You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<
  1. Home
  2. Sendo X vs T-Mobile Sidekick

Sendo X vs T-Mobile Sidekick

Compare recorded specifications, size and practical differences.

Sendo X

Sendo X

Replace X
Enter at least 3 characters. Tab to a result and press Enter to select.

    Remove X
    + Add a third phone
    Enter at least 3 characters. Tab to a result and press Enter to select.

      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.

      • WeightX: 8 g lighterX: 120 g · Sidekick: 128 g
      • WidthX: 9 mm narrowerX: 49 mm · Sidekick: 58 mm
      • Screen diagonalX: 0.4 in smaller diagonalX: 2.2 in · Sidekick: 2.6 in
      • DepthSidekick: 5 mm thinnerSidekick: 18 mm · X: 23 mm
      • HeightX: 9 mm shorterX: 110 mm · Sidekick: 119 mm
      • Release year2003 / 2008X: 2003 · Sidekick: 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.

      Front
      X: 110 × 49 mm 1 Sidekick: 119 × 58 mm 2
      Side
      X: 110 × 23 mm 1 Sidekick: 119 × 18 mm 2
      1. 1. X
        Height
        110 mm
        Width
        49 mm
        Depth
        23 mm
        Weight
        120 g
      2. 2. Sidekick
        Height
        119 mm
        Width
        58 mm
        Depth
        18 mm
        Weight
        128 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
      SpecificationXSidekick
      Dimensions (HxWxD)
      • 110 Х 49 Х 23 mm
      • 119 Х 58 Х 18 mm
      Weight
      • 120 g
      • 128 g
      Technology
      • TFT
      • TFT
      Screen size
      • 2.2" inch
      • 2.6" inch
      Screen resolution
      • 176 x 220 px
      • 240 x 400 px
      Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
      • 32 MB
      • 128 MB RAM
      • 64 MB ROM
      Memory card support
      • MMC/SD
      • microSD (dedicated slot)
      BatteryCapacity is not battery life. No endurance test is implied.
      • 1050 mAh
      • Removable Li-Po
      • 1030 mAh
      • Removable Li-Ion
      Operating system OS
      • Symbian 6.1
      • Series 60 v1.0 UI
      • Danger 4.7
      Chipset
      • TI OMAP 5910
      		 Unknown
      Headphone jack
      • No
      • Yes
      Display
      Display
      SpecificationXSidekick
      Display colors
      • 65K
      • 65K
      Screen area
      • 15.2 cm2
      • 19.2 cm2
      Screen format Unknown
      • 5:3 (height:width)
      Screen to body ratio
      • 28.3%
      • 27.9%
      PPI /points per inch/
      • 0 PPI
      • 179 PPI
      Camera and Video
      Camera and Video
      SpecificationXSidekick
      Rear camera, main
      • 0.3 MP
      • Single
      • 1.3 MP
      • Single
      Camera specs Unknown
      • 1.3 MP
      Functions
      • LED flash
      		 Unknown
      Video
      • Yes
      • Yes
      Front camera, selfie
      • 0 MP,
      • 0 MP,
      Performance
      Performance
      SpecificationXSidekick
      Processor CPU
      • 120 MHz ARM925T
      		 Unknown
      General specs
      General specs
      SpecificationXSidekick
      Release date
      • 2003
      • Q4
      • 2008
      • July
      Colors Unknown
      • Black
      Battery life
      • Stand by time- Up to 170 h Talking time- Up to 7 h
      • Stand by time- Up to 216 h Talking time- Up to 5 h
      Communication and Connectivity
      Communication and Connectivity
      SpecificationXSidekick
      SIM card
      • Mini-SIM
      • Mini-SIM
      GPRS
      • Class 8
      • Class 10
      Edge
      • No
      • Class 10
      Wi-Fi
      • No
      • No
      GPS
      • No
      • No
      USB
      • Proprietary
      • miniUSB
      Bluetooth
      • 1.1
      • 2.0
      • A2DP
      Music and Audio
      Music and Audio
      SpecificationXSidekick
      Radio
      • No
      • No
      Others Unknown
      • Swivel display
      Other features
      Other features
      SpecificationXSidekick
      Dop
      • Infrared port - MP4/MP3 player -Sync ML
      • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input