O2 XDA Terra vs QMobile Energy X2

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

  XDA Terra: 16 g lighter

  XDA Terra:

  168 g

  Energy X2:

  184 g

• Width

  XDA Terra: 14 mm narrower

  XDA Terra:

  59 mm

  Energy X2:

  73 mm

• Screen diagonal

  XDA Terra: 2.3 in smaller diagonal

  XDA Terra:

  2.7 in

  Energy X2:

  5 in

• Chipset

  XDA Terra:

  TI OMAP 850

  Energy X2:

  Mediatek MT6580M (28 nm)

• Depth

  Energy X2: 7.1 mm thinner

  XDA Terra:

  17 mm

  Energy X2:

  9.9 mm

• Height

  XDA Terra: 34 mm shorter

  XDA Terra:

  109 mm

  Energy X2:

  143 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. XDA Terra

   Height:

   109 mm

   Width:

   59 mm

   Depth:

   17 mm +7.1 mm versus Energy X2

2. 2. Energy X2

   Height:

   143 mm +34 mm versus XDA Terra

   Width:

   73 mm +14 mm versus XDA Terra

   Depth:

   9.9 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. XDA Terra

   Screen diagonal:

   2.7 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   22.6 cm²

2. 2. Energy X2

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Energy X2 has approximately 205.3% more rectangular screen area than XDA Terra.

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.

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the 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.