O2 XDA Terra vs Unnecto Drone

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

  Drone: 51 g lighter

  XDA Terra:

  168 g

  Drone:

  117 g

• Width

  Drone: 2.6 mm narrower

  XDA Terra:

  59 mm

  Drone:

  56.4 mm

• Screen diagonal

  XDA Terra: 0.5 in smaller diagonal

  XDA Terra:

  2.7 in

  Drone:

  3.2 in

• Depth

  Drone: 4.6 mm thinner

  XDA Terra:

  17 mm

  Drone:

  12.4 mm

• Height

  Drone: 6.4 mm shorter

  XDA Terra:

  109 mm

  Drone:

  102.6 mm

• Release year

  XDA Terra:

  2007

  Drone:

  2012

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 +6.4 mm versus Drone

   Width:

   59 mm +2.6 mm versus Drone

   Depth:

   17 mm +4.6 mm versus Drone

2. 2. Drone

   Height:

   102.6 mm

   Width:

   56.4 mm

   Depth:

   12.4 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. Drone

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   29.1 cm²

Drone has approximately 29.1% 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.