Celkon 2GB Xpress vs Spice Stellar 507 (Mi-507)

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

  2GB Xpress: 50 g lighter

  2GB Xpress:

  134 g

  Stellar 507 (Mi-507):

  184 g

• Width

  2GB Xpress: 6.2 mm narrower

  2GB Xpress:

  66.5 mm

  Stellar 507 (Mi-507):

  72.7 mm

• Screen diagonal

  2GB Xpress: 0.5 in smaller diagonal

  2GB Xpress:

  4.5 in

  Stellar 507 (Mi-507):

  5 in

• Chipset

  2GB Xpress:

  Spreadtrum 7731

  Stellar 507 (Mi-507):

  Mediatek MT6572 (28 nm)

• Depth

  2GB Xpress: 0.6 mm thinner

  2GB Xpress:

  10.1 mm

  Stellar 507 (Mi-507):

  10.7 mm

• Height

  2GB Xpress: 11.7 mm shorter

  2GB Xpress:

  133.5 mm

  Stellar 507 (Mi-507):

  145.2 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. 2GB Xpress

   Height:

   133.5 mm

   Width:

   66.5 mm

   Depth:

   10.1 mm

2. 2. Stellar 507 (Mi-507)

   Height:

   145.2 mm +11.7 mm versus 2GB Xpress

   Width:

   72.7 mm +6.2 mm versus 2GB Xpress

   Depth:

   10.7 mm +0.6 mm versus 2GB Xpress

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. Stellar 507 (Mi-507)

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Stellar 507 (Mi-507) has approximately 19.6% more rectangular screen area than 2GB Xpress.

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.