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Asus Zenfone Max Pro (M2) ZB631KL vs Nokia E7

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.

    • Display technology

      OLED versus LCD

      Zenfone Max Pro (M2) ZB631KL:
      LCD
      E7:
      OLED

    • Width

      E7: 13.1 mm narrower

      Zenfone Max Pro (M2) ZB631KL:
      75.5 mm
      E7:
      62.4 mm

    • Screen diagonal

      E7: 2.26 in smaller diagonal

      Zenfone Max Pro (M2) ZB631KL:
      6.26 in
      E7:
      4 in

    • Rear camera layout

      Zenfone Max Pro (M2) ZB631KL:
      Dual
      E7:
      Single

    • Depth

      Zenfone Max Pro (M2) ZB631KL: 5.1 mm thinner

      Zenfone Max Pro (M2) ZB631KL:
      8.5 mm
      E7:
      13.6 mm

    • Height

      E7: 34.2 mm shorter

      Zenfone Max Pro (M2) ZB631KL:
      157.9 mm
      E7:
      123.7 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. Zenfone Max Pro (M2) ZB631KL

      Height:
      157.9 mm +34.2 mm versus E7
      Width:
      75.5 mm +13.1 mm versus E7
      Depth:
      8.5 mm

    2. 2. E7

      Height:
      123.7 mm
      Width:
      62.4 mm
      Depth:
      13.6 mm +5.1 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. E7

      176 g

      +1 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. E7

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

    Zenfone Max Pro (M2) ZB631KL has approximately 121.8% more rectangular screen area than E7.

    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

    E7: Original memory entry

    16 GB · 256 MB RAM · 1 GB ROM

    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. E7

    NFC:
    Unknown
    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

      +3800 mAh versus E7

    2. 2. E7

      1200 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. E7

    Everyday essentials
    Everyday essentials — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Dimensions (HxWxD)
    • 157.9 Х 75.5 Х 8.5 mm
    • 123.7 Х 62.4 Х 13.6 mm
    Weight
    • 175 g
    • 176 g
    Technology
    • IPS LCD
    • AMOLED
    Screen size
    • 6.26" inch
    • 4" inch
    Screen resolution
    • 1080 x 2280 px
    • 360 x 640 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
    • 16 GB
    • 256 MB RAM
    • 1 GB ROM
    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
    • 1200 mAh
    • Non-removable Li-Ion
    Operating system OS
    • Android 8.1 (Oreo)
    • Symbian^3
    • upgradable to Nokia Belle OS
    Chipset
    • Qualcomm SDM660 Snapdragon 660 (14 nm)
    		 Unknown
    NFC
    • Yes
    		 Unknown
    Headphone jack
    • Yes
    • Yes
    Display
    Display — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Touchscreen
    • capacitive touchscreen
    • capacitive touchscreen
    Display colors
    • 16M
    • 16M
    Screen area
    • 97.8 cm2
    • 44.1 cm2
    Screen format
    • 19:9 (height:width)
    • 16:9 (height:width)
    Screen to body ratio
    • 82.0%
    • 57.1%
    PPI /points per inch/
    • 403 PPI
    • 184 PPI
    Screen protection
    • Corning Gorilla Glass 6
    • Corning Gorilla Glass
    Camera and Video
    Camera and Video — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Rear camera, main
    • 12 MP
    • Dual
    • 8 MP
    • Single
    Camera specs
    • 12 MP
    • f/1.8
    • 1/2.9''
    • 1.25µm
    • PDAF -5 MP
    • f/2.4
    • 1.12µm
    • depth sensor
    • 8 MP
    Functions
    • LED flash
    • HDR
    • Dual-LED flash
    Video
    • 1080p@30fps
    • 720p@25fps
    • 720p@30fps (via SW update)
    Front camera, selfie
    • 13 MP
    • Single
    • 0.3 MP
    • Single
    Specifications
    • 13MP
    • f/2.0
    • 1.12µm
    • VGA
    Performance

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

    Performance — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Processor CPU
    • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
    • 680 MHz ARM 11
    Graphics processor GPU
    • Adreno 512
    • Broadcom BCM2727
    GeekBench 5 Single Core *
    • 291
    		 Unknown
    GeekBench 5 Multi-Core *
    • 1204
    		 Unknown
    General specs
    General specs — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Release date
    • 2018
    • December
    • 2010
    • September
    Colors
    • Blue
    • Titanium
    • Dark Grey
    • Silver White
    • Green
    • Blue
    • Orange
    Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
    • 150 EUR
    Battery life Unknown
    • Stand by time- Up to 432 h (2G) / Up to 480 h (3G) Talking time- Up to 9 h (2G) / Up to 5 h (3G)
    Body build
    • Front glass
    • plastic body
    		 Unknown
    Communication and Connectivity
    Communication and Connectivity — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    SIM card
    • Dual SIM (Nano-SIM
    • dual stand-by)
    • Mini-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 10.2/2 Mbps
    GPRS
    • Yes
    • Class 32
    Edge
    • Yes
    • Class 32
    Wi-Fi
    • Wi-Fi 802.11 b/g/n
    • WiFi Direct
    • hotspot
    • Wi-Fi 802.11 b/g/n
    GPS
    • Yes
    • with A-GPS
    • GLONASS
    • BDS
    • GALILEO
    • QZSS
    • Yes
    • with A-GPS; Ovi Maps 3.0
    USB
    • microUSB 2.0
    • USB On-The-Go
    • microUSB 2.0
    • USB Host
    Bluetooth
    • 5.0
    • A2DP
    • LE
    • 3.0
    • A2DP
    Harmful irradiation Unknown
    • SAR - 0.93 W/kg (head) 1.23 W/kg (body) SAR EU - 0.56 W/kg (head)
    Music and Audio
    Music and Audio — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Radio
    • FM radio
    • Stereo FM radio
    • RDS
    Others
    • Active noise cancellation with dedicated mic
    • Nokia ClearBlack display
    • Active noise cancellation with dedicated mic
    Other features
    Other features — specifications for Zenfone Max Pro (M2) ZB631KL, E7.
    SpecificationZenfone Max Pro (M2) ZB631KLE7
    Dop
    • Sensors Fingerprint (rear-mounted)
    • accelerometer
    • gyro
    • proximity
    • compass - Charging 5V/2A 10W
    • Sensors Accelerometer
    • proximity
    • compass - TV-out (720p video) via HDMI and composite -Dolby Digital Plus via HDMI -MP3/WAV/eAAC+/WMA player -MP4/H.264/WMV player -Voice command/dial -Document editor (Word
    • Excel
    • PowerPoint
    • PDF) -Video/photo editor -Voice memo/dial -Predictive text input