Apple iPhone 4 vs Energizer Power Max P490

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.

• Width

  iPhone 4: 7.2 mm narrower

  iPhone 4:

  58.6 mm

  Power Max P490:

  65.8 mm

• Screen diagonal

  iPhone 4: 1.45 in smaller diagonal

  iPhone 4:

  3.5 in

  Power Max P490:

  4.95 in

• Chipset

  iPhone 4:

  Apple A4 (45 nm)

  Power Max P490:

  Mediatek MT6580M (28 nm)

• Rear camera layout

  iPhone 4:

  Single

  Power Max P490:

  Dual

• Depth

  iPhone 4: 2.7 mm thinner

  iPhone 4:

  9.3 mm

  Power Max P490:

  12 mm

• Height

  iPhone 4: 23.8 mm shorter

  iPhone 4:

  115.2 mm

  Power Max P490:

  139 mm

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. iPhone 4

   Height:

   115.2 mm

   Width:

   58.6 mm

   Depth:

   9.3 mm

2. 2. Power Max P490

   Height:

   139 mm +23.8 mm versus iPhone 4

   Width:

   65.8 mm +7.2 mm versus iPhone 4

   Depth:

   12 mm +2.7 mm versus iPhone 4

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. iPhone 4

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

2. 2. Power Max P490

   Screen diagonal:

   4.95 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   63.2 cm²

Power Max P490 has approximately 73.4% more rectangular screen area than iPhone 4.

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.

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.