alcatel OT-997D vs Celkon Campus Prime

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

  Campus Prime: 23.8 g lighter

  OT-997D:

  143 g

  Campus Prime:

  119.2 g

• Width

  Campus Prime: 1 mm narrower

  OT-997D:

  68 mm

  Campus Prime:

  67 mm

• Screen diagonal

  OT-997D: 0.2 in smaller diagonal

  OT-997D:

  4.3 in

  Campus Prime:

  4.5 in

• Chipset

  OT-997D:

  Mediatek MT6577 (40 nm)

  Campus Prime:

  Spreadtrum SC7715

• Depth

  Campus Prime: 1.7 mm thinner

  OT-997D:

  11 mm

  Campus Prime:

  9.3 mm

• Height

  OT-997D: 2.2 mm shorter

  OT-997D:

  129.8 mm

  Campus Prime:

  132 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. OT-997D

   Height:

   129.8 mm

   Width:

   68 mm +1 mm versus Campus Prime

   Depth:

   11 mm +1.7 mm versus Campus Prime

2. 2. Campus Prime

   Height:

   132 mm +2.2 mm versus OT-997D

   Width:

   67 mm

   Depth:

   9.3 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. OT-997D

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

2. 2. Campus Prime

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

Campus Prime has approximately 6.1% more rectangular screen area than OT-997D.

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.