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T-Mobile Comet vs T-Mobile G2

Compare recorded specifications, size and practical differences.

T-Mobile G2

T-Mobile G2

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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

    T-Mobile Comet is 82.2 g lighter than T-Mobile G2.

    T-Mobile Comet — Weight: 102.1 g. T-Mobile G2 — Weight: 184.3 g.

  • Width

    T-Mobile Comet is 5.1 mm narrower than T-Mobile G2.

    T-Mobile Comet — Width: 55.9 mm. T-Mobile G2 — Width: 61 mm.

  • Screen diagonal

    The screen diagonal of T-Mobile Comet is 0.9 in smaller than that of T-Mobile G2.

    T-Mobile Comet — Screen diagonal: 2.8 in. T-Mobile G2 — Screen diagonal: 3.7 in.

  • Chipset

    T-Mobile Comet uses the Qualcomm MSM7225 Snapdragon S1 chipset. T-Mobile G2 uses the Qualcomm MSM7230 chipset.

  • Depth

    T-Mobile Comet is 2.5 mm thinner than T-Mobile G2.

    T-Mobile Comet — Depth: 12.7 mm. T-Mobile G2 — Depth: 15.2 mm.

  • Height

    T-Mobile Comet is 15.3 mm shorter than T-Mobile G2.

    T-Mobile Comet — Height: 104.1 mm. T-Mobile G2 — Height: 119.4 mm.

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. T-Mobile Comet: height 104.1 mm; Width 55.9 mm. T-Mobile G2: height 119.4 mm; Width 61 mm. T-Mobile Comet: 104.1 × 55.9 mm 1 T-Mobile G2: 119.4 × 61 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. T-Mobile Comet: height 104.1 mm; Depth 12.7 mm. T-Mobile G2: height 119.4 mm; Depth 15.2 mm. T-Mobile Comet: 104.1 × 12.7 mm 1 T-Mobile G2: 119.4 × 15.2 mm 2
  1. 1. T-Mobile Comet

    Height:
    104.1 mm
    Width:
    55.9 mm
    Depth:
    12.7 mm
    Weight:
    102.1 g
  2. 2. T-Mobile G2

    Height:
    119.4 mm +15.3 mm versus T-Mobile Comet
    Width:
    61 mm +5.1 mm versus T-Mobile Comet
    Depth:
    15.2 mm +2.5 mm versus T-Mobile Comet
    Weight:
    184.3 g

Weight

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

  1. 1. T-Mobile Comet

    Weight: 102.1 g.

  2. 2. T-Mobile G2

    Weight: 184.3 g.

    T-Mobile G2 — Weight: 82.2 g more than T-Mobile Comet.

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.

Screen size
Relative rectangular screen sizes; numbers match the phone labels below 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. T-Mobile Comet: screen diagonal 2.8 in; aspect ratio (height:width) 4:3; approximate rectangular area 24.3 cm². T-Mobile G2: screen diagonal 3.7 in; aspect ratio (height:width) 5:3; approximate rectangular area 39 cm². T-Mobile Comet: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 T-Mobile G2: 3.7 in, 5:3, About 39 cm² rectangular area 2
  1. 1. T-Mobile Comet

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. T-Mobile G2

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

T-Mobile G2 has approximately 60.5% more rectangular screen area than T-Mobile Comet.

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.

T-Mobile G2: Original memory entry

4 GB · 512 MB RAM

Practical features

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

1. T-Mobile Comet

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

2. T-Mobile G2

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 8 GB included

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. T-Mobile Comet

    Recorded battery capacity: 1200 mAh.

  2. 2. T-Mobile G2

    Recorded battery capacity: 1300 mAh.

    T-Mobile G2 — Recorded battery capacity: 100 mAh more than T-Mobile Comet.

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. T-Mobile Comet2. T-Mobile G2

Everyday essentials
Everyday essentials — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Dimensions (HxWxD)
  • 104.1 Х 55.9 Х 12.7 mm
  • 119.4 Х 61 Х 15.2 mm
Weight
  • 102.1 g
  • 184.3 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.7" inch
Screen resolution
  • 240 x 320 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 32 GB (dedicated slot)
  • 8 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.2 (Froyo)
  • Android 2.2 (Froyo)
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Qualcomm MSM7230
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 256K
  • 16M
Screen area
  • 24.3 cm2
  • 39.0 cm2
Screen format
  • 4:3 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 41.7%
  • 53.5%
PPI /points per inch/
  • 143 PPI
  • 252 PPI
Screen protection Unknown
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Rear camera, main
  • 3.15 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 3.15 MP
  • 5 MP
  • AF
Functions Unknown
  • LED flash
Video
  • CIF
  • 720p
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Processor CPU
  • 528 MHz ARM 11
  • 800 MHz Scorpion
Graphics processor GPU
  • No
  • Adreno 205
General specs
General specs — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Release date
  • 2010
  • November
  • 2010
  • September
Colors
  • Black
  • White
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 420 EUR
Battery life
  • Stand by time- Up to 288 h Talking time- Up to 9 h
  • Stand by time- Up to 430 h (2G) / Up to 430 h (3G) Talking time- Up to 9 h 50 min (2G) / Up to 6 h 40 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 7.2/0.384 Mbps
  • HSPA 14.4/2 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.1
  • A2DP
Music and Audio
Music and Audio — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Radio
  • FM radio
  • Nо
Other features
Other features — specifications for T-Mobile Comet, T-Mobile G2.
SpecificationT-Mobile CometT-Mobile G2
Dop
  • Sensors Accelerometer MP3/WMA/eAAC+ player -MP4/H.264 player -Organizer -Photo viewer/editor -Voice memo/dial/commands -Predictive text input (Swype) For T-Mobile
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input (Swype) - Optical trackpad