Amoi E72 vs Asus Zenfone Max Pro (M2) ZB631KL

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

    E72: 25 g lighter

    E72:
    150 g
    Zenfone Max Pro (M2) ZB631KL:
    175 g
  • Width

    E72: 30.7 mm narrower

    E72:
    44.8 mm
    Zenfone Max Pro (M2) ZB631KL:
    75.5 mm
  • Screen diagonal

    E72: 3.06 in smaller diagonal

    E72:
    3.2 in
    Zenfone Max Pro (M2) ZB631KL:
    6.26 in
  • Rear camera layout

    E72:
    Single
    Zenfone Max Pro (M2) ZB631KL:
    Dual
  • Depth

    Zenfone Max Pro (M2) ZB631KL: 6.3 mm thinner

    E72:
    14.8 mm
    Zenfone Max Pro (M2) ZB631KL:
    8.5 mm
  • Height

    E72: 57.9 mm shorter

    E72:
    100 mm
    Zenfone Max Pro (M2) ZB631KL:
    157.9 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. E72

    Height:
    100 mm
    Width:
    44.8 mm
    Depth:
    14.8 mm +6.3 mm versus Zenfone Max Pro (M2) ZB631KL
  2. 2. Zenfone Max Pro (M2) ZB631KL

    Height:
    157.9 mm +57.9 mm versus E72
    Width:
    75.5 mm +30.7 mm versus E72
    Depth:
    8.5 mm

Weight

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

  1. 1. E72

    150 g

  2. 2. Zenfone Max Pro (M2) ZB631KL

    175 g

    +25 g versus E72

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. E72

    E72: Screen geometry unavailable or conflicting.

  2. 2. Zenfone Max Pro (M2) ZB631KL

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

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.

E72: Original memory entry

64 MB

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. E72

NFC:
See details Super AMOLED
Headphone jack:
See details panorama
Memory card support:
See details microSD (dedicated slot)

2. Zenfone Max Pro (M2) ZB631KL

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 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. E72

    1100 mAh

  2. 2. Zenfone Max Pro (M2) ZB631KL

    5000 mAh

    +3900 mAh versus E72

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. E722. Zenfone Max Pro (M2) ZB631KL

Everyday essentials
Everyday essentials — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Dimensions (HxWxD)
  • 100 Х 44.8 Х 14.8 mm
  • 157.9 Х 75.5 Х 8.5 mm
Weight
  • 150 g
  • 175 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 3.2" inch
  • 6.26" inch
Screen resolution
  • 176 x 220 px
  • 1080 x 2280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB
  • 64 GB
  • 4/6 GB RAM 32 GB
  • 3 GB RAM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 5000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 Phone Edition
  • Android 8.1 (Oreo)
Chipset Unknown
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
NFC
  • Super AMOLED
  • Yes
Headphone jack
  • panorama
  • Yes
Display
Display — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Touchscreen
  • Super AMOLED
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 12.6 cm2
  • 97.8 cm2
Screen format
  • 16:9 (height:width)
  • 19:9 (height:width)
Screen to body ratio
  • 28.1%
  • 82.0%
PPI /points per inch/
  • 0 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass 6
Camera and Video
Camera and Video — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Rear camera, main
  • 1.3 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 1.3 MP
  • 12 MP
  • f/1.8
  • 1/2.9''
  • 1.25µm
  • PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
Functions Unknown
  • LED flash
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 13 MP
  • Single
Specifications
  • Super AMOLED
  • 13MP
  • f/2.0
  • 1.12µm
Performance

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

Performance — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Processor CPU
  • Super AMOLED
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
Graphics processor GPU Unknown
  • Adreno 512
GeekBench 5 Single Core * Unknown
  • 291
GeekBench 5 Multi-Core * Unknown
  • 1204
General specs
General specs — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Release date
  • 2007
  • 2018
  • December
Colors
  • Black
  • Blue
  • Titanium
Body build Unknown
  • Front glass
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • 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)
Speed
  • HSPA 42.2/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (3CA) Cat9 450/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Super AMOLED
  • Yes
Wi-Fi
  • panorama
  • Wi-Fi 802.11 b/g/n
  • WiFi Direct
  • hotspot
GPS
  • panorama
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • GALILEO
  • QZSS
USB
  • panorama
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • Quad-core 1.25 GHz Cortex-A53
  • A2DP
  • 5.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Radio
  • panorama
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for E72, Zenfone Max Pro (M2) ZB631KL.
SpecificationE72Zenfone Max Pro (M2) ZB631KL
Dop
  • File transfer -Organizer
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Charging 5V/2A 10W