Asus Zenfone Max Pro (M2) ZB631KL vs Lenovo K3 Note

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

    K3 Note: 25 g lighter

    Zenfone Max Pro (M2) ZB631KL:
    175 g
    K3 Note:
    150 g
  • Screen diagonal

    K3 Note: 0.76 in smaller diagonal

    Zenfone Max Pro (M2) ZB631KL:
    6.26 in
    K3 Note:
    5.5 in
  • Chipset

    Zenfone Max Pro (M2) ZB631KL:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    K3 Note:
    Mediatek MT6752 (28 nm)
  • Rear camera layout

    Zenfone Max Pro (M2) ZB631KL:
    Dual
    K3 Note:
    Single
  • Depth

    K3 Note: 0.5 mm thinner

    Zenfone Max Pro (M2) ZB631KL:
    8.5 mm
    K3 Note:
    8 mm
  • Height

    K3 Note: 5.3 mm shorter

    Zenfone Max Pro (M2) ZB631KL:
    157.9 mm
    K3 Note:
    152.6 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 +5.3 mm versus K3 Note
    Width:
    75.5 mm
    Depth:
    8.5 mm +0.5 mm versus K3 Note
  2. 2. K3 Note

    Height:
    152.6 mm
    Width:
    76.2 mm
    Depth:
    8 mm

Weight

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

  1. 1. Zenfone Max Pro (M2) ZB631KL

    175 g

    +25 g versus K3 Note

  2. 2. K3 Note

    150 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. 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. K3 Note

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

Zenfone Max Pro (M2) ZB631KL has approximately 17.3% more rectangular screen area than K3 Note.

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 Zenfone Max Pro (M2) ZB631KL, K3 Note, compared at the same storage capacity.
StorageZenfone Max Pro (M2) ZB631KLK3 Note
16 GB Unknown 2 GB RAM
Zenfone Max Pro (M2) ZB631KL: Original memory entry

64 GB · 4/6 GB RAM 32 GB · 3 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. Zenfone Max Pro (M2) ZB631KL

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

2. K3 Note

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. Zenfone Max Pro (M2) ZB631KL

    5000 mAh

    +2000 mAh versus K3 Note

  2. 2. K3 Note

    3000 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. K3 Note

Everyday essentials
Everyday essentials — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Dimensions (HxWxD)
  • 157.9 Х 75.5 Х 8.5 mm
  • 152.6 Х 76.2 Х 8 mm
Weight
  • 175 g
  • 150 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.26" inch
  • 5.5" inch
Screen resolution
  • 1080 x 2280 px
  • 1080 x 1920 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
  • 2 GB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 5000 mAh
  • Non-removable Li-Po
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow)
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Mediatek MT6752 (28 nm)
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 83.4 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 82.0%
  • 71.7%
PPI /points per inch/
  • 403 PPI
  • 401 PPI
Screen protection
  • Corning Gorilla Glass 6
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
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
  • f/2.0
Functions
  • LED flash
  • HDR
  • Dual-LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 13 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 13MP
  • f/2.0
  • 1.12µm
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • Octa-core 1.7 GHz Cortex-A53
Graphics processor GPU
  • Adreno 512
  • Mali-T760MP2
Antutu 7 score * Unknown
  • 46822
GeekBench 4 Single Core * Unknown
  • 728
GeekBench 4 Multi-Core * Unknown
  • 2898
GeekBench 4 RenderScript * Unknown
  • 2147
GeekBench 5 Single Core *
  • 291
Unknown
GeekBench 5 Multi-Core *
  • 1204
Unknown
General specs
General specs — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Release date
  • 2018
  • December
  • 2015
  • March
Colors
  • Blue
  • Titanium
  • Onyx Black
  • Pearl White
  • Laser Yellow
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life Unknown
  • Stand by time- Up to 750 h (3G) Talking time- Up to 36 h (3G)
Body build
  • Front glass
  • plastic body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
SIM card
  • Dual 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 / 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 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - India -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 - India -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
  • HSPA
  • TD-SCDMA
  • LTE
  • TD-LTE
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • 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
  • USB Host
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Zenfone Max Pro (M2) ZB631KL, K3 Note.
SpecificationZenfone Max Pro (M2) ZB631KLK3 Note
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Lenovo A7000 Turbo in India