7 Pro

      193 g

      +50 g versus Studio J2

    2. 2. Studio J2

      143 g

    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. Soul X7 Pro

      Screen diagonal:
      6.53 in
      Aspect ratio (height:width):
      19.5:9
      Approximate rectangular screen area:
      104.7 cm²

    2. 2. Studio J2

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

    Soul X7 Pro has approximately 51.9% more rectangular screen area than Studio 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 Soul X7 Pro, Studio J2, compared at the same storage capacity.
    StorageSoul X7 ProStudio J2
    64 GB 4 GB RAM Unknown
    Studio J2: Original memory entry

    8 GB · 512 MB RAM

    Practical features

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

    1. Soul X7 Pro

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSDXC (uses shared SIM slot)

    2. Studio J2

    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. Soul X7 Pro

      4000 mAh

      +2000 mAh versus Studio J2

    2. 2. Studio J2

      2000 mAh

    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. Soul X7 Pro2. Studio J2

    Everyday essentials
    Everyday essentials — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Dimensions (HxWxD)
    • 161.9 Х 76.8 Х 8.3 mm
    • 144.9 Х 72.9 Х 10.4 mm
    Weight
    • 193 g
    • 143 g
    Technology
    • LTPS IPS LCD
    • IPS LCD
    Screen size
    • 6.53" inc
    • 5" inch
    Screen resolution
    • 1080 x 2340 px
    • 480 x 854 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64GB 4GB RAM
    • 8 GB
    • 512 MB RAM
    Memory card support
    • microSDXC (uses shared SIM slot)
    • microSD
    • up to 64 GB
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 2000 mAh
    • Removable Li-Po
    Operating system OS
    • Android 9.0 (Pie)
    • Android 6.0 (Marshmallow)
    Chipset
    • - Qualcomm SDM630 Snapdragon 630 (14 nm)
    • Mediatek MT6570 (28 nm)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 104.7 cm2
    • 68.9 cm2
    Screen format
    • 19.5:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 84.2%
    • 65.2%
    PPI /points per inch/ Unknown
    • 196 PPI
    Screen protection
    • Corning Gorilla Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Rear camera, main
    • 13 MP
    • Quad
    • 5 MP
    • Single
    Camera specs
    • -13 MP
    • f/1.8
    • (wide)
    • 1/3.1''
    • 1.12µm
    • PDAF -8 MP
    • f/2.2
    • 120° (ultrawide)
    • 1/4.0''
    • 1.12µm -2 MP
    • f/2.4
    • (macro) -2 MP
    • (depth)
    • 5 MP
    Functions
    • LED flash
    • HDR
    • panorama
    • LED
    Video
    • 1080p@30fps
    • 720p@30fps
    Front camera, selfie
    • 16 MP
    • Single
    • 2 MP
    • Single
    Specifications
    • 16 MP
    • (wide)
    • 1/3.06" 1.0µm
    • 2 MP
    Performance

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

    Performance — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Processor CPU
    • - Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Dual-core 1.3 GHz Cortex-A7
    Graphics processor GPU
    • - Adreno 508
    • Mali-400
    Antutu 7 score * Unknown
    • 11535
    GeekBench 4 Single Core * Unknown
    • 390
    GeekBench 4 Multi-Core * Unknown
    • 604
    General specs
    General specs — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Release date
    • 2020
    • May 26
    • 2017
    • May
    Colors
    • Black Desire
    • Black
    • Gold
    • Rose Gold
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 230 EUR
    		 Unknown
    Battery life Unknown
    • Stand by time- Up to 650 h (2G) / Up to 550 h (3G) Talking time- Up to 24 h (2G) / Up to 12 h (3G)
    Communication and Connectivity
    Communication and Connectivity — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    SIM card
    • Hybrid Dual SIM (Micro-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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - 1
    • 2
    • 3
    • 5
    • 8
    • 20
    • 38
    • 40
    • 41
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat7 300/100 Mbps
    • HSPA 21.1/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • Wi-Fi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    USB
    • 3.0
    • Type-C 1.0 reversible connector
    • microUSB 2.0
    Bluetooth
    • 5.1
    • A2DP
    • LE
    • 4.0
    • A2DP
    Harmful irradiation
    • SAR EU - 1.12 W/kg (head)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Radio
    • FM radio
    • No
    Other features
    Other features — specifications for Soul X7 Pro, Studio J2.
    SpecificationSoul X7 ProStudio J2
    Dop
    • - Sensors - Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass - Fast charging 18W
    • Sensors Accelerometer