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Samsung Galaxy J7 Max vs vivo V15 Pro

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

      Galaxy J7 Max: 6 g lighter

      Galaxy J7 Max:
      179 g
      V15 Pro:
      185 g

    • Width

      V15 Pro: 4.1 mm narrower

      Galaxy J7 Max:
      78.8 mm
      V15 Pro:
      74.7 mm

    • Screen diagonal

      Galaxy J7 Max: 0.69 in smaller diagonal

      Galaxy J7 Max:
      5.7 in
      V15 Pro:
      6.39 in

    • Chipset

      Galaxy J7 Max:
      Mediatek MT6757 Helio P20 (16 nm)
      V15 Pro:
      Qualcomm SDM675 Snapdragon 675 (11 nm)

    • Rear camera layout

      Galaxy J7 Max:
      Single
      V15 Pro:
      Triple

    • Release year

      Galaxy J7 Max:
      2017
      V15 Pro:
      2019

    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. Galaxy J7 Max

      Height:
      156.7 mm
      Width:
      78.8 mm +4.1 mm versus V15 Pro
      Depth:
      8.1 mm

    2. 2. V15 Pro

      Height:
      157.3 mm
      Width:
      74.7 mm
      Depth:
      8.2 mm

    Weight

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

    1. 1. Galaxy J7 Max

      179 g

    2. 2. V15 Pro

      185 g

      +6 g versus Galaxy J7 Max

    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.

    At least two phones need compatible screen dimensions for a drawing.

    1. 1. Galaxy J7 Max

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

    2. 2. V15 Pro

      V15 Pro: Screen geometry unavailable or conflicting.

    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.

    No unambiguous storage/RAM pairings are recorded. See the original specifications below.

    Galaxy J7 Max: Original memory entry

    32 GB · 512GB 4GB

    V15 Pro: Original memory entry

    128 GB · 6/8 GB 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. Galaxy J7 Max

    NFC:
    Unknown
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 GB (dedicated slot)

    2. V15 Pro

    NFC:
    See details Yes (market dependent)
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 256 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. Galaxy J7 Max

      3300 mAh

    2. 2. V15 Pro

      3700 mAh

      +400 mAh versus Galaxy J7 Max

    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. Galaxy J7 Max2. V15 Pro

    Everyday essentials
    Everyday essentials — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Dimensions (HxWxD)
    • 156.7 Х 78.8 Х 8.1 mm
    • 157.3 Х 74.7 Х 8.2 mm
    Weight
    • 179 g
    • 185 g
    Technology
    • PLS
    • Super AMOLED
    Screen size
    • 5.7" inch
    • 6.39" inch
    Screen resolution
    • 1080 x 1920 px
    • 1080 x 2316 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 32 GB
    • 512GB 4GB
    • 128 GB
    • 6/8 GB RAM
    Memory card support
    • microSD
    • up to 256 GB (dedicated slot)
    • microSD
    • up to 256 GB (dedicated slot)
    Battery Capacity is not battery life. No endurance test is implied.
    • 3300 mAh
    • Non-removable Li-Ion
    • 3700 mAh
    • Non-removable Li-Po
    Operating system OS
    • Android 7.0 (Nougat)
    • upgradable to Android 8.0 (Oreo)
    • Android 9.0 (Pie)
    Chipset
    • Mediatek MT6757 Helio P20 (16 nm)
    • Qualcomm SDM675 Snapdragon 675 (11 nm)
    NFC Unknown
    • Yes (market dependent)
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 89.6 cm2
    • 98.9 cm2
    Screen format
    • 16:9 (height:width)
    		 Unknown
    Screen to body ratio
    • 72.5%
    • 84.2%
    PPI /points per inch/
    • 386 PPI
    • 404 PPI
    Screen protection Unknown
    • Corning Gorilla Glass (unspecified version)
    Camera and Video
    Camera and Video — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Rear camera, main
    • 13 MP
    • Single
    • 48 MP
    • Triple
    Camera specs
    • 13 MP
    • AF
    • f/1.7
    • 48 MP
    • f/1.8
    • 1/2''
    • 0.8µm
    • PDAF -8 MP
    • f/2.2
    • 13mm (ultrawide) -5 MP
    • f/2.4
    • depth sensor
    Functions
    • LED flash
    • HDR
    Video
    • 1080p@30fps
    • 1080p@30fps
    Front camera, selfie
    • 13 MP
    • Single
    • 32 MP
    • Single
    Specifications
    • 13 MP
    • f/1.9
    • Motorized pop-up 32 MP
    • f/2.0
    Performance

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

    Performance — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Processor CPU
    • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.65 GHz Cortex-A53)
    • Octa-core (2x2.0 GHz Kryo 460 Gold & 6x1.7 GHz Kryo 460 Silver)
    Graphics processor GPU
    • Mali-T880MP2
    • Adreno 612
    Antutu 7 score *
    • 44789
    		 Unknown
    GeekBench 4 Single Core *
    • 615
    		 Unknown
    GeekBench 4 Multi-Core *
    • 2591
    		 Unknown
    GeekBench 4 RenderScript *
    • 1926
    		 Unknown
    Antutu 8 score * Unknown
    • 213905
    GeekBench 5 Single Core * Unknown
    • 500
    GeekBench 5 Multi-Core * Unknown
    • 1573
    General specs
    General specs — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Release date
    • 2017
    • June
    • 2019
    • February
    Colors
    • Black
    • Gold
    • Topaz Blue
    • Coral Red
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
    • 170 EUR
    • 360 EUR
    Battery life
    • Talking time- Up to 20 h (3G) Music play - Up to 72 h
    		 Unknown
    Body build
    • aluminum body
    • plastic ends
    • Front glass
    • plastic body
    Communication and Connectivity
    Communication and Connectivity — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Dual SIM (Nano-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 - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 8(900)
    • 20(800)
    • 40(2300)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE Cat4 150/50 Mbps
    • HSPA
    • LTE-A
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n/ac
    • dual-band
    • WiFi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 4.2
    • A2DP
    • LE
    • 5.0
    • A2DP
    • LE
    • EDR
    • aptX
    Harmful irradiation
    • SAR - 0.57 W/kg (head) 1.06 W/kg (body) SAR EU - 0.46 W/kg (head) 1.52 W/kg (body)
    		 Unknown
    Music and Audio
    Music and Audio — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Radio
    • FM radio
    		 Unknown
    Others Unknown
    • DCI-P3 100% coverage
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Galaxy J7 Max, V15 Pro.
    SpecificationGalaxy J7 MaxV15 Pro
    Dop
    • Sensors Fingerprint (front-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Versions: G615F/DS (India) Also known as Samsung Galaxy On Max without smart glow ring
    • Sensors Fingerprint (under display)
    • accelerometer
    • gyro
    • proximity
    • compass - Fast battery charging 18W (24% in 15 min)