Energizer Energy 400 LTE vs T-Mobile Comet

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

  Comet: 101.9 g lighter

  Energy 400 LTE:

  204 g

  Comet:

  102.1 g

• Width

  Comet: 16.1 mm narrower

  Energy 400 LTE:

  72 mm

  Comet:

  55.9 mm

• Screen diagonal

  Comet: 1.2 in smaller diagonal

  Energy 400 LTE:

  4 in

  Comet:

  2.8 in

• Chipset

  Energy 400 LTE:

  Mediatek MT6737M (28 nm)

  Comet:

  Qualcomm MSM7225 Snapdragon S1

• Depth

  Comet: 2.3 mm thinner

  Energy 400 LTE:

  15 mm

  Comet:

  12.7 mm

• Height

  Comet: 29.9 mm shorter

  Energy 400 LTE:

  134 mm

  Comet:

  104.1 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. Energy 400 LTE

   Height:

   134 mm +29.9 mm versus Comet

   Width:

   72 mm +16.1 mm versus Comet

   Depth:

   15 mm +2.3 mm versus Comet

2. 2. Comet

   Height:

   104.1 mm

   Width:

   55.9 mm

   Depth:

   12.7 mm

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. Energy 400 LTE

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Comet

   Screen diagonal:

   2.8 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   24.3 cm²

Energy 400 LTE has approximately 87.6% more rectangular screen area than Comet.

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.