i-mate Ultimate 8150 vs Spice Mi-425 Stellar

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

  Mi-425 Stellar: 42 g lighter

  Ultimate 8150:

  152 g

  Mi-425 Stellar:

  110 g

• Width

  Ultimate 8150: 3 mm narrower

  Ultimate 8150:

  60.5 mm

  Mi-425 Stellar:

  63.5 mm

• Screen diagonal

  Ultimate 8150: 1.4 in smaller diagonal

  Ultimate 8150:

  2.6 in

  Mi-425 Stellar:

  4 in

• Depth

  Mi-425 Stellar: 3 mm thinner

  Ultimate 8150:

  15.5 mm

  Mi-425 Stellar:

  12.5 mm

• Height

  Ultimate 8150: 6.5 mm shorter

  Ultimate 8150:

  118.5 mm

  Mi-425 Stellar:

  125 mm

• Release year

  Ultimate 8150:

  2007

  Mi-425 Stellar:

  2012

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. Ultimate 8150

   Height:

   118.5 mm

   Width:

   60.5 mm

   Depth:

   15.5 mm +3 mm versus Mi-425 Stellar

2. 2. Mi-425 Stellar

   Height:

   125 mm +6.5 mm versus Ultimate 8150

   Width:

   63.5 mm +3 mm versus Ultimate 8150

   Depth:

   12.5 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. Ultimate 8150

   Screen diagonal:

   2.6 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   20.9 cm²

2. 2. Mi-425 Stellar

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

Mi-425 Stellar has approximately 117.5% more rectangular screen area than Ultimate 8150.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.