Archos 50d Helium 4G vs Coolpad Roar

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

  Roar: 6.8 mm narrower

  50d Helium 4G:

  72.2 mm

  Roar:

  65.4 mm

• Screen diagonal

  Roar: 1 in smaller diagonal

  50d Helium 4G:

  5.5 in

  Roar:

  4.5 in

• Chipset

  50d Helium 4G:

  Qualcomm MSM8916 Snapdragon 410 (28 nm)

  Roar:

  Mediatek MT6580 (28 nm)

• Depth

  50d Helium 4G: 0.6 mm thinner

  50d Helium 4G:

  8.4 mm

  Roar:

  9 mm

• Height

  Roar: 13 mm shorter

  50d Helium 4G:

  146 mm

  Roar:

  133 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. 50d Helium 4G

   Height:

   146 mm +13 mm versus Roar

   Width:

   72.2 mm +6.8 mm versus Roar

   Depth:

   8.4 mm

   Weight:

   154 g

2. 2. Roar

   Height:

   133 mm

   Width:

   65.4 mm

   Depth:

   9 mm +0.6 mm versus 50d Helium 4G

   Weight:

   Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. 50d Helium 4G

   50d Helium 4G: Screen geometry unavailable or conflicting.

2. 2. Roar

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

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.