Nokia 6788 vs T-Mobile Sidekick LX

Compare recorded specifications, size and practical differences.

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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.

  • Width

    6788: 5.1 mm narrower

    6788:
    54.9 mm
    Sidekick LX:
    60 mm
  • Screen diagonal

    6788: 0.2 in smaller diagonal

    6788:
    2.8 in
    Sidekick LX:
    3 in
  • Depth

    6788: 3.1 mm thinner

    6788:
    18.9 mm
    Sidekick LX:
    22 mm
  • Height

    6788: 23.9 mm shorter

    6788:
    105.6 mm
    Sidekick LX:
    129.5 mm
  • Release year

    6788:
    2009
    Sidekick LX:
    2007

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. 6788

    Height:
    105.6 mm
    Width:
    54.9 mm
    Depth:
    18.9 mm
  2. 2. Sidekick LX

    Height:
    129.5 mm +23.9 mm versus 6788
    Width:
    60 mm +5.1 mm versus 6788
    Depth:
    22 mm +3.1 mm versus 6788

Weight

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

  1. 1. 6788

    158 g

  2. 2. Sidekick LX

    162 g

    +4 g versus 6788

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. 6788

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

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

Sidekick LX has approximately 5.5% more rectangular screen area than 6788.

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.

6788: Original memory entry

4 GB · 128 MB RAM · 256 MB ROM

Sidekick LX: Original memory entry

64 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. 6788

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 8 GB (dedicated slot)

2. Sidekick LX

NFC:
Unknown
Headphone jack:
No
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. 6788

    1200 mAh

  2. 2. Sidekick LX

    1540 mAh

    +340 mAh versus 6788

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. 67882. Sidekick LX

Everyday essentials
Everyday essentials — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Dimensions (HxWxD)
  • 105.6 Х 54.9 Х 18.9 mm
  • 129.5 Х 60 Х 22 mm
Weight
  • 158 g
  • 162 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3" 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
  • 128 MB RAM
  • 256 MB ROM
  • 64 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1540 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian 9.3
  • S60 rel. 3.2
  • Danger OS
Headphone jack
  • Yes
  • No
Display
Display — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Display colors
  • 16M
  • 65K
Screen area
  • 24.3 cm2
  • 25.6 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 41.9%
  • 33.0%
PPI /points per inch/
  • 143 PPI
  • 155 PPI
Camera and Video
Camera and Video — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Rear camera, main
  • 5 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 1.3 MP
Functions
  • Carl Zeiss optics
  • Dual-LED flash
Unknown
Video
  • 480p@30fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA videocall camera
Unknown
Performance
Performance — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Processor CPU
  • 264 MHz ARM 9
Unknown
General specs
General specs — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Release date
  • 2009
  • October
  • 2007
  • September
Colors
  • Black
  • Brown
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 130 EUR
  • 160 EUR
Battery life
  • Stand by time- Up to 200 h (2G) / Up to 210 h (3G) Talking time- Up to 3 h 20 min (2G) / Up to 4 h 10 min (3G) Music play - Up to 15 h
  • Stand by time- Up to 96 h Talking time- Up to 6 h 50 min
Communication and Connectivity
Communication and Connectivity — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Unknown
Speed
  • TD-SCDMA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • No
  • No
GPS
  • Yes
  • with A-GPS; Ovi Maps
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.0
  • A2DP
  • 2.0
Harmful irradiation
  • SAR EU - 0.54 W/kg (head)
  • SAR - 0.40 W/kg (head) 0.46 W/kg (body)
Music and Audio
Music and Audio — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Radio
  • Stereo FM radio
  • RDS
  • No
Other features
Other features — specifications for 6788, Sidekick LX.
Specification6788Sidekick LX
Dop
  • Sensors Accelerometer MP4/H.264/WMV player -MP3/WAV/eAAC+/WMA player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -Voice memo -Predictive text input - For China
  • MP3/WMA audio player -MP4 player -Voice memo