TECNO Spark Pro vs Xolo Black 3GB

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.

• Rear camera layout

  Spark Pro:

  Single

  Black 3GB:

  Dual

• Depth

  Black 3GB: 0.6 mm thinner

  Spark Pro:

  7.9 mm

  Black 3GB:

  7.3 mm

• Height

  Spark Pro: 2.5 mm shorter

  Spark Pro:

  153 mm

  Black 3GB:

  155.5 mm

• Release year

  Spark Pro:

  2017

  Black 3GB:

  2015

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. Spark Pro

   Height:

   153 mm

   Width:

   76.4 mm

   Depth:

   7.9 mm +0.6 mm versus Black 3GB

   Weight:

   182 g

2. 2. Black 3GB

   Height:

   155.5 mm +2.5 mm versus Spark Pro

   Width:

   76.6 mm

   Depth:

   7.3 mm

   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.

1. 1. Spark Pro

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Black 3GB

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 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.