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O2 Cosmo vs T-Mobile Sidekick

Compare recorded specifications, size and practical differences.

O2 Cosmo

O2 Cosmo

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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.

  • WidthSidekick: 4 mm narrowerSidekick: 58 mm · Cosmo: 62 mm
  • Screen diagonalCosmo: 0.2 in smaller diagonalCosmo: 2.4 in · Sidekick: 2.6 in
  • DepthCosmo: 5 mm thinnerCosmo: 13 mm · Sidekick: 18 mm
  • HeightCosmo: 8 mm shorterCosmo: 111 mm · Sidekick: 119 mm
  • Release year2006 / 2008Cosmo: 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.

Front
Cosmo: 111 × 62 mm 1 Sidekick: 119 × 58 mm 2
Side
Cosmo: 111 × 13 mm 1 Sidekick: 119 × 18 mm 2
  1. 1. Cosmo
    Height
    111 mm
    Width
    62 mm
    Depth
    13 mm
    Weight
    130 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
SpecificationCosmoSidekick
Dimensions (HxWxD)
  • 111 Х 62 Х 13 mm
  • 119 Х 58 Х 18 mm
Weight
  • 130 g
  • 128 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 2.6" inch
Screen resolution
  • 240 x 320 px
  • 240 x 400 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD (dedicated slot)
  • microSD (dedicated slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 0 mAh,
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 Smartphone
  • Danger 4.7
Chipset
  • TI OMAP 850
Unknown
Headphone jack
  • No
  • Yes
Display
Display
SpecificationCosmoSidekick
Display colors
  • 65K
  • 65K
Screen area
  • 17.8 cm2
  • 19.2 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 25.9%
  • 27.9%
PPI /points per inch/
  • 167 PPI
  • 179 PPI
Camera and Video
Camera and Video
SpecificationCosmoSidekick
Rear camera, main
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 1.3 MP
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationCosmoSidekick
Processor CPU
  • 200 MHz ARM926EJ-S
Unknown
General specs
General specs
SpecificationCosmoSidekick
Release date
  • 2006
  • September
  • 2008
  • July
Colors Unknown
  • Black
Battery life
  • Stand by time- Up to 200 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
SpecificationCosmoSidekick
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b
  • No
GPS
  • No
  • No
USB
  • miniUSB
  • miniUSB
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Music and Audio
Music and Audio
SpecificationCosmoSidekick
Radio
  • No
  • No
Others
  • HTC JOGGR touch-sensitive navigation bar
  • Swivel display
Other features
Other features
SpecificationCosmoSidekick
Dop
  • Infrared port - MP3/AAC player -Pocket Office -Predictive text input -Organizer - HTC Excalibur platform
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input