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Nokia N80 vs T-Mobile Sidekick

Compare recorded specifications, size and practical differences.

Nokia N80

Nokia N80

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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.

  • Weight

    Sidekick: 6 g lighter

    N80:
    134 g
    Sidekick:
    128 g
  • Width

    N80: 8 mm narrower

    N80:
    50 mm
    Sidekick:
    58 mm
  • Screen diagonal

    N80: 0.5 in smaller diagonal

    N80:
    2.1 in
    Sidekick:
    2.6 in
  • Depth

    Sidekick: 8 mm thinner

    N80:
    26 mm
    Sidekick:
    18 mm
  • Height

    N80: 24 mm shorter

    N80:
    95 mm
    Sidekick:
    119 mm
  • Release year

    N80:
    2005
    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
Front — relative 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. N80: height 95 mm; Width 50 mm. Sidekick: height 119 mm; Width 58 mm. N80: 95 × 50 mm 1 Sidekick: 119 × 58 mm 2
Side
Side — relative 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. N80: height 95 mm; Depth 26 mm. Sidekick: height 119 mm; Depth 18 mm. N80: 95 × 26 mm 1 Sidekick: 119 × 18 mm 2
  1. 1. N80

    Height:
    95 mm
    Width:
    50 mm
    Depth:
    26 mm +8 mm versus Sidekick
    Weight:
    134 g
  2. 2. Sidekick

    Height:
    119 mm +24 mm versus N80
    Width:
    58 mm +8 mm versus N80
    Depth:
    18 mm
    Weight:
    128 g

Weight

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

  1. 1. N80

    134 g

    +6 g versus Sidekick

  2. 2. Sidekick

    128 g

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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. N80

    N80: Screen geometry unavailable or conflicting.

  2. 2. Sidekick

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

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.

N80: Original memory entry

40 MB · 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. N80

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD · up to 2 GB · 128 MB included

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. N80

    820 mAh

  2. 2. Sidekick

    1030 mAh

    +210 mAh versus N80

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. N802. Sidekick

Everyday essentials
Everyday essentials — specifications for N80, Sidekick.
SpecificationN80Sidekick
Dimensions (HxWxD)
  • 95 Х 50 Х 26 mm
  • 119 Х 58 Х 18 mm
Weight
  • 134 g
  • 128 g
Technology
  • TFT
  • TFT
Screen size
  • 2.1" inch
  • 2.6" inch
Screen resolution
  • 352 x 416 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 40 MB
  • 64 MB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • miniSD
  • up to 2 GB
  • 128 MB included
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 820 mAh
  • Removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian
  • Series 60 UI
  • Danger 4.7
Headphone jack
  • No
  • Yes
Display
Display — specifications for N80, Sidekick.
SpecificationN80Sidekick
Display colors
  • 256K
  • 65K
Screen area
  • 14.0 cm2
  • 19.2 cm2
Screen format Unknown
  • 5:3 (height:width)
Screen to body ratio
  • 29.5%
  • 27.9%
PPI /points per inch/
  • 0 PPI
  • 179 PPI
Camera and Video
Camera and Video — specifications for N80, Sidekick.
SpecificationN80Sidekick
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • CIF
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for N80, Sidekick.
SpecificationN80Sidekick
Processor CPU
  • 220 MHz Dual ARM 9
Unknown
General specs
General specs — specifications for N80, Sidekick.
SpecificationN80Sidekick
Release date
  • 2005
  • Q4
  • 2008
  • July
Colors
  • Silver
  • Black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 240 EUR
Unknown
Battery life
  • Stand by time- Up to 192 h Talking time- Up to 3 h
  • Stand by time- Up to 216 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for N80, Sidekick.
SpecificationN80Sidekick
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • Yes
  • 384 kbps
Unknown
GPRS
  • Class 10
  • Class 10
Edge
  • Class 11
  • 236.8 kbps
  • Class 10
Wi-Fi
  • Wi-Fi 802.11g
  • No
GPS
  • No
  • No
USB
  • Pop-Port 2.0
  • miniUSB
Bluetooth
  • 1.2
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.86 W/kg (head) 1.05 W/kg (body) SAR EU - 0.68 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for N80, Sidekick.
SpecificationN80Sidekick
Radio
  • Stereo FM radio
  • No
Others Unknown
  • Swivel display
Other features
Other features — specifications for N80, Sidekick.
SpecificationN80Sidekick
Dop
  • Infrared port - Push to Talk -Mono MP3 player -Predictive text input -Organizer -Voice dial/memo
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input