Samsung Gravity SMART vs T-Mobile Sidekick

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

    Sidekick: 1 mm narrower

    Gravity SMART:
    59 mm
    Sidekick:
    58 mm
  • Screen diagonal

    Sidekick: 0.6 in smaller diagonal

    Gravity SMART:
    3.2 in
    Sidekick:
    2.6 in
  • Depth

    Gravity SMART: 4 mm thinner

    Gravity SMART:
    14 mm
    Sidekick:
    18 mm
  • Height

    Gravity SMART: 5 mm shorter

    Gravity SMART:
    114 mm
    Sidekick:
    119 mm
  • Release year

    Gravity SMART:
    2011
    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. Gravity SMART

    Height:
    114 mm
    Width:
    59 mm +1 mm versus Sidekick
    Depth:
    14 mm
  2. 2. Sidekick

    Height:
    119 mm +5 mm versus Gravity SMART
    Width:
    58 mm
    Depth:
    18 mm +4 mm versus Gravity SMART

Weight

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

  1. 1. Gravity SMART

    130 g

    +2 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.

  1. 1. Gravity SMART

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

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

Gravity SMART has approximately 58.5% more rectangular screen area than Sidekick.

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.

Gravity SMART: Original memory entry

150 MB · 270 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. Gravity SMART

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB 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. Gravity SMART

    1500 mAh

    +470 mAh versus Sidekick

  2. 2. Sidekick

    1030 mAh

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. Gravity SMART2. Sidekick

Everyday essentials
Everyday essentials — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Dimensions (HxWxD)
  • 114 Х 59 Х 14 mm
  • 119 Х 58 Х 18 mm
Weight
  • 130 g
  • 128 g
Technology
  • TFT
  • TFT
Screen size
  • 3.2" inch
  • 2.6" inch
Screen resolution
  • 320 x 480 px
  • 240 x 400 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 150 MB
  • 270 MB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1030 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Danger 4.7
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Touchscreen
  • capacitive touchscreen
Unknown
Display colors
  • 16M
  • 65K
Screen area
  • 30.5 cm2
  • 19.2 cm2
Screen format
  • 3:2 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 45.3%
  • 27.9%
PPI /points per inch/
  • 180 PPI
  • 179 PPI
Camera and Video
Camera and Video — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • 320p@14fps
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Processor CPU
  • 800 MHz ARMv6
Unknown
General specs
General specs — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Release date
  • 2011
  • June
  • 2008
  • July
Colors
  • Black/Red
  • Black/Green
  • Lunar Grey
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 170 EUR
Unknown
Battery life
  • Stand by time- Up to 364 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 216 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 3.6/0.384 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g
  • DLNA
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 3.0
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.47 W/kg (head) 1.05 W/kg (body) SAR EU - 0.19 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Radio
  • No
  • No
Others Unknown
  • Swivel display
Other features
Other features — specifications for Gravity SMART, Sidekick.
SpecificationGravity SMARTSidekick
Dop
  • Sensors Accelerometer
  • proximity - MP4/H.264 player -MP3/WAV/AAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo -Predictive text input (Swype) - For T-Mobile. Also known as Samsung Gravity Touch 2
  • Samsung Smart
  • Samsung GT2
  • Samsung SGH-T589
  • Samsung Galaxy Q
  • MP3/WAV/WMA audio player -MP4 player -Voice memo -Predictive text input