Palm Treo Pro vs Vodafone 845

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

    845: 24 g lighter

    Treo Pro:
    133 g
    845:
    109 g
  • Width

    845: 5 mm narrower

    Treo Pro:
    60 mm
    845:
    55 mm
  • Screen diagonal

    Treo Pro: 0.3 in smaller diagonal

    Treo Pro:
    2.5 in
    845:
    2.8 in
  • Depth

    Treo Pro: 0.6 mm thinner

    Treo Pro:
    13.4 mm
    845:
    14 mm
  • Height

    845: 15 mm shorter

    Treo Pro:
    114 mm
    845:
    99 mm
  • Release year

    Treo Pro:
    2008
    845:
    2010

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. Treo Pro

    Height:
    114 mm +15 mm versus 845
    Width:
    60 mm +5 mm versus 845
    Depth:
    13.4 mm
  2. 2. 845

    Height:
    99 mm
    Width:
    55 mm
    Depth:
    14 mm +0.6 mm versus Treo Pro

Weight

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

  1. 1. Treo Pro

    133 g

    +24 g versus 845

  2. 2. 845

    109 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. Treo Pro

    Screen diagonal:
    2.5 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    20.2 cm²
  2. 2. 845

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

845 has approximately 20.4% 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.

Treo Pro: Original memory entry

100 MB · 128 MB RAM

845: Original memory entry

512 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. Treo Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. 845

NFC:
Unknown
Headphone jack:
Yes
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. Treo Pro

    1500 mAh

    +300 mAh versus 845

  2. 2. 845

    1200 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. Treo Pro2. 845

Everyday essentials
Everyday essentials — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Dimensions (HxWxD)
  • 114 Х 60 Х 13.4 mm
  • 99 Х 55 Х 14 mm
Weight
  • 133 g
  • 109 g
Technology
  • TFT
  • TFT
Screen size
  • 2.5" inch
  • 2.8" inch
Screen resolution
  • 320 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.
  • 100 MB
  • 128 MB RAM
  • 512 MB
  • 128 MB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD
  • up to 16 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • Android 2.1 (Eclair)
Chipset
  • Qualcomm MSM7201
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 20.2 cm2
  • 24.3 cm2
Screen format
  • 1:1 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 29.5%
  • 44.6%
PPI /points per inch/
  • 181 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Rear camera, main
  • 2 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 2 MP
  • 3.15 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Processor CPU
  • 528 MHz ARM 11
Unknown
Graphics processor GPU
  • Adreno 130
Unknown
General specs
General specs — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Release date
  • 2008
  • August
  • 2010
  • April
Colors
  • Obsidian
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 70 EUR
  • 100 EUR
Battery life
  • Stand by time- Up to 250 h Talking time- Up to 5 h
  • Stand by time- Up to 288 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for Treo Pro, 845.
SpecificationTreo Pro845
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11 b/g
GPS
  • Yes
  • Yes
  • with A-GPS
USB
  • microUSB
  • 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
Harmful irradiation
  • SAR - 0.60 W/kg (head) 0.87 W/kg (body) SAR EU - 0.75 W/kg (head) 0.53 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Radio
  • No
  • Stereo FM radio
Others
  • 5-way navigation button
Unknown
Other features
Other features — specifications for Treo Pro, 845.
SpecificationTreo Pro845
Dop
  • Infrared port - Organizer -Pocket Office -Voice memo
  • Sensors Accelerometer
  • compass - MP3/WAV/eAAC+/WMA player -MP4/H.264 player -Document viewer -Organizer -Photo/video editor -Voice memo -Predictive text input