Samsung i300x vs T-Mobile Sidekick

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

    i300x: 7 g lighter

    i300x:
    121 g
    Sidekick:
    128 g
  • Width

    i300x: 10 mm narrower

    i300x:
    48 mm
    Sidekick:
    58 mm
  • Screen diagonal

    i300x: 0.6 in smaller diagonal

    i300x:
    2 in
    Sidekick:
    2.6 in
  • Depth

    Sidekick: 2 mm thinner

    i300x:
    20 mm
    Sidekick:
    18 mm
  • Height

    i300x: 6 mm shorter

    i300x:
    113 mm
    Sidekick:
    119 mm
  • Release year

    i300x:
    2006
    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.

  1. 1. i300x

    Height:
    113 mm
    Width:
    48 mm
    Depth:
    20 mm +2 mm versus Sidekick
  2. 2. Sidekick

    Height:
    119 mm +6 mm versus i300x
    Width:
    58 mm +10 mm versus i300x
    Depth:
    18 mm

Weight

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

  1. 1. i300x

    121 g

  2. 2. Sidekick

    128 g

    +7 g versus i300x

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. i300x

    Screen diagonal:
    2 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    12.4 cm²
  2. 2. Sidekick

    Screen diagonal:
    2.6 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    19.2 cm²

Sidekick has approximately 55.3% more rectangular screen area than i300x.

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.

i300x: Original memory entry

4 GB (microdrive) · 64 MB RAM

Sidekick: Original memory entry

128 MB RAM · 64 MB ROM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. i300x

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. Sidekick

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD (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. i300x

    1000 mAh

  2. 2. Sidekick

    1030 mAh

    +30 mAh versus i300x

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. i300x2. Sidekick

Everyday essentials
Everyday essentials — specifications for i300x, Sidekick.
Specificationi300xSidekick
Dimensions (HxWxD)
  • 113 Х 48 Х 20 mm
  • 119 Х 58 Х 18 mm
Weight
  • 121 g
  • 128 g
Technology
  • TFT
  • TFT
Screen size
  • 2" inch
  • 2.6" inch
Screen resolution
  • 240 x 320 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB (microdrive)
  • 64 MB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 2003 SE Smartphone
  • Danger 4.7
Headphone jack
  • No
  • Yes
Display
Display — specifications for i300x, Sidekick.
Specificationi300xSidekick
Display colors Unknown
  • 65K
Screen area
  • 12.4 cm2
  • 19.2 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 22.8%
  • 27.9%
PPI /points per inch/
  • 200 PPI
  • 179 PPI
Camera and Video
Camera and Video — specifications for i300x, Sidekick.
Specificationi300xSidekick
Rear camera, main
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 1.3 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for i300x, Sidekick.
Specificationi300xSidekick
Processor CPU
  • Intel XScale 416 MHz
Unknown
General specs
General specs — specifications for i300x, Sidekick.
Specificationi300xSidekick
Release date
  • 2006
  • Q1
  • 2008
  • July
Colors Unknown
  • Black
Battery life
  • Stand by time- Up to 130 h Talking time- Up to 4 h
  • Stand by time- Up to 216 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for i300x, Sidekick.
Specificationi300xSidekick
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • Proprietary
  • miniUSB
Bluetooth
  • 1.2
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.47 W/kg (head) 0.66 W/kg (body) SAR EU - 0.74 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for i300x, Sidekick.
Specificationi300xSidekick
Radio
  • No
  • No
Others
  • Scroll wheel navigation
  • Dual speaker
  • Swivel display
Other features
Other features — specifications for i300x, Sidekick.
Specificationi300xSidekick
Dop
  • Infrared port - MP3/WMA/AAC/MP4 player -Pocket Office -Predictive text input -Organizer -Voice command -Voice memo
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input