Celkon 2GB Xpress vs Samsung Galaxy M Pro B7800

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

  Galaxy M Pro B7800: 25.6 g lighter

  2GB Xpress:

  134 g

  Galaxy M Pro B7800:

  108.4 g

• Screen diagonal

  Galaxy M Pro B7800: 1.84 in smaller diagonal

  2GB Xpress:

  4.5 in

  Galaxy M Pro B7800:

  2.66 in

• Height

  Galaxy M Pro B7800: 20 mm shorter

  2GB Xpress:

  133.5 mm

  Galaxy M Pro B7800:

  113.5 mm

• Release year

  2GB Xpress:

  2015

  Galaxy M Pro B7800:

  2011

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. 2GB Xpress

   Height:

   133.5 mm +20 mm versus Galaxy M Pro B7800

   Width:

   66.5 mm

   Depth:

   10.1 mm

2. 2. Galaxy M Pro B7800

   Height:

   113.5 mm

   Width:

   66 mm

   Depth:

   10 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. 2GB Xpress

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   57.6 cm²

2. 2. Galaxy M Pro B7800

   Screen diagonal:

   2.66 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   21.1 cm²

2GB Xpress has approximately 173.6% more rectangular screen area than Galaxy M Pro B7800.

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.