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Dell XCD28 vs i-mate JAM

Compare recorded specifications, size and practical differences.

Dell XCD28

Dell XCD28

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i-mate JAM

i-mate JAM

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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.

  • WeightXCD28: 50 g lighterXCD28: 100 g · JAM: 150 g
  • WidthXCD28: 3 mm narrowerXCD28: 55 mm · JAM: 58 mm
  • DepthXCD28: 3.5 mm thinnerXCD28: 14.5 mm · JAM: 18 mm
  • HeightXCD28: 6 mm shorterXCD28: 102 mm · JAM: 108 mm
  • Release year2010 / 2004XCD28: 2010 · JAM: 2004

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.

Front
XCD28: 102 × 55 mm 1 JAM: 108 × 58 mm 2
Side
XCD28: 102 × 14.5 mm 1 JAM: 108 × 18 mm 2
  1. 1. XCD28
    Height
    102 mm
    Width
    55 mm
    Depth
    14.5 mm
    Weight
    100 g
  2. 2. JAM
    Height
    108 mm+6 mm versus XCD28
    Width
    58 mm+3 mm versus XCD28
    Depth
    18 mm+3.5 mm versus XCD28
    Weight
    150 g
Weight

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

  1. 1. XCD28100 g
  2. 2. JAM150 g

    +50 g versus XCD28

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.

Screen size
XCD28: 2.8 in, 4:3, About 24.3 cm² rectangular area 1 JAM: 2.8 in, 4:3, About 24.3 cm² rectangular area 2
  1. 1. XCD28 2.8 in · 4:3 About 24.3 cm² rectangular area
  2. 2. JAM 2.8 in · 4:3 About 24.3 cm² rectangular area

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.

XCD28: Original memory entry

256 MB RAM · 256 MB

JAM: Original memory entry

64 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. XCD28

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 8 GB (dedicated slot) · 2 GB included

2. JAM

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

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. XCD281100 mAh
  2. 2. JAM1200 mAh

    +100 mAh versus XCD28

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. XCD282. JAM

Everyday essentials
Everyday essentials
SpecificationXCD28JAM
Dimensions (HxWxD)
  • 102 Х 55 Х 14.5 mm
  • 108 Х 58 Х 18 mm
Weight
  • 100 g
  • 150 g
Technology
  • TFT
  • TFT
Screen size
  • 2.8" inch
  • 2.8" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 256 MB RAM
  • 256 MB
  • 64 MB RAM
Memory card support
  • microSD
  • up to 8 GB (dedicated slot)
  • 2 GB included
  • SDIO/MMC
  • up to 2 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 1100 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 2.1 (Eclair)
  • Microsoft Windows Mobile 2003 SE PocketPC
Chipset
  • Qualcomm MSM7227 Snapdragon S1
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationXCD28JAM
Touchscreen
  • resistive touchscreen
  • resistive touchscreen
Display colors
  • 256K
  • 65K
Screen area
  • 24.3 cm2
  • 24.3 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 43.3%
  • 38.8%
PPI /points per inch/
  • 143 PPI
  • 143 PPI
Camera and Video
Camera and Video
SpecificationXCD28JAM
Rear camera, main
  • 3.15 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 3.15 MP
  • AF
  • 1.3 MP
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Performance
Performance
SpecificationXCD28JAM
Processor CPU
  • 600 MHz ARM 11
  • Intel PXA272 416 MHz
Graphics processor GPU
  • Adreno 200
Unknown
General specs
General specs
SpecificationXCD28JAM
Release date
  • 2010
  • November
  • 2004
  • Q4
Colors
  • Black
  • Stylish black and silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
  • 260 EUR
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 3 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationXCD28JAM
SIM card
  • Mini-SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA 7.2/0.384 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g
  • No
GPS
  • Yes
  • with A-GPS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 2.1
  • A2DP
  • EDR
  • Yes
Music and Audio
Music and Audio
SpecificationXCD28JAM
Radio
  • Stereo FM radio
  • RDS
  • No
Others Unknown
  • Handwriting recognition
Other features
Other features
SpecificationXCD28JAM
Dop
  • MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Document viewer -Voice memo -Predictive text input
  • 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.