Asus PadFone E vs i-mate JAM Black

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

    PadFone E: 34 g lighter

    PadFone E:
    126 g
    JAM Black:
    160 g
  • Width

    JAM Black: 11.7 mm narrower

    PadFone E:
    69.7 mm
    JAM Black:
    58 mm
  • Screen diagonal

    JAM Black: 1.9 in smaller diagonal

    PadFone E:
    4.7 in
    JAM Black:
    2.8 in
  • Depth

    PadFone E: 8.9 mm thinner

    PadFone E:
    9.1 mm
    JAM Black:
    18 mm
  • Height

    JAM Black: 31.6 mm shorter

    PadFone E:
    139.6 mm
    JAM Black:
    108 mm
  • Release year

    PadFone E:
    2014
    JAM Black:
    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. PadFone E

    Height:
    139.6 mm +31.6 mm versus JAM Black
    Width:
    69.7 mm +11.7 mm versus JAM Black
    Depth:
    9.1 mm
  2. 2. JAM Black

    Height:
    108 mm
    Width:
    58 mm
    Depth:
    18 mm +8.9 mm versus PadFone E

Weight

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

  1. 1. PadFone E

    126 g

  2. 2. JAM Black

    160 g

    +34 g versus PadFone E

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. PadFone E

    Screen diagonal:
    4.7 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    60.9 cm²
  2. 2. JAM Black

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

PadFone E has approximately 150.8% more rectangular screen area than JAM Black.

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.

PadFone E: Original memory entry

1 GB RAM

JAM Black: Original memory entry

128 MB RAM · 64 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. PadFone E

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 64 GB (dedicated slot)

2. JAM Black

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details SDIO/MMC

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. PadFone E

    1820 mAh

    +620 mAh versus JAM Black

  2. 2. JAM Black

    1200 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. PadFone E2. JAM Black

Everyday essentials
Everyday essentials — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Dimensions (HxWxD)
  • 139.6 Х 69.7 Х 9.1 mm
  • 108 Х 58 Х 18 mm
Weight
  • 126 g
  • 160 g
Technology
  • Super IPS LCD
  • TFT
Screen size
  • 4.7" inch
  • 2.8" inch
Screen resolution
  • 720 x 1280 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 1 GB RAM
  • 128 MB RAM
  • 64 MB ROM
Memory card support
  • microSD
  • up to 64 GB (dedicated slot)
  • SDIO/MMC
Battery Capacity is not battery life. No endurance test is implied.
  • 1820 mAh
  • Non-removable Li-Ion
  • 1200 mAh
  • Removable Li-Po
Operating system OS
  • Android 4.3 (Jelly Bean)
  • Microsoft Windows Mobile 2003 SE PocketPC
Chipset
  • Qualcomm Snapdragon 400 (28 nm)
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 60.9 cm2
  • 24.3 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 62.6%
  • 38.8%
PPI /points per inch/
  • 312 PPI
  • 143 PPI
Screen protection
  • Corning Gorilla Glass
Unknown
Camera and Video
Camera and Video — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • AF
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • 720p
  • Yes
Front camera, selfie
  • 1.2 MP
  • Single
  • 0 MP,
Specifications
  • 1.2 MP
Unknown
Performance
Performance — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Processor CPU
  • Quad-core 1.4 GHz Cortex-A7
  • Intel Bulverde 416 MHz
Graphics processor GPU
  • Adreno 305
Unknown
General specs
General specs — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Release date
  • 2014
  • January
  • 2005
  • Q3
Colors
  • Black
  • White
  • Stylish black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
  • 270 EUR
Battery life
  • Stand by time- Up to 270 h (2G) / Up to 330 h (3G) Talking time- Up to 27 h (2G) / Up to 15 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
SIM card
  • Dual SIM (dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Unknown
Speed
  • HSPA
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • No
USB
  • microUSB 2.0
  • Proprietary
Bluetooth
  • 4.0
  • A2DP
  • 1.2
Music and Audio
Music and Audio — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Radio
  • No
  • No
Others
  • Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for PadFone E, JAM Black.
SpecificationPadFone EJAM Black
Dop
  • Sensors Accelerometer
  • proximity
  • compass - Padfone Station with 10.1 inches Super IPS display
  • 1280 x 720 pixels
  • 181.5 x 263.6 x 17.4 mm
  • 525.7 g
  • 5000 mAh battery.
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to Qtek S110
  • T-Mobile MDA Compact II.