Icemobile Crystal vs Maxwest Astro JR

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.

• Width

  Crystal: 6.6 mm narrower

  Crystal:

  56.2 mm

  Astro JR:

  62.8 mm

• Chipset

  Crystal:

  Mediatek MT6516

  Astro JR:

  Mediatek MT6572M (28 nm)

• Depth

  Astro JR: 1.7 mm thinner

  Crystal:

  13.1 mm

  Astro JR:

  11.4 mm

• Height

  Crystal: 7.5 mm shorter

  Crystal:

  111.5 mm

  Astro JR:

  119 mm

• Release year

  Crystal:

  2011

  Astro JR:

  2014

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. Crystal

   Height:

   111.5 mm

   Width:

   56.2 mm

   Depth:

   13.1 mm +1.7 mm versus Astro JR

   Weight:

   Unknown

2. 2. Astro JR

   Height:

   119 mm +7.5 mm versus Crystal

   Width:

   62.8 mm +6.6 mm versus Crystal

   Depth:

   11.4 mm

   Weight:

   116 g

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. Crystal

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   34.9 cm²

2. 2. Astro JR

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

Astro JR has approximately 4.6% more rectangular screen area than Crystal.

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.