Samsung G3812B Galaxy S3 Slim vs TECNO Phantom 9

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

  G3812B Galaxy S3 Slim: 25.4 g lighter

  G3812B Galaxy S3 Slim:

  139 g

  Phantom 9:

  164.4 g

• Width

  G3812B Galaxy S3 Slim: 9.3 mm narrower

  G3812B Galaxy S3 Slim:

  66 mm

  Phantom 9:

  75.3 mm

• Screen diagonal

  G3812B Galaxy S3 Slim: 1.87 in smaller diagonal

  G3812B Galaxy S3 Slim:

  4.52 in

  Phantom 9:

  6.39 in

• Rear camera layout

  G3812B Galaxy S3 Slim:

  Single

  Phantom 9:

  Triple

• Depth

  Phantom 9: 1.8 mm thinner

  G3812B Galaxy S3 Slim:

  9.7 mm

  Phantom 9:

  7.9 mm

• Height

  G3812B Galaxy S3 Slim: 25.5 mm shorter

  G3812B Galaxy S3 Slim:

  133 mm

  Phantom 9:

  158.5 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. G3812B Galaxy S3 Slim

   Height:

   133 mm

   Width:

   66 mm

   Depth:

   9.7 mm +1.8 mm versus Phantom 9

2. 2. Phantom 9

   Height:

   158.5 mm +25.5 mm versus G3812B Galaxy S3 Slim

   Width:

   75.3 mm +9.3 mm versus G3812B Galaxy S3 Slim

   Depth:

   7.9 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. G3812B Galaxy S3 Slim

   Screen diagonal:

   4.52 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   56.3 cm²

2. 2. Phantom 9

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

Phantom 9 has approximately 78% more rectangular screen area than G3812B Galaxy S3 Slim.

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.