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Allview Soul X7 Pro vs Karbonn A7 Star

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.

    • Width

      A7 Star: 10.8 mm narrower

      Soul X7 Pro:
      76.8 mm
      A7 Star:
      66 mm

    • Screen diagonal

      A7 Star: 2.03 in smaller diagonal

      Soul X7 Pro:
      6.53 in
      A7 Star:
      4.5 in

    • Rear camera layout

      Soul X7 Pro:
      Quad
      A7 Star:
      Single

    • Depth

      Soul X7 Pro: 2.1 mm thinner

      Soul X7 Pro:
      8.3 mm
      A7 Star:
      10.4 mm

    • Height

      A7 Star: 48.9 mm shorter

      Soul X7 Pro:
      161.9 mm
      A7 Star:
      113 mm

    • Release year

      Soul X7 Pro:
      2020
      A7 Star:
      2013

    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 +48.9 mm versus A7 Star
      Width:
      76.8 mm +10.8 mm versus A7 Star
      Depth:
      8.3 mm
      Weight:
      193 g

    2. 2. A7 Star

      Height:
      113 mm
      Width:
      66 mm
      Depth:
      10.4 mm +2.1 mm versus Soul X7 Pro
      Weight:
      Unknown

    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. A7 Star

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

    Soul X7 Pro has approximately 87.5% more rectangular screen area than A7 Star.

    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, A7 Star, compared at the same storage capacity.
    StorageSoul X7 ProA7 Star
    64 GB 4 GB RAM Unknown
    A7 Star: Original memory entry

    164 MB

    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. A7 Star

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 32 GB (dedicated slot)

    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

      +2600 mAh versus A7 Star

    2. 2. A7 Star

      1400 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. A7 Star

    Everyday essentials
    Everyday essentials — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Dimensions (HxWxD)
    • 161.9 Х 76.8 Х 8.3 mm
    • 113 Х 66 Х 10.4 mm
    Weight
    • 193 g
    • 0 g
    Technology
    • LTPS IPS LCD
    		 Unknown
    Screen size
    • 6.53" inc
    • 4.5" 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
    • 164 MB
    Memory card support
    • microSDXC (uses shared SIM slot)
    • microSD
    • up to 32 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 4000 mAh
    • Non-removable Li-Po
    • 1400 mAh
    • Removable Li-Ion
    Operating system OS
    • Android 9.0 (Pie)
    • Android 4.0 (Ice Cream Sandwich)
    Chipset
    • - Qualcomm SDM630 Snapdragon 630 (14 nm)
    • Mediatek MT6517
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    		 Unknown
    Screen area
    • 104.7 cm2
    • 55.8 cm2
    Screen format
    • 19.5:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 84.2%
    • 74.8%
    PPI /points per inch/ Unknown
    • 218 PPI
    Screen protection
    • Corning Gorilla Glass
    		 Unknown
    Camera and Video
    Camera and Video — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    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 flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 16 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 16 MP
    • (wide)
    • 1/3.06" 1.0µm
    		 Unknown
    Performance
    Performance — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Processor CPU
    • - Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
    • Dual-core 1.0 GHz Cortex-A9
    Graphics processor GPU
    • - Adreno 508
    • PowerVR SGX531u
    General specs
    General specs — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Release date
    • 2020
    • May 26
    • 2013
    Colors
    • Black Desire
    • white/black
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 230 EUR
    • 70 EUR
    Battery life Unknown
    • Stand by time- Up to 135 h Talking time- Up to 5 h
    Communication and Connectivity
    Communication and Connectivity — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    SIM card
    • Hybrid Dual SIM (Micro-SIM/Nano-SIM
    • dual stand-by)
    • Dual SIM
    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
    		 Unknown
    Speed
    • HSPA 42.2/11.5 Mbps
    • LTE Cat7 300/100 Mbps
    		 Unknown
    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
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • No
    USB
    • 3.0
    • Type-C 1.0 reversible connector
    • Proprietary
    Bluetooth
    • 5.1
    • A2DP
    • LE
    • Yes
    Harmful irradiation
    • SAR EU - 1.12 W/kg (head)
    • SAR EU - 0.99 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Radio
    • FM radio
    • FM radio
    Other features
    Other features — specifications for Soul X7 Pro, A7 Star.
    SpecificationSoul X7 ProA7 Star
    Dop
    • - Sensors - Fingerprint (rear-mounted)
    • accelerometer
    • proximity
    • compass - Fast charging 18W
    • Sensors Accelerometer
    • proximity