QMobile Noir A8i vs verykool s5028 Bolt

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

  Noir A8i: 8.4 mm narrower

  Noir A8i:

  64.4 mm

  s5028 Bolt:

  72.8 mm

• Screen diagonal

  Noir A8i: 1 in smaller diagonal

  Noir A8i:

  4 in

  s5028 Bolt:

  5 in

• Chipset

  Noir A8i:

  Mediatek MT6572 (28 nm)

  s5028 Bolt:

  Spreadtrum SC7731C

• Depth

  s5028 Bolt: 1.2 mm thinner

  Noir A8i:

  11.2 mm

  s5028 Bolt:

  10 mm

• Height

  Noir A8i: 18.8 mm shorter

  Noir A8i:

  126 mm

  s5028 Bolt:

  144.8 mm

• Release year

  Noir A8i:

  2014

  s5028 Bolt:

  2017

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. Noir A8i

   Height:

   126 mm

   Width:

   64.4 mm

   Depth:

   11.2 mm +1.2 mm versus s5028 Bolt

   Weight:

   Unknown

2. 2. s5028 Bolt

   Height:

   144.8 mm +18.8 mm versus Noir A8i

   Width:

   72.8 mm +8.4 mm versus Noir A8i

   Depth:

   10 mm

   Weight:

   154 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. Noir A8i

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. s5028 Bolt

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

s5028 Bolt has approximately 51.3% more rectangular screen area than Noir A8i.

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.