Nokia 6788 vs Yezz Billy 4.7

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

  Billy 4.7: 38 g lighter

  6788:

  158 g

  Billy 4.7:

  120 g

• Width

  6788: 12.3 mm narrower

  6788:

  54.9 mm

  Billy 4.7:

  67.2 mm

• Screen diagonal

  6788: 1.9 in smaller diagonal

  6788:

  2.8 in

  Billy 4.7:

  4.7 in

• Depth

  Billy 4.7: 11.7 mm thinner

  6788:

  18.9 mm

  Billy 4.7:

  7.2 mm

• Height

  6788: 30.2 mm shorter

  6788:

  105.6 mm

  Billy 4.7:

  135.8 mm

• Release year

  6788:

  2009

  Billy 4.7:

  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. 6788

   Height:

   105.6 mm

   Width:

   54.9 mm

   Depth:

   18.9 mm +11.7 mm versus Billy 4.7

2. 2. Billy 4.7

   Height:

   135.8 mm +30.2 mm versus 6788

   Width:

   67.2 mm +12.3 mm versus 6788

   Depth:

   7.2 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. 6788

   Screen diagonal:

   2.8 in

   Aspect ratio (height:width):

   4:3

   Approximate rectangular screen area:

   24.3 cm²

2. 2. Billy 4.7

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

Billy 4.7 has approximately 150.8% more rectangular screen area than 6788.

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.