Asus P550 vs Asus Zenfone Max Plus (M2) ZB634KL

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

    P550: 5 g lighter

    P550:
    160 g
    Zenfone Max Plus (M2) ZB634KL:
    165 g
  • Width

    P550: 17.2 mm narrower

    P550:
    59 mm
    Zenfone Max Plus (M2) ZB634KL:
    76.2 mm
  • Screen diagonal

    P550: 3.46 in smaller diagonal

    P550:
    2.8 in
    Zenfone Max Plus (M2) ZB634KL:
    6.26 in
  • Rear camera layout

    P550:
    Single
    Zenfone Max Plus (M2) ZB634KL:
    Dual
  • Depth

    Zenfone Max Plus (M2) ZB634KL: 10.6 mm thinner

    P550:
    19 mm
    Zenfone Max Plus (M2) ZB634KL:
    8.4 mm
  • Height

    P550: 42.4 mm shorter

    P550:
    116.8 mm
    Zenfone Max Plus (M2) ZB634KL:
    159.2 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. P550

    Height:
    116.8 mm
    Width:
    59 mm
    Depth:
    19 mm +10.6 mm versus Zenfone Max Plus (M2) ZB634KL
  2. 2. Zenfone Max Plus (M2) ZB634KL

    Height:
    159.2 mm +42.4 mm versus P550
    Width:
    76.2 mm +17.2 mm versus P550
    Depth:
    8.4 mm

Weight

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

  1. 1. P550

    160 g

  2. 2. Zenfone Max Plus (M2) ZB634KL

    165 g

    +5 g versus P550

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. P550

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Zenfone Max Plus (M2) ZB634KL

    Screen diagonal:
    6.26 in
    Aspect ratio (height:width):
    18.7:9
    Approximate rectangular screen area:
    98.8 cm²

Zenfone Max Plus (M2) ZB634KL has approximately 306.9% more rectangular screen area than P550.

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 P550, Zenfone Max Plus (M2) ZB634KL, compared at the same storage capacity.
StorageP550Zenfone Max Plus (M2) ZB634KL
32 GB Unknown 3 GB RAM
P550: Original memory entry

128 MB

Practical features

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

1. P550

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

2. Zenfone Max Plus (M2) ZB634KL

NFC:
Unknown
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. P550

    1300 mAh

  2. 2. Zenfone Max Plus (M2) ZB634KL

    4000 mAh

    +2700 mAh versus P550

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. P5502. Zenfone Max Plus (M2) ZB634KL

Everyday essentials
Everyday essentials — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Dimensions (HxWxD)
  • 116.8 Х 59 Х 19 mm
  • 159.2 Х 76.2 Х 8.4 mm
Weight
  • 160 g
  • 165 g
Technology
  • TFT
  • S-IPS LCD
Screen size
  • 2.8" inch
  • 6.26" inch
Screen resolution
  • 240 x 320 px
  • 1080 x 2246 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB
  • 32 GB
  • 3 GB RAM
Memory card support
  • miniSD
  • microSD
  • up to 512 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Android 8.0 (Oreo)
Chipset Unknown
  • Qualcomm Snapdragon SiP 1
Headphone jack
  • No
  • Yes
Display
Display — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 16M
Screen area
  • 24.3 cm2
  • 98.7 cm2
Screen format
  • 4:3 (height:width)
  • 18.7:9 (height:width)
Screen to body ratio
  • 35.2%
  • 81.4%
PPI /points per inch/
  • 143 PPI
  • 398 PPI
Camera and Video
Camera and Video — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Rear camera, main
  • 2 MP
  • Single
  • 12 MP
  • Dual
Camera specs
  • 2 MP
  • AF
  • 12 MP
  • f/1.8
  • 1/2.9''
  • 1.25µm
  • PDAF -5 MP
  • f/2.4
  • 1.12µm
  • depth sensor
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0 MP,
  • 8 MP
  • Single
Specifications Unknown
  • 8 MP
Performance
Performance — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Processor CPU
  • Intel XScale 416 MHz
  • Octa-core 1.8 GHz
Graphics processor GPU Unknown
  • Adreno 506
General specs
General specs — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Release date
  • 2006
  • March
  • 2019
  • March
Colors
  • Silver
  • Red
  • Silver
  • Blue
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
SIM card
  • Mini-SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE
Speed Unknown
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat7 300/50 Mbps
GPRS
  • Class 10
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
  • GLONASS
USB
  • miniUSB
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 2.0
  • 4.2
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Radio
  • No
  • FM radio
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for P550, Zenfone Max Plus (M2) ZB634KL.
SpecificationP550Zenfone Max Plus (M2) ZB634KL
Dop
  • Infrared port - Business card scanner -Voice Recognition and Hand-free mode -Information Security -Flight Mode -MP3 Player -Pocket Office -Organizer -Voice memo -World time -Currency converter -Stopwatch
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity - Fast battery charging 5V/2A 10W