i-mate JAMA vs i-mate JAQ4

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

    JAMA: 74 g lighter

    JAMA:
    110 g
    JAQ4:
    184 g
  • Width

    JAMA: 18.5 mm narrower

    JAMA:
    52.5 mm
    JAQ4:
    71 mm
  • Screen diagonal

    JAMA: 0.4 in smaller diagonal

    JAMA:
    2.4 in
    JAQ4:
    2.8 in
  • Height

    JAMA: 19 mm shorter

    JAMA:
    106 mm
    JAQ4:
    125 mm

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. JAMA

    Height:
    106 mm
    Width:
    52.5 mm
    Depth:
    15.6 mm
  2. 2. JAQ4

    Height:
    125 mm +19 mm versus JAMA
    Width:
    71 mm +18.5 mm versus JAMA
    Depth:
    15.5 mm

Weight

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

  1. 1. JAMA

    110 g

  2. 2. JAQ4

    184 g

    +74 g versus JAMA

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. JAMA

    Screen diagonal:
    2.4 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    17.8 cm²
  2. 2. JAQ4

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

JAQ4 has approximately 36.1% more rectangular screen area than JAMA.

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.

JAMA: Original memory entry

64 MB RAM · 128 MB ROM

JAQ4: Original memory entry

64 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. JAMA

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details microSD (dedicated slot)

2. JAQ4

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

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. JAMA

    1000 mAh

  2. 2. JAQ4

    1660 mAh

    +660 mAh versus JAMA

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. JAMA2. JAQ4

Everyday essentials
Everyday essentials — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Dimensions (HxWxD)
  • 106 Х 52.5 Х 15.6 mm
  • 125 Х 71 Х 15.5 mm
Weight
  • 110 g
  • 184 g
Technology
  • TFT
  • TFT
Screen size
  • 2.4" inch
  • 2.8" inch
Screen resolution
  • 320 x 240 px
  • 320 x 240 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
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1000 mAh
  • Removable Li-Ion
  • 1660 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Microsoft Windows Mobile 6.0 Professional
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • No
  • No
Display
Display — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 17.8 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 32.1%
  • 27.4%
PPI /points per inch/
  • 167 PPI
  • 143 PPI
Camera and Video
Camera and Video — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Rear camera, main
  • 2 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 2 MP
  • 2 MP
  • AF
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Processor CPU
  • Samsung SC3 2442X 300MHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Release date
  • 2007
  • June
  • 2007
  • February
Colors
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 4 h
  • Stand by time- Up to 200 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • No
  • Wi-Fi 802.11 b/g
GPS
  • No
  • Yes
USB
  • miniUSB 1.1
  • 1.1
Bluetooth
  • 1.2
  • 1.2
Music and Audio
Music and Audio — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Radio
  • No
  • No
Others
  • Handwriting recognition -4-way navigation pad
  • Handwriting recognition
Other features
Other features — specifications for JAMA, JAQ4.
SpecificationJAMAJAQ4
Dop
  • Pocket Office -Voice memo -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -File manager
  • Infrared port - Voice memo -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player -File manager -Pocket Office