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Asus Zenfone Max Pro (M2) ZB631KL vs Vertu Constellation 2013

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

      Constellation 2013: 5.1 mm narrower

      Zenfone Max Pro (M2) ZB631KL:
      75.5 mm
      Constellation 2013:
      70.4 mm

    • Screen diagonal

      Constellation 2013: 1.96 in smaller diagonal

      Zenfone Max Pro (M2) ZB631KL:
      6.26 in
      Constellation 2013:
      4.3 in

    • Rear camera layout

      Zenfone Max Pro (M2) ZB631KL:
      Dual
      Constellation 2013:
      Single

    • Depth

      Zenfone Max Pro (M2) ZB631KL: 2.7 mm thinner

      Zenfone Max Pro (M2) ZB631KL:
      8.5 mm
      Constellation 2013:
      11.2 mm

    • Height

      Constellation 2013: 15.7 mm shorter

      Zenfone Max Pro (M2) ZB631KL:
      157.9 mm
      Constellation 2013:
      142.2 mm

    • Release year

      Zenfone Max Pro (M2) ZB631KL:
      2018
      Constellation 2013:
      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. Zenfone Max Pro (M2) ZB631KL

      Height:
      157.9 mm +15.7 mm versus Constellation 2013
      Width:
      75.5 mm +5.1 mm versus Constellation 2013
      Depth:
      8.5 mm

    2. 2. Constellation 2013

      Height:
      142.2 mm
      Width:
      70.4 mm
      Depth:
      11.2 mm +2.7 mm versus Zenfone Max Pro (M2) ZB631KL

    Weight

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

    1. 1. Zenfone Max Pro (M2) ZB631KL

      175 g

    2. 2. Constellation 2013

      179 g

      +4 g versus Zenfone Max Pro (M2) ZB631KL

    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. Zenfone Max Pro (M2) ZB631KL

      Screen diagonal:
      6.26 in
      Aspect ratio (height:width):
      19:9
      Approximate rectangular screen area:
      97.8 cm²

    2. 2. Constellation 2013

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

    Zenfone Max Pro (M2) ZB631KL has approximately 91.9% more rectangular screen area than Constellation 2013.

    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.

    Zenfone Max Pro (M2) ZB631KL: Original memory entry

    64 GB · 4/6 GB RAM 32 GB · 3 GB RAM

    Constellation 2013: Original memory entry

    32 GB

    Practical features

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

    1. Zenfone Max Pro (M2) ZB631KL

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    See details microSD · up to 512 GB (dedicated slot)

    2. Constellation 2013

    NFC:
    Yes
    Headphone jack:
    Yes
    Memory card support:
    No

    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. Zenfone Max Pro (M2) ZB631KL

      5000 mAh

      +3200 mAh versus Constellation 2013

    2. 2. Constellation 2013

      1800 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. Zenfone Max Pro (M2) ZB631KL2. Constellation 2013

    Everyday essentials
    Everyday essentials — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Dimensions (HxWxD)
    • 157.9 Х 75.5 Х 8.5 mm
    • 142.2 Х 70.4 Х 11.2 mm
    Weight
    • 175 g
    • 179 g
    Technology
    • IPS LCD
    • Sapphire crystal glass
    Screen size
    • 6.26" inch
    • 4.3" inch
    Screen resolution
    • 1080 x 2280 px
    • 720 x 1280 px
    Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
    • 64 GB
    • 4/6 GB RAM 32 GB
    • 3 GB RAM
    • 32 GB
    Memory card support
    • microSD
    • up to 512 GB (dedicated slot)
    • No
    Battery Capacity is not battery life. No endurance test is implied.
    • 5000 mAh
    • Non-removable Li-Po
    • 1800 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 8.1 (Oreo)
    • Android 4.2.2 (Jelly Bean)
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    		 Unknown
    NFC
    • Yes
    • Yes
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 97.8 cm2
    • 51.0 cm2
    Screen format
    • 19:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 82.0%
    • 50.9%
    PPI /points per inch/
    • 403 PPI
    • 342 PPI
    Screen protection
    • Corning Gorilla Glass 6
    • Scratch-proof glass
    Camera and Video
    Camera and Video — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Rear camera, main
    • 12 MP
    • Dual
    • 13 MP
    • Single
    Camera specs
    • 12 MP
    • f/1.8
    • 1/2.9''
    • 1.25µm
    • PDAF -5 MP
    • f/2.4
    • 1.12µm
    • depth sensor
    • 13 MP
    • AF
    Functions
    • LED flash
    • HDR
    • Dual-LED flash
    Video
    • 1080p@30fps
    • Yes
    Front camera, selfie
    • 13 MP
    • Single
    • 1.3 MP
    • Single
    Specifications
    • 13MP
    • f/2.0
    • 1.12µm
    • 1.3 MP
    Performance

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

    Performance — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • Dual-core 1.7 GHz
    Graphics processor GPU
    • Adreno 512
    		 Unknown
    GeekBench 5 Single Core *
    • 291
    		 Unknown
    GeekBench 5 Multi-Core *
    • 1204
    		 Unknown
    General specs
    General specs — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Release date
    • 2018
    • December
    • 2013
    • October
    Colors
    • Blue
    • Titanium
    • Cappuccino
    • Black
    • Orange
    • Mocha
    • Raspberry
    • Pure Navy Alligator
    • Pure Plum Alligator
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 5000 EUR
    Battery life Unknown
    • Stand by time- Up to 405 h (3G) Talking time- Up to 14 h 30 min (3G) Music play - Up to 43 h
    Body build
    • Front glass
    • plastic body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Nano-SIM
    Network
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE band 1(2100)
    • 3(1800)
    • 5(850)
    • 7(2600)
    • 8(900)
    • 20(800)
    • 40(2300)
    • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
    Speed
    • HSPA 42.2/5.76 Mbps
    • LTE-A (3CA) Cat9 450/50 Mbps
    • HSPA 42.2/5.76 Mbps
    GPRS
    • Yes
    • Yes
    Edge
    • Yes
    • Yes
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 a/b/g/n
    • dual-band
    • Wi-Fi Direct
    • hotspot
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    • Yes
    • with A-GPS
    • GLONASS
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 4.0
    • A2DP
    • LE
    Harmful irradiation Unknown
    • SAR - 0.68 W/kg (head) 0.98 W/kg (body) SAR EU - 0.49 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Radio
    • FM radio
    • No
    Others
    • Active noise cancellation with dedicated mic
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Zenfone Max Pro (M2) ZB631KL, Constellation 2013.
    SpecificationZenfone Max Pro (M2) ZB631KLConstellation 2013
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Charging 5V/2A 10W
    • Sensors Accelerometer
    • gyro
    • proximity
    • compass - Titanium body (forged grade 5) and luxurious calf leather covered rear panel - Also known as Vertu Constellation RM-851V

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