A1 Alpha vs O2 XDA Terra

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

  Alpha: 18 g lighter

  Alpha:

  150 g

  XDA Terra:

  168 g

• Width

  XDA Terra: 16.8 mm narrower

  Alpha:

  75.8 mm

  XDA Terra:

  59 mm

• Screen diagonal

  XDA Terra: 3.56 in smaller diagonal

  Alpha:

  6.26 in

  XDA Terra:

  2.7 in

• Chipset

  Alpha:

  Unisoc SC9863A (28nm)

  XDA Terra:

  TI OMAP 850

• Rear camera layout

  Alpha:

  Dual

  XDA Terra:

  Single

• Depth

  Alpha: 8.9 mm thinner

  Alpha:

  8.1 mm

  XDA Terra:

  17 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. Alpha

   Height:

   151.7 mm +42.7 mm versus XDA Terra

   Width:

   75.8 mm +16.8 mm versus XDA Terra

   Depth:

   8.1 mm

2. 2. XDA Terra

   Height:

   109 mm

   Width:

   59 mm

   Depth:

   17 mm +8.9 mm versus Alpha

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. Alpha

   Screen diagonal:

   6.26 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   97.8 cm²

2. 2. XDA Terra

   Screen diagonal:

   2.7 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   22.6 cm²

Alpha has approximately 333.3% 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.