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Asus P550 vs T-Mobile Dash

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.

  • Weight

    Dash: 41 g lighter

    P550:
    160 g
    Dash:
    119 g
  • Width

    P550: 3.5 mm narrower

    P550:
    59 mm
    Dash:
    62.5 mm
  • Screen diagonal

    Dash: 0.4 in smaller diagonal

    P550:
    2.8 in
    Dash:
    2.4 in
  • Depth

    Dash: 6.2 mm thinner

    P550:
    19 mm
    Dash:
    12.8 mm
  • Height

    Dash: 5.3 mm shorter

    P550:
    116.8 mm
    Dash:
    111.5 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 +5.3 mm versus Dash
    Width:
    59 mm
    Depth:
    19 mm +6.2 mm versus Dash
  2. 2. Dash

    Height:
    111.5 mm
    Width:
    62.5 mm +3.5 mm versus P550
    Depth:
    12.8 mm

Weight

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

  1. 1. P550

    160 g

    +41 g versus Dash

  2. 2. Dash

    119 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. P550

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. Dash

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²

P550 has approximately 36.1% more rectangular screen area than Dash.

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.

P550: Original memory entry

128 MB

Dash: Original memory entry

64 MB RAM · 128 MB 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. P550

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

2. Dash

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (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

    +340 mAh versus Dash

  2. 2. Dash

    960 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. P5502. Dash

Everyday essentials
Everyday essentials — specifications for P550, Dash.
SpecificationP550Dash
Dimensions (HxWxD)
  • 116.8 Х 59 Х 19 mm
  • 111.5 Х 62.5 Х 12.8 mm
Weight
  • 160 g
  • 119 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.4" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 MB
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • miniSD
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 960 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Microsoft Windows Mobile 5.0 Smartphone
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • No
  • No
Display
Display — specifications for P550, Dash.
SpecificationP550Dash
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 65K
Screen area
  • 24.3 cm2
  • 17.8 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 35.2%
  • 25.6%
PPI /points per inch/
  • 143 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for P550, Dash.
SpecificationP550Dash
Rear camera, main
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 2 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for P550, Dash.
SpecificationP550Dash
Processor CPU
  • Intel XScale 416 MHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for P550, Dash.
SpecificationP550Dash
Release date
  • 2006
  • March
  • 2006
  • September
Colors
  • Silver
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h
  • Stand by time- Up to 220 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for P550, Dash.
SpecificationP550Dash
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11b/g
GPS
  • No
  • No
USB
  • miniUSB
  • 1.1
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for P550, Dash.
SpecificationP550Dash
Radio
  • No
  • No
Others Unknown
  • HTC JOGGR touch-sensitive navigation bar
Other features
Other features — specifications for P550, Dash.
SpecificationP550Dash
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
  • MP3/WAV player -Pocket Office -Organizer -Predictive text input