Acer M900 vs T-Mobile Dash 3G

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

    Dash 3G: 68 g lighter

    M900:
    188 g
    Dash 3G:
    120 g
  • Screen diagonal

    Dash 3G: 1.4 in smaller diagonal

    M900:
    3.8 in
    Dash 3G:
    2.4 in
  • Depth

    Dash 3G: 5.1 mm thinner

    M900:
    17.1 mm
    Dash 3G:
    12 mm
  • Height

    Dash 3G: 2.5 mm shorter

    M900:
    119 mm
    Dash 3G:
    116.5 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. M900

    Height:
    119 mm +2.5 mm versus Dash 3G
    Width:
    62 mm
    Depth:
    17.1 mm +5.1 mm versus Dash 3G
  2. 2. Dash 3G

    Height:
    116.5 mm
    Width:
    61.5 mm
    Depth:
    12 mm

Weight

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

  1. 1. M900

    188 g

    +68 g versus Dash 3G

  2. 2. Dash 3G

    120 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. M900

    Screen diagonal:
    3.8 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    41.1 cm²
  2. 2. Dash 3G

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

M900 has approximately 130.4% more rectangular screen area than Dash 3G.

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.

M900: Original memory entry

Super AMOLED

Dash 3G: Original memory entry

192 MB RAM · 256 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. M900

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

2. Dash 3G

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 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. M900

    1530 mAh

    +30 mAh versus Dash 3G

  2. 2. Dash 3G

    1500 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. M9002. Dash 3G

Everyday essentials
Everyday essentials — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Dimensions (HxWxD)
  • 119 Х 62 Х 17.1 mm
  • 116.5 Х 61.5 Х 12 mm
Weight
  • 188 g
  • 120 g
Technology
  • TFT
  • TFT
Screen size
  • 3.8" inch
  • 2.4" inch
Screen resolution
  • 480 x 800 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • Super AMOLED
  • 192 MB RAM
  • 256 MB ROM
Memory card support
  • microSD (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Microsoft Windows Mobile 6.1 Standard
NFC
  • Super AMOLED
Unknown
Headphone jack
  • panorama
  • No
Display
Display — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Touchscreen
  • resistive touchscreen
Unknown
Display colors
  • 65K
  • 65K
Screen area
  • 41.1 cm2
  • 17.8 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 55.7%
  • 24.9%
PPI /points per inch/
  • 246 PPI
  • 167 PPI
Camera and Video
Camera and Video — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Processor CPU
  • 533 MHz Samsung S3C 6410
  • 528 MHz
General specs
General specs — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Release date
  • 2009
  • February
  • 2009
  • March
Colors
  • Black
  • Brown
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
  • 180 EUR
Battery life
  • Stand by time- Up to 470 h Talking time- Up to 4 h
  • Stand by time- Up to 380 h (2G) / Up to 480 h (3G) Talking time- Up 8 h 30 min (2G) / Up to 5 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
SIM card
  • Single SIM (Mini-SIM)Dual SIM (Mini-SIM/Micro-SIM
  • Mini-SIM
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
Speed
  • HSPA 7.2/2 Mbps
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • SiRF Star III chipset
  • Yes
  • with A-GPS
USB
  • miniUSB
  • Proprietary
Bluetooth
  • microUSB 2.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.43 W/kg (head) 0.92 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Radio
  • FM radio
  • No
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for M900, Dash 3G.
SpecificationM900Dash 3G
Dop
  • Sensors Fingerprint (front-mounted) Pocket Office -Voice memo -MP3 player -Predictive text input
  • MP3/WAV/WMA/eAAC+ player -MP4/H.264 player -Document viewer -Organizer -Calculator -Voice memo -Predictive text input Trackball T-Mobile USA version of the HTC Snap