Celkon Campus Crown Q40 vs TECNO Phantom 9

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.

• Display technology

  OLED versus LCD

  Campus Crown Q40:

  LCD

  Phantom 9:

  OLED

• Weight

  Campus Crown Q40: 55.1 g lighter

  Campus Crown Q40:

  109.3 g

  Phantom 9:

  164.4 g

• Width

  Campus Crown Q40: 10.6 mm narrower

  Campus Crown Q40:

  64.7 mm

  Phantom 9:

  75.3 mm

• Screen diagonal

  Campus Crown Q40: 2.39 in smaller diagonal

  Campus Crown Q40:

  4 in

  Phantom 9:

  6.39 in

• Chipset

  Campus Crown Q40:

  Mediatek MT6582M (28 nm)

  Phantom 9:

  Mediatek MT6765 Helio P35 (12nm)

• Rear camera layout

  Campus Crown Q40:

  Single

  Phantom 9:

  Triple

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. Campus Crown Q40

   Height:

   125.5 mm

   Width:

   64.7 mm

   Depth:

   9.6 mm +1.7 mm versus Phantom 9

2. 2. Phantom 9

   Height:

   158.5 mm +33 mm versus Campus Crown Q40

   Width:

   75.3 mm +10.6 mm versus Campus Crown Q40

   Depth:

   7.9 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. Campus Crown Q40

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Phantom 9

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

Phantom 9 has approximately 120.1% more rectangular screen area than Campus Crown Q40.

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.