Samsung B7300 OmniaLITE vs T-Mobile 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.

  • Width

    B7300 OmniaLITE: 4.1 mm narrower

    B7300 OmniaLITE:
    51.8 mm
    Comet:
    55.9 mm
  • Screen diagonal

    Comet: 0.2 in smaller diagonal

    B7300 OmniaLITE:
    3 in
    Comet:
    2.8 in
  • Height

    Comet: 2.9 mm shorter

    B7300 OmniaLITE:
    107 mm
    Comet:
    104.1 mm
  • Release year

    B7300 OmniaLITE:
    2009
    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.

  1. 1. B7300 OmniaLITE

    Height:
    107 mm +2.9 mm versus Comet
    Width:
    51.8 mm
    Depth:
    12.9 mm
  2. 2. Comet

    Height:
    104.1 mm
    Width:
    55.9 mm +4.1 mm versus B7300 OmniaLITE
    Depth:
    12.7 mm

Weight

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

  1. 1. B7300 OmniaLITE

    103 g

    +0.9 g versus Comet

  2. 2. Comet

    102.1 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.

  1. 1. B7300 OmniaLITE

    Screen diagonal:
    3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    25.6 cm²
  2. 2. Comet

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

B7300 OmniaLITE has approximately 5.5% more rectangular screen area than 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.

B7300 OmniaLITE: Original memory entry

250 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. B7300 OmniaLITE

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

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 battery capacity

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

  1. 1. B7300 OmniaLITE

    1500 mAh

    +300 mAh versus Comet

  2. 2. Comet

    1200 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. B7300 OmniaLITE2. Comet

Everyday essentials
Everyday essentials — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Dimensions (HxWxD)
  • 107 Х 51.8 Х 12.9 mm
  • 104.1 Х 55.9 Х 12.7 mm
Weight
  • 103 g
  • 102.1 g
Technology
  • TFT
  • TFT
Screen size
  • 3" inch
  • 2.8" inch
Screen resolution
  • 240 x 400 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 250 MB
Unknown
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 1500 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 6.1 Professional
  • upgradable to Windows Mobile 6.5
  • Android 2.2 (Froyo)
Chipset Unknown
  • Qualcomm MSM7225 Snapdragon S1
Headphone jack
  • No
  • Yes
Display
Display — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Touchscreen
  • resistive touchscreen
  • capacitive touchscreen
Display colors
  • 65K
  • 256K
Screen area
  • 25.6 cm2
  • 24.3 cm2
Screen format
  • 5:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 46.2%
  • 41.7%
PPI /points per inch/
  • 155 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Rear camera, main
  • 3.15 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 3.15 MP
Video
  • 480p@15fps
  • CIF
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • Videocall camera
Unknown
Performance
Performance — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Processor CPU
  • 800MHz ARM 1176
  • 528 MHz ARM 11
Graphics processor GPU Unknown
  • No
General specs
General specs — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Release date
  • 2009
  • June
  • 2010
  • November
Colors
  • Black
  • Blue
  • Red
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 150 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 650 h Talking time- Up to 9 h
  • Stand by time- Up to 288 h Talking time- Up to 9 h
Communication and Connectivity
Communication and Connectivity — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
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 3.6/0.384 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
  • DLNA
  • 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
  • 2.1
  • A2DP
  • 2.0
  • A2DP
Harmful irradiation
  • SAR - 0.74 W/kg (head) 0.51 W/kg (body) SAR EU - 0.79 W/kg (head)
Unknown
Music and Audio
Music and Audio — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Radio
  • Stereo FM radio
  • RDS and recor
  • FM radio
Other features
Other features — specifications for B7300 OmniaLITE, Comet.
SpecificationB7300 OmniaLITEComet
Dop
  • Sensors Accelerometer DviX/XviD/MP4/H.264/WMV9 player -MP3/AAC/WMA player -Organizer -Pocket Office -Voice memo -Predictive text input
  • 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