i-mate JAM vs i-mate JASJAR

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

    JAM: 135 g lighter

    JAM:
    150 g
    JASJAR:
    285 g
  • Width

    JAM: 23 mm narrower

    JAM:
    58 mm
    JASJAR:
    81 mm
  • Screen diagonal

    JAM: 0.8 in smaller diagonal

    JAM:
    2.8 in
    JASJAR:
    3.6 in
  • Depth

    JAM: 7 mm thinner

    JAM:
    18 mm
    JASJAR:
    25 mm
  • Height

    JAM: 19.7 mm shorter

    JAM:
    108 mm
    JASJAR:
    127.7 mm
  • Release year

    JAM:
    2004
    JASJAR:
    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. JAM

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18 mm
  2. 2. JASJAR

    Height:
    127.7 mm +19.7 mm versus JAM
    Width:
    81 mm +23 mm versus JAM
    Depth:
    25 mm +7 mm versus JAM

Weight

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

  1. 1. JAM

    150 g

  2. 2. JASJAR

    285 g

    +135 g versus JAM

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. JAM

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

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

JASJAR has approximately 65.3% more rectangular screen area than JAM.

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.

JAM: Original memory entry

64 MB RAM

JASJAR: 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. JAM

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC · up to 2 GB

2. JASJAR

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details SDIO/MMC · up to 2 GB

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. JAM

    1200 mAh

  2. 2. JASJAR

    1620 mAh

    +420 mAh versus JAM

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. JAM2. JASJAR

Everyday essentials
Everyday essentials — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Dimensions (HxWxD)
  • 108 Х 58 Х 18 mm
  • 127.7 Х 81 Х 25 mm
Weight
  • 150 g
  • 285 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 3.6" inch
Screen resolution
  • 240 x 320 px
  • 640 x 480 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • SDIO/MMC
  • up to 2 GB
  • SDIO/MMC
  • up to 2 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 1200 mAh
  • Removable Li-Ion
  • 1620 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 2003 SE PocketPC
  • Microsoft Windows Mobile 5.0 PocketPC
Headphone jack
  • No
  • Yes
Display
Display — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 24.3 cm2
  • 40.1 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 38.8%
  • 38.8%
PPI /points per inch/
  • 143 PPI
  • 222 PPI
Camera and Video
Camera and Video — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Rear camera, main
  • 1.3 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 1.3 MP
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0.3 MP
  • Single
Specifications Unknown
  • VGA videocall camera
Performance
Performance — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Processor CPU
  • Intel PXA272 416 MHz
  • Intel Bulverde 520 MHz
General specs
General specs — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Release date
  • 2004
  • Q4
  • 2005
  • August
Colors
  • Stylish black and silver
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 260 EUR
Battery life
  • Stand by time- Up to 180 h Talking time- Up to 3 h 30 min
  • Stand by time- Up to 260 h Talking time- Up to 8 h
Communication and Connectivity
Communication and Connectivity — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
SIM card
  • Mini-SIM
  • Mini-SIM
Network Unknown
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed Unknown
  • Yes
  • 384 kbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • No
Wi-Fi
  • No
  • Wi-Fi 802.11b
GPS
  • No
  • No
USB
  • Proprietary
  • miniUSB
Bluetooth
  • Yes
  • Yes
Music and Audio
Music and Audio — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Radio
  • No
  • No
Others
  • Handwriting recognition
  • 180-degree pivot display -Handwriting recognition
  • Dual speakers
Other features
Other features — specifications for JAM, JASJAR.
SpecificationJAMJASJAR
Dop
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S100
  • O2 XDA II mini and T-Mobile MDA Compact.
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek 9000
  • O2 XDA Exec and T-Mobile MDA IV .