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  2. Palm Centro vs T-Mobile Comet

Palm Centro vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

Palm Centro

Palm Centro

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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.

      • WeightComet: 21.9 g lighterComet: 102.1 g · Centro: 124 g
      • WidthCentro: 2.4 mm narrowerCentro: 53.5 mm · Comet: 55.9 mm
      • Screen diagonalCentro: 0.55 in smaller diagonalCentro: 2.25 in · Comet: 2.8 in
      • DepthComet: 5.9 mm thinnerComet: 12.7 mm · Centro: 18.6 mm
      • HeightComet: 3.1 mm shorterComet: 104.1 mm · Centro: 107.2 mm
      • Release year2008 / 2010Centro: 2008 · Comet: 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.

      Front
      Centro: 107.2 × 53.5 mm 1 Comet: 104.1 × 55.9 mm 2
      Side
      Centro: 107.2 × 18.6 mm 1 Comet: 104.1 × 12.7 mm 2
      1. 1. Centro
        Height
        107.2 mm
        Width
        53.5 mm
        Depth
        18.6 mm
        Weight
        124 g
      2. 2. Comet
        Height
        104.1 mm
        Width
        55.9 mm
        Depth
        12.7 mm
        Weight
        102.1 g

      Specifications

      Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.

      Everyday essentials
      Everyday essentials
      SpecificationCentroComet
      Dimensions (HxWxD)
      • 107.2 Х 53.5 Х 18.6 mm
      • 104.1 Х 55.9 Х 12.7 mm
      Weight
      • 124 g
      • 102.1 g
      Technology
      • TFT
      • TFT
      Screen size
      • 2.25" inch
      • 2.8" inch
      Screen resolution
      • 320 x 320 px
      • 240 x 320 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 64 MB
      		 Unknown
      Memory card support
      • microSD
      • up to 4 GB (dedicated slot)
      • microSD
      • up to 32 GB (dedicated slot)
      • 2 GB included
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1150 mAh
      • Removable Li-Ion
      • 1200 mAh
      • Removable Li-Ion
      Operating system OS
      • Palm OS 5.4.9
      • Android 2.2 (Froyo)
      Chipset Unknown
      • Qualcomm MSM7225 Snapdragon S1
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationCentroComet
      Touchscreen
      • resistive touchscreen
      • capacitive touchscreen
      Display colors
      • 65K
      • 256K
      Screen area
      • 16.3 cm2
      • 24.3 cm2
      Screen format
      • 1:1 (height:width)
      • 4:3 (height:width)
      Screen to body ratio
      • 28.5%
      • 41.7%
      PPI /points per inch/
      • 201 PPI
      • 143 PPI
      Camera and Video
      Camera and Video
      SpecificationCentroComet
      Rear camera, main
      • 1.3 MP
      • Single
      • 3.15 MP
      • Single
      Camera specs
      • 1.3 MP
      • 3.15 MP
      Video
      • Yes
      • CIF
      Front camera, selfie
      • 0 MP,
      • 0 MP,
      Performance
      Performance
      SpecificationCentroComet
      Processor CPU
      • 32-bit Intel XScale PXA270 312 MHz
      • 528 MHz ARM 11
      Graphics processor GPU Unknown
      • No
      General specs
      General specs
      SpecificationCentroComet
      Release date
      • 2008
      • February
      • 2010
      • November
      Colors
      • Obsidian
      • Glacier
      • Midnight
      • Cobalt
      • Onyx
      • Electric Blue
      • Rose
      • Olive
      • Black
      Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
      • 70 EUR
      • 150 EUR
      Battery life
      • Stand by time- Up to 300 h Talking time- Up to 4 h
      • Stand by time- Up to 288 h Talking time- Up to 9 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationCentroComet
      SIM card
      • Mini-SIM
      • Mini-SIM
      Network Unknown
      • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
      Speed Unknown
      • HSPA 7.2/0.384 Mbps
      GPRS
      • Class 10
      • Class 10
      Edge
      • Class 10
      • Class 10
      Wi-Fi
      • No
      • Wi-Fi 802.11 b/g/n
      • hotspot
      GPS
      • No
      • Yes
      • with A-GPS
      USB
      • Proprietary
      • microUSB 2.0
      Bluetooth
      • 1.2
      • A2DP
      • 2.0
      • A2DP
      Harmful irradiation
      • SAR - 0.27 W/kg (head) 0.22 W/kg (body)
      		 Unknown
      Music and Audio
      Music and Audio
      SpecificationCentroComet
      Radio
      • No
      • FM radio
      Others
      • 5-way navigation button
      		 Unknown
      Other features
      Other features
      SpecificationCentroComet
      Dop
      • Infrared port - Document editor (Word
      • Excel
      • PowerPoint
      • PDF) -MP3 player -Organizer -Voice memo
      • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile