i-mate JASJAR vs Samsung i780

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

    i780: 165 g lighter

    JASJAR:
    285 g
    i780:
    120 g
  • Width

    i780: 19.7 mm narrower

    JASJAR:
    81 mm
    i780:
    61.3 mm
  • Screen diagonal

    i780: 1.05 in smaller diagonal

    JASJAR:
    3.6 in
    i780:
    2.55 in
  • Depth

    i780: 12.1 mm thinner

    JASJAR:
    25 mm
    i780:
    12.9 mm
  • Height

    i780: 11.8 mm shorter

    JASJAR:
    127.7 mm
    i780:
    115.9 mm
  • Release year

    JASJAR:
    2005
    i780:
    2007

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. JASJAR

    Height:
    127.7 mm +11.8 mm versus i780
    Width:
    81 mm +19.7 mm versus i780
    Depth:
    25 mm +12.1 mm versus i780
  2. 2. i780

    Height:
    115.9 mm
    Width:
    61.3 mm
    Depth:
    12.9 mm

Weight

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

  1. 1. JASJAR

    285 g

    +165 g versus i780

  2. 2. i780

    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.

  1. 1. JASJAR

    Screen diagonal:
    3.6 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    40.1 cm²
  2. 2. i780

    Screen diagonal:
    2.55 in
    Aspect ratio (height:width):
    1:1
    Approximate rectangular screen area:
    21 cm²

JASJAR has approximately 91.3% more rectangular screen area than i780.

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.

JASJAR: Original memory entry

64 MB RAM · 128 MB ROM

i780: Original memory entry

128 MB RAM · 256 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. JASJAR

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

2. i780

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

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. JASJAR

    1620 mAh

    +140 mAh versus i780

  2. 2. i780

    1480 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. JASJAR2. i780

Everyday essentials
Everyday essentials — specifications for JASJAR, i780.
SpecificationJASJARi780
Dimensions (HxWxD)
  • 127.7 Х 81 Х 25 mm
  • 115.9 Х 61.3 Х 12.9 mm
Weight
  • 285 g
  • 120 g
Technology
  • TFT
  • TFT
Screen size
  • 3.6" inch
  • 2.55" inch
Screen resolution
  • 640 x 480 px
  • 320 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
  • 128 MB RAM
  • 256 MB ROM
Memory card support
  • SDIO/MMC
  • up to 2 GB
  • microSD (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1620 mAh
  • Removable Li-Ion
  • 1480 mAh
  • Removable Li-Ion
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Microsoft Windows Mobile 6.0 Professional
Headphone jack
  • Yes
  • No
Display
Display — specifications for JASJAR, i780.
SpecificationJASJARi780
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 65K
  • 65K
Screen area
  • 40.1 cm2
  • 21.0 cm2
Screen format
  • 4:3 (height:width)
  • 1:1 (height:width)
Screen to body ratio
  • 38.8%
  • 29.5%
PPI /points per inch/
  • 222 PPI
  • 177 PPI
Camera and Video
Camera and Video — specifications for JASJAR, i780.
SpecificationJASJARi780
Rear camera, main
  • 1.3 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 1.3 MP
  • 2 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA videocall camera
  • VGA videocall camera
Performance
Performance — specifications for JASJAR, i780.
SpecificationJASJARi780
Processor CPU
  • Intel Bulverde 520 MHz
  • 32-bit Marvell PXA310 624 MHz
General specs
General specs — specifications for JASJAR, i780.
SpecificationJASJARi780
Release date
  • 2005
  • August
  • 2007
  • September
Colors
  • Stylish black
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 150 EUR
Battery life
  • Stand by time- Up to 260 h Talking time- Up to 8 h
  • Stand by time- Up to 400 h Talking time- Up to 7 h
Communication and Connectivity
Communication and Connectivity — specifications for JASJAR, i780.
SpecificationJASJARi780
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • Yes
  • 384 kbps
  • HSPA 3.6/0.384 Mbps
GPRS
  • Class 10
  • Class 10
Edge
  • No
  • Class 10
Wi-Fi
  • Wi-Fi 802.11b
  • Wi-Fi 802.11b/g
GPS
  • No
  • Yes
  • with A-GPS
USB
  • miniUSB
  • Proprietary
Bluetooth
  • Yes
  • 2.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.48 W/kg (head) 0.73 W/kg (body) SAR EU - 0.51 W/kg (head)
Music and Audio
Music and Audio — specifications for JASJAR, i780.
SpecificationJASJARi780
Radio
  • No
  • No
Others
  • 180-degree pivot display -Handwriting recognition
  • Dual speakers
Unknown
Other features
Other features — specifications for JASJAR, i780.
SpecificationJASJARi780
Dop
  • 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 .
  • Pocket Office -Voice memo -Callia Player
  • Callia Reader -Photo Slides -SmartConverter -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Optical trackpad