Samsung DoubleTime I857 vs Wiko Rainbow Jam 4G

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

  DoubleTime I857: 5 g lighter

  DoubleTime I857:

  148 g

  Rainbow Jam 4G:

  153 g

• Width

  DoubleTime I857: 9.4 mm narrower

  DoubleTime I857:

  62 mm

  Rainbow Jam 4G:

  71.4 mm

• Screen diagonal

  DoubleTime I857: 1.8 in smaller diagonal

  DoubleTime I857:

  3.2 in

  Rainbow Jam 4G:

  5 in

• Chipset

  DoubleTime I857:

  Qualcomm MSM7230

  Rainbow Jam 4G:

  Qualcomm MSM8909 Snapdragon 210 (28 nm)

• Depth

  Rainbow Jam 4G: 6.3 mm thinner

  DoubleTime I857:

  15 mm

  Rainbow Jam 4G:

  8.7 mm

• Height

  DoubleTime I857: 30.1 mm shorter

  DoubleTime I857:

  113 mm

  Rainbow Jam 4G:

  143.1 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. DoubleTime I857

   Height:

   113 mm

   Width:

   62 mm

   Depth:

   15 mm +6.3 mm versus Rainbow Jam 4G

2. 2. Rainbow Jam 4G

   Height:

   143.1 mm +30.1 mm versus DoubleTime I857

   Width:

   71.4 mm +9.4 mm versus DoubleTime I857

   Depth:

   8.7 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. DoubleTime I857

   Screen diagonal:

   3.2 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   30.5 cm²

2. 2. Rainbow Jam 4G

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Rainbow Jam 4G has approximately 126% more rectangular screen area than DoubleTime I857.

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.