BLU Dash 3.5 vs Palm Treo Pro

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 3.5: 23 g lighter

    Dash 3.5:
    110 g
    Treo Pro:
    133 g
  • Width

    Treo Pro: 2 mm narrower

    Dash 3.5:
    62 mm
    Treo Pro:
    60 mm
  • Screen diagonal

    Treo Pro: 1 in smaller diagonal

    Dash 3.5:
    3.5 in
    Treo Pro:
    2.5 in
  • Chipset

    Dash 3.5:
    Mediatek MT6572M (28 nm)
    Treo Pro:
    Qualcomm MSM7201
  • Depth

    Dash 3.5: 1.9 mm thinner

    Dash 3.5:
    11.5 mm
    Treo Pro:
    13.4 mm
  • Release year

    Dash 3.5:
    2012
    Treo Pro:
    2008

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. Dash 3.5

    Height:
    115 mm
    Width:
    62 mm +2 mm versus Treo Pro
    Depth:
    11.5 mm
  2. 2. Treo Pro

    Height:
    114 mm
    Width:
    60 mm
    Depth:
    13.4 mm +1.9 mm versus Dash 3.5

Weight

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

  1. 1. Dash 3.5

    110 g

  2. 2. Treo Pro

    133 g

    +23 g versus Dash 3.5

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. Dash 3.5

    Screen diagonal:
    3.5 in
    Aspect ratio (height:width):
    3:2
    Approximate rectangular screen area:
    36.5 cm²
  2. 2. Treo Pro

    Screen diagonal:
    2.5 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    20.2 cm²

Dash 3.5 has approximately 80.9% more rectangular screen area than Treo Pro.

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.

Dash 3.5: Original memory entry

512 MB · 256 MB RAM

Treo Pro: Original memory entry

100 MB · 128 MB 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. Dash 3.5

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

2. Treo Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 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. Dash 3.5

    1300 mAh

  2. 2. Treo Pro

    1500 mAh

    +200 mAh versus Dash 3.5

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. Dash 3.52. Treo Pro

Everyday essentials
Everyday essentials — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Dimensions (HxWxD)
  • 115 Х 62 Х 11.5 mm
  • 114 Х 60 Х 13.4 mm
Weight
  • 110 g
  • 133 g
Technology
  • TFT
  • TFT
Screen size
  • 3.5" inch
  • 2.5" inch
Screen resolution
  • 320 x 480 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 512 MB
  • 256 MB RAM
  • 100 MB
  • 128 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 8 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1300 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.2 (Jelly Bean)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Mediatek MT6572M (28 nm)
  • Qualcomm MSM7201
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 36.5 cm2
  • 20.2 cm2
Screen format
  • 3:2 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 51.2%
  • 29.5%
PPI /points per inch/
  • 165 PPI
  • 181 PPI
Camera and Video
Camera and Video — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Rear camera, main
  • 3.15 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 3.15 MP
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Processor CPU
  • Dual-core 1.0 GHz Cortex-A7
  • 528 MHz ARM 11
Graphics processor GPU
  • Mali-400
  • Adreno 130
General specs
General specs — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Release date
  • 2012
  • September
  • 2008
  • August
Colors
  • Black
  • White
  • Obsidian
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 700 h (2G) / Up to 500 h (3G) Talking time- Up to 15 h (2G) / Up to 10 h (3G)
  • Stand by time- Up to 250 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
SIM card
  • Dual SIM (Mini-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/5.76 Mbps
  • HSPA
GPRS
  • Class 12
  • Class 10
Edge
  • Class 12
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • with A-GPS
  • Yes
USB
  • microUSB 2.0
  • microUSB
Bluetooth
  • 4.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.60 W/kg (head) 0.87 W/kg (body) SAR EU - 0.75 W/kg (head) 0.53 W/kg (body)
Music and Audio
Music and Audio — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Radio
  • Stereo FM radio
  • No
Others Unknown
  • 5-way navigation button
Other features
Other features — specifications for Dash 3.5, Treo Pro.
SpecificationDash 3.5Treo Pro
Dop
  • Sensors Accelerometer MP3/AAC/WMA/WAV player -DivX/XviD/MP4/H.264/WMV player -Document viewer/editor -Photo viewer/editor D161 Single SIM D171 Dual SIM
  • Infrared port - Organizer -Pocket Office -Voice memo