Allview X4 Xtreme vs i-mate PDA2

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

  PDA2: 36.9 g lighter

  X4 Xtreme:

  226.9 g

  PDA2:

  190 g

• Width

  PDA2: 14.3 mm narrower

  X4 Xtreme:

  83.3 mm

  PDA2:

  69 mm

• Screen diagonal

  PDA2: 2.5 in smaller diagonal

  X4 Xtreme:

  6 in

  PDA2:

  3.5 in

• Depth

  X4 Xtreme: 9.9 mm thinner

  X4 Xtreme:

  9.1 mm

  PDA2:

  19 mm

• Height

  PDA2: 36.4 mm shorter

  X4 Xtreme:

  166.4 mm

  PDA2:

  130 mm

• Release year

  X4 Xtreme:

  2017

  PDA2:

  2004

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. X4 Xtreme

   Height:

   166.4 mm +36.4 mm versus PDA2

   Width:

   83.3 mm +14.3 mm versus PDA2

   Depth:

   9.1 mm

2. 2. PDA2

   Height:

   130 mm

   Width:

   69 mm

   Depth:

   19 mm +9.9 mm versus X4 Xtreme

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. X4 Xtreme

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

2. 2. PDA2

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   37.9 cm²

X4 Xtreme has approximately 161.6% more rectangular screen area than PDA2.

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.

Practical features

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

Battery capacity

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

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.