i-mate JAQ vs Motorola A728

Compare recorded specifications, size and practical differences.

+ 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.

  • Weight

    A728: 40 g lighter

    JAQ:
    160 g
    A728:
    120 g
  • Width

    A728: 18 mm narrower

    JAQ:
    71 mm
    A728:
    53 mm
  • Depth

    A728: 1 mm thinner

    JAQ:
    22 mm
    A728:
    21 mm
  • Height

    A728: 21 mm shorter

    JAQ:
    122 mm
    A728:
    101 mm
  • Release year

    JAQ:
    2006
    A728:
    2005

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. JAQ

    Height:
    122 mm +21 mm versus A728
    Width:
    71 mm +18 mm versus A728
    Depth:
    22 mm +1 mm versus A728
  2. 2. A728

    Height:
    101 mm
    Width:
    53 mm
    Depth:
    21 mm

Weight

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

  1. 1. JAQ

    160 g

    +40 g versus A728

  2. 2. A728

    120 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. JAQ

    Screen diagonal:
    2.8 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    24.3 cm²
  2. 2. A728

    A728: Screen geometry unavailable or conflicting.

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.

JAQ: Original memory entry

64 MB RAM · 128 MB ROM

A728: Original memory entry

8 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. JAQ

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

2. A728

NFC:
Unknown
Headphone jack:
No
Memory card support:
No

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. JAQ2. A728

Everyday essentials
Everyday essentials — specifications for JAQ, A728.
SpecificationJAQA728
Dimensions (HxWxD)
  • 122 Х 71 Х 22 mm
  • 101 Х 53 Х 21 mm
Weight
  • 160 g
  • 120 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 0" inch
Screen resolution
  • 320 x 240 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 8 MB
Memory card support
  • miniSD
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 1440 mAh
  • Removable Li-Ion
  • 0 mAh,
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Linux
Chipset
  • TI OMAP 850
Unknown
Headphone jack
  • No
  • No
Display
Display — specifications for JAQ, A728.
SpecificationJAQA728
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 24.3 cm2
Unknown
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 28.0%
Unknown
PPI /points per inch/
  • 143 PPI
  • 0 PPI
Camera and Video
Camera and Video — specifications for JAQ, A728.
SpecificationJAQA728
Rear camera, main
  • 0 MP,
  • 0.3 MP
  • Single
Video Unknown
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for JAQ, A728.
SpecificationJAQA728
Processor CPU
  • 200 MHz ARM926EJ-S
Unknown
General specs
General specs — specifications for JAQ, A728.
SpecificationJAQA728
Release date
  • 2006
  • September
  • 2005
  • July
Colors
  • Silver
  • Mr. black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for JAQ, A728.
SpecificationJAQA728
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 8
Edge
  • Class 10
  • No
Wi-Fi
  • No
  • No
GPS
  • No
  • No
USB
  • miniUSB
  • Proprietary
Bluetooth
  • 1.2
  • Yes
Music and Audio
Music and Audio — specifications for JAQ, A728.
SpecificationJAQA728
Radio
  • No
  • No
Others
  • Handwriting recognition
  • Handwriting and speech recognition (Chi & Eng)
Other features
Other features — specifications for JAQ, A728.
SpecificationJAQA728
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -File manager -Predictive text input
  • Infrared port - MP3 player -Organizer -Voice dial/memo