You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

Samsung D720 vs T-Mobile Comet

Compare recorded specifications, size and practical differences.

Samsung D720

Samsung D720

Replace D720
Remove D720
+ Add a third phone

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.

  • WeightComet: 12.9 g lighterComet: 102.1 g · D720: 115 g
  • WidthD720: 8.9 mm narrowerD720: 47 mm · Comet: 55.9 mm
  • Screen diagonalD720: 1 in smaller diagonalD720: 1.8 in · Comet: 2.8 in
  • DepthComet: 10.3 mm thinnerComet: 12.7 mm · D720: 23 mm
  • HeightD720: 5.1 mm shorterD720: 99 mm · Comet: 104.1 mm
  • Release year2005 / 2010D720: 2005 · Comet: 2010

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
D720: 99 × 47 mm 1 Comet: 104.1 × 55.9 mm 2
Side
D720: 99 × 23 mm 1 Comet: 104.1 × 12.7 mm 2
  1. 1. D720
    Height
    99 mm
    Width
    47 mm
    Depth
    23 mm+10.3 mm versus Comet
    Weight
    115 g
  2. 2. Comet
    Height
    104.1 mm+5.1 mm versus D720
    Width
    55.9 mm+8.9 mm versus D720
    Depth
    12.7 mm
    Weight
    102.1 g
Weight

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

  1. 1. D720115 g

    +12.9 g versus Comet

  2. 2. Comet102.1 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.

At least two phones need compatible screen dimensions for a drawing.

  1. 1. D720 Screen geometry unavailable or conflicting
  2. 2. Comet 2.8 in · 4:3 About 24.3 cm² rectangular area

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.

D720: Original memory entry

18 MB

Practical features

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

1. D720

NFC
Unknown
Headphone jack
No
Memory card support
See details MMC-micro

2. Comet

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

Battery capacity

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

Recorded capacity

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

  1. 1. D720900 mAh
  2. 2. Comet1200 mAh

    +300 mAh versus D720

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. D7202. Comet

Everyday essentials
Everyday essentials
SpecificationD720Comet
Dimensions (HxWxD)
  • 99 Х 47 Х 23 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 115 g
  • 102.1 g
Technology
  • TFT
  • TFT
Screen size
  • 1.8" inch
  • 2.8" inch
Screen resolution
  • 176 x 220 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 18 MB
Unknown
Memory card support
  • MMC-micro
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
BatteryCapacity is not battery life. No endurance test is implied.
  • 900 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Symbian OS 7.0
  • Series 60 UI
  • Android 2.2 (Froyo)
Chipset Unknown
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display
SpecificationD720Comet
Touchscreen Unknown
  • capacitive touchscreen
Display colors
  • 256K
  • 256K
Screen area
  • 10.2 cm2
  • 24.3 cm2
Screen format Unknown
  • 4:3 (height:width)
Screen to body ratio
  • 21.9%
  • 41.7%
PPI /points per inch/
  • 0 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationD720Comet
Rear camera, main
  • 1.3 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 1.3 MP
  • 3.15 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • CIF
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationD720Comet
Processor CPU
  • TI 192 MHz
  • 528 MHz ARM 11
Graphics processor GPU Unknown
  • No
General specs
General specs
SpecificationD720Comet
Release date
  • 2005
  • Q1
  • 2010
  • November
Colors
  • Black
  • Red
  • White
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 170 h Talking time- Up to 4 h
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity
SpecificationD720Comet
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed Unknown
  • HSPA 7.2/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • No
  • Yes
  • with A-GPS
USB
  • Proprietary
  • microUSB 2.0
Bluetooth
  • 2.0
  • 2.0
  • A2DP
Harmful irradiation
  • SAR EU - 0.40 W/kg (head)
Unknown
Music and Audio
Music and Audio
SpecificationD720Comet
Radio
  • No
  • FM radio
Other features
Other features
SpecificationD720Comet
Dop
  • MP3/AAC/WAV/MP4 player -Document viewer (Word
  • Excel
  • PowerPoint
  • PDF) -SyncML -Predictive text input -Voice memo -Voice command -Organizer
  • 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