T-Mobile Comet vs ZTE Xiang

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.

  • Weight

    Comet: 17.9 g lighter

    Comet:
    102.1 g
    Xiang:
    120 g
  • Width

    Comet: 10.1 mm narrower

    Comet:
    55.9 mm
    Xiang:
    66 mm
  • Screen diagonal

    Xiang: 0.3 in smaller diagonal

    Comet:
    2.8 in
    Xiang:
    2.5 in
  • Depth

    Xiang: 0.8 mm thinner

    Comet:
    12.7 mm
    Xiang:
    11.9 mm
  • Height

    Comet: 9.9 mm shorter

    Comet:
    104.1 mm
    Xiang:
    114 mm
  • Release year

    Comet:
    2010
    Xiang:
    2009

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. Comet

    Height:
    104.1 mm
    Width:
    55.9 mm
    Depth:
    12.7 mm +0.8 mm versus Xiang
  2. 2. Xiang

    Height:
    114 mm +9.9 mm versus Comet
    Width:
    66 mm +10.1 mm versus Comet
    Depth:
    11.9 mm

Weight

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

  1. 1. Comet

    102.1 g

  2. 2. Xiang

    120 g

    +17.9 g versus 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.

  1. 1. Comet

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

    Screen diagonal:
    2.5 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    19.4 cm²

Comet has approximately 25.4% more rectangular screen area than Xiang.

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.

Xiang: Original memory entry

256 MB RAM · 128 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. Comet

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

2. Xiang

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 8 GB (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. Comet

    1200 mAh

  2. 2. Xiang

    1300 mAh

    +100 mAh versus 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. Comet2. Xiang

Everyday essentials
Everyday essentials — specifications for Comet, Xiang.
SpecificationCometXiang
Dimensions (HxWxD)
  • 104.1 Х 55.9 Х 12.7 mm
  • 114 Х 66 Х 11.9 mm
Weight
  • 102.1 g
  • 120 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.5" inch
Screen resolution
  • 240 x 320 px
  • 320 x 240 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded. Unknown
  • 256 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
  • microSD
  • up to 8 GB (dedicated slot)
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)
  • Microsoft Windows Mobile 6.1 Professional
Chipset
  • Qualcomm MSM7225 Snapdragon S1
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • Yes
  • No
Display
Display — specifications for Comet, Xiang.
SpecificationCometXiang
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 24.3 cm2
  • 19.4 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 41.7%
  • 25.7%
PPI /points per inch/
  • 143 PPI
  • 160 PPI
Camera and Video
Camera and Video — specifications for Comet, Xiang.
SpecificationCometXiang
Rear camera, main
  • 3.15 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 3.15 MP
  • 3.2 MP
  • AF
Functions Unknown
  • LED flash
Video
  • CIF
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Performance
Performance — specifications for Comet, Xiang.
SpecificationCometXiang
Processor CPU
  • 528 MHz ARM 11
  • 528 MHz ARM 11
Graphics processor GPU
  • No
  • No
General specs
General specs — specifications for Comet, Xiang.
SpecificationCometXiang
Release date
  • 2010
  • November
  • 2009
Colors
  • Black
  • Black
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
Unknown
Battery life
  • Stand by time- Up to 288 h Talking time- Up to 9 h
  • Stand by time- Up to 200 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Comet, Xiang.
SpecificationCometXiang
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 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.0
  • A2DP
  • 2.0
  • A2DP
Music and Audio
Music and Audio — specifications for Comet, Xiang.
SpecificationCometXiang
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Comet, Xiang.
SpecificationCometXiang
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
  • Pocket Office -Organizer -WAV/WMA/eAAC+/MP3 player -MP4/WMV/H.264 player -Voice memo -Predictive text input