Motorola Q 11 vs Palm Centro

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

    Q 11: 9 g lighter

    Q 11:
    115 g
    Centro:
    124 g
  • Width

    Centro: 10.5 mm narrower

    Q 11:
    64 mm
    Centro:
    53.5 mm
  • Depth

    Q 11: 6.9 mm thinner

    Q 11:
    11.7 mm
    Centro:
    18.6 mm
  • Height

    Centro: 9.8 mm shorter

    Q 11:
    117 mm
    Centro:
    107.2 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. Q 11

    Height:
    117 mm +9.8 mm versus Centro
    Width:
    64 mm +10.5 mm versus Centro
    Depth:
    11.7 mm
  2. 2. Centro

    Height:
    107.2 mm
    Width:
    53.5 mm
    Depth:
    18.6 mm +6.9 mm versus Q 11

Weight

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

  1. 1. Q 11

    115 g

  2. 2. Centro

    124 g

    +9 g versus Q 11

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. Q 11

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

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

Q 11 has approximately 9.2% more rectangular screen area than Centro.

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.

Q 11: Original memory entry

64 MB RAM · 128 MB Flash

Centro: Original memory entry

64 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. Q 11

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 16 GB (dedicated slot)

2. Centro

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 4 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. Q 11

    1170 mAh

    +20 mAh versus Centro

  2. 2. Centro

    1150 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. Q 112. Centro

Everyday essentials
Everyday essentials — specifications for Q 11, Centro.
SpecificationQ 11Centro
Dimensions (HxWxD)
  • 117 Х 64 Х 11.7 mm
  • 107.2 Х 53.5 Х 18.6 mm
Weight
  • 115 g
  • 124 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 2.25" inch
Screen resolution
  • 320 x 240 px
  • 320 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB Flash
  • 64 MB
Memory card support
  • microSD
  • up to 16 GB (dedicated slot)
  • microSD
  • up to 4 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1170 mAh
  • Removable Li-Ion
  • 1150 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Standard
  • Palm OS 5.4.9
Headphone jack
  • No
  • No
Display
Display — specifications for Q 11, Centro.
SpecificationQ 11Centro
Touchscreen Unknown
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 17.8 cm2
  • 16.3 cm2
Screen format
  • 4:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 23.8%
  • 28.5%
PPI /points per inch/
  • 167 PPI
  • 201 PPI
Camera and Video
Camera and Video — specifications for Q 11, Centro.
SpecificationQ 11Centro
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • @15fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Q 11, Centro.
SpecificationQ 11Centro
Processor CPU
  • Freescale ARM 7 LTE
  • 32-bit Intel XScale PXA270 312 MHz
General specs
General specs — specifications for Q 11, Centro.
SpecificationQ 11Centro
Release date
  • 2008
  • October
  • 2008
  • February
Colors
  • Black
  • Obsidian
  • Glacier
  • Midnight
  • Cobalt
  • Onyx
  • Electric Blue
  • Rose
  • Olive
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 70 EUR
Battery life
  • Stand by time- Up to 195 h Talking time- Up to 7 h 30 min
  • Stand by time- Up to 300 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Q 11, Centro.
SpecificationQ 11Centro
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 1.1
  • Proprietary
Bluetooth
  • 2.1
  • A2DP
  • 1.2
  • A2DP
Harmful irradiation
  • SAR - 1.48 W/kg (head) 0.73 W/kg (body) SAR EU - 0.85 W/kg (head)
  • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
Music and Audio
Music and Audio — specifications for Q 11, Centro.
SpecificationQ 11Centro
Radio
  • No
  • No
Others
  • 5-way navigation button -Downloadable wallpaper and screensavers
  • 5-way navigation button
Other features
Other features — specifications for Q 11, Centro.
SpecificationQ 11Centro
Dop
  • MP3/AAC+/WAV/WMA player -MP4/3gp/MWV/H.264 player -Voice memo/dial -Predictive text input
  • Infrared port - Document editor (Word
  • Excel
  • PowerPoint
  • PDF) -MP3 player -Organizer -Voice memo