Motorola MT710 ZHILING vs O2 XDA Comet

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

    MT710 ZHILING: 20 g lighter

    MT710 ZHILING:
    125 g
    XDA Comet:
    145 g
  • Width

    XDA Comet: 1.5 mm narrower

    MT710 ZHILING:
    59.5 mm
    XDA Comet:
    58 mm
  • Screen diagonal

    XDA Comet: 1 in smaller diagonal

    MT710 ZHILING:
    3.7 in
    XDA Comet:
    2.7 in
  • Depth

    MT710 ZHILING: 6.7 mm thinner

    MT710 ZHILING:
    12.3 mm
    XDA Comet:
    19 mm
  • Height

    XDA Comet: 12 mm shorter

    MT710 ZHILING:
    118 mm
    XDA Comet:
    106 mm
  • Release year

    MT710 ZHILING:
    2009
    XDA Comet:
    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. MT710 ZHILING

    Height:
    118 mm +12 mm versus XDA Comet
    Width:
    59.5 mm +1.5 mm versus XDA Comet
    Depth:
    12.3 mm
  2. 2. XDA Comet

    Height:
    106 mm
    Width:
    58 mm
    Depth:
    19 mm +6.7 mm versus MT710 ZHILING

Weight

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

  1. 1. MT710 ZHILING

    125 g

  2. 2. XDA Comet

    145 g

    +20 g versus MT710 ZHILING

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. MT710 ZHILING

    Screen diagonal:
    3.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    37.7 cm²
  2. 2. XDA Comet

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

MT710 ZHILING has approximately 67.2% more rectangular screen area than XDA 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.

MT710 ZHILING: Original memory entry

4 GB · 256 MB RAM

XDA Comet: Original memory entry

64 MB RAM · 1 GB 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. MT710 ZHILING

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 4 GB included

2. XDA Comet

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

Battery capacity

Capacity is not battery life. No endurance test is implied.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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. MT710 ZHILING2. XDA Comet

Everyday essentials
Everyday essentials — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Dimensions (HxWxD)
  • 118 Х 59.5 Х 12.3 mm
  • 106 Х 58 Х 19 mm
Weight
  • 125 g
  • 145 g
Technology
  • TFT
  • TFT
Screen size
  • 3.7" inch
  • 2.7" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 4 GB
  • 256 MB RAM
  • 64 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • 4 GB included
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1140 mAh
  • Removable Li-Po
  • 0 mAh,
Operating system OS
  • Android-based OPhone 1.5
  • Microsoft Windows Mobile 6.0 Professional
Headphone jack
  • Yes
  • No
Display
Display — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 37.7 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 53.7%
  • 36.7%
PPI /points per inch/
  • 265 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Rear camera, main
  • 5 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 2 MP
Functions
  • Dual-LED flash
  • LED flash
Video
  • 320p@25fps
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Processor CPU
  • 624 MHz Marvell PXA310
  • Intel XScale PXA 270 620 MHz
General specs
General specs — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Release date
  • 2009
  • December
  • 2007
  • September
Colors
  • Black
  • Red
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 230 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h
  • Stand by time- Up to 200 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g
  • Wi-Fi 802.11b/g
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 2.1
  • A2DP
  • 1.2
Music and Audio
Music and Audio — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Radio
  • Stereo FM radio
  • RDS
  • Stereo FM radio
  • RDS
Others Unknown
  • Handwriting recognition
Other features
Other features — specifications for MT710 ZHILING, XDA Comet.
SpecificationMT710 ZHILINGXDA Comet
Dop
  • Sensors Accelerometer TV CMMB broadcast receiver -MP3/eAAC+/WAV player -MP4/H.264 player -Document viewer -Photo viewer/editor -Organizer -Voice memo -Predictive text input Also known as Motorola MT720 For China Mobile
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player