A1 Alpha vs Asus Zenfone Max (M1) ZB555KL

Compare recorded specifications, size and practical differences.

+ Add a third phone

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

    Zenfone Max (M1) ZB555KL: 4.9 mm narrower

    Alpha:
    75.8 mm
    Zenfone Max (M1) ZB555KL:
    70.9 mm
  • Screen diagonal

    Zenfone Max (M1) ZB555KL: 0.76 in smaller diagonal

    Alpha:
    6.26 in
    Zenfone Max (M1) ZB555KL:
    5.5 in
  • Chipset

    Alpha:
    Unisoc SC9863A (28nm)
    Zenfone Max (M1) ZB555KL:
    Qualcomm MSM8917 Snapdragon 425 (28 nm) -Qualcomm MSM8937 Snapdragon 430 (28 nm)
  • Depth

    Alpha: 0.6 mm thinner

    Alpha:
    8.1 mm
    Zenfone Max (M1) ZB555KL:
    8.7 mm
  • Height

    Zenfone Max (M1) ZB555KL: 4.4 mm shorter

    Alpha:
    151.7 mm
    Zenfone Max (M1) ZB555KL:
    147.3 mm
  • Release year

    Alpha:
    2019
    Zenfone Max (M1) ZB555KL:
    2018

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. Alpha

    Height:
    151.7 mm +4.4 mm versus Zenfone Max (M1) ZB555KL
    Width:
    75.8 mm +4.9 mm versus Zenfone Max (M1) ZB555KL
    Depth:
    8.1 mm
  2. 2. Zenfone Max (M1) ZB555KL

    Height:
    147.3 mm
    Width:
    70.9 mm
    Depth:
    8.7 mm +0.6 mm versus Alpha

Weight

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

  1. 1. Alpha

    150 g

  2. 2. Zenfone Max (M1) ZB555KL

    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.

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

  1. 1. Alpha

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    97.8 cm²
  2. 2. Zenfone Max (M1) ZB555KL

    Zenfone Max (M1) ZB555KL: 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.

Recorded RAM for Alpha, Zenfone Max (M1) ZB555KL, compared at the same storage capacity.
StorageAlphaZenfone Max (M1) ZB555KL
32 GB 2 GB RAM Unknown
64 GB 3 GB RAM Unknown
Zenfone Max (M1) ZB555KL: Original memory entry

32 GB · 3 GB RAM 16/32 GB · 2 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. Alpha

NFC:
See details Yes (64/3GB model only)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM slot)

2. Zenfone Max (M1) ZB555KL

NFC:
Unknown
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. Alpha

    3200 mAh

  2. 2. Zenfone Max (M1) ZB555KL

    4000 mAh

    +800 mAh versus Alpha

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. Alpha2. Zenfone Max (M1) ZB555KL

Everyday essentials
Everyday essentials — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Dimensions (HxWxD)
  • 151.7 Х 75.8 Х 8.1 mm
  • 147.3 Х 70.9 Х 8.7 mm
Weight
  • 150 g
  • 150 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.26" inch
  • 5.5" inch
Screen resolution
  • 720 x 1520 px
  • 720 x 1440 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32GB 2GB RAM
  • 64GB 3GB RAM
  • 32 GB
  • 3 GB RAM 16/32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses shared SIM slot)
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie)
  • Android 8 (Oreo); ZenUI 5
Chipset
  • Unisoc SC9863A (28nm)
  • Qualcomm MSM8917 Snapdragon 425 (28 nm) -Qualcomm MSM8937 Snapdragon 430 (28 nm)
NFC
  • Yes (64/3GB model only)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 97.8 cm2
  • 88.1 cm2
Screen format
  • 19:9 (height:width)
  • 16:10 (height:width)
Screen to body ratio
  • 82.1%
  • 84.4%
PPI /points per inch/
  • 269 PPI
  • 245 PPI
Camera and Video
Camera and Video — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Rear camera, main
  • 13 MP
  • Dual
  • 13 MP
  • Dual
Camera specs
  • 13 MP
  • f/2.0
  • AF -2 MP
  • f/2.4
  • depth sensor
  • 13 MP
  • f/2.0 -8 MP
  • 17mm (ultrawide)
  • no AF
  • PDAF
Functions
  • LED flash
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps (gyro-EIS)
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 8 MP
  • f/2.2
  • 25mm (wide)
Performance
Performance — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Processor CPU
  • Octa-core (4x1.6 GHz Cortex-A55 & 4x1.2 GHz Cortex-A55)
  • Quad-core 1.4 GHz Cortex-A53 -Octa-core 1.4 GHz Cortex-A53
Graphics processor GPU
  • IMG8322
  • Adreno 308 -Adreno 505
General specs
General specs — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Release date
  • 2019
  • August
  • 2018
  • February
Colors
  • Black
  • Green
  • Deepsea Black
  • Sunlight Gold
  • Ruby Red
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 160 EUR
Battery life Unknown
  • Talking time- Up to 36 h (3G)
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
SIM card
  • Hybrid 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)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 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
  • 4.0
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Radio
  • FM radio
  • FM radio
Others
  • Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Alpha, Zenfone Max (M1) ZB555KL.
SpecificationAlphaZenfone Max (M1) ZB555KL
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass