TECNO Spark Plus vs ZTE Blade A520

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

  Blade A520: 64 g lighter

  Spark Plus:

  194 g

  Blade A520:

  130 g

• Width

  Blade A520: 11.6 mm narrower

  Spark Plus:

  82.6 mm

  Blade A520:

  71 mm

• Screen diagonal

  Blade A520: 1 in smaller diagonal

  Spark Plus:

  6 in

  Blade A520:

  5 in

• Chipset

  Spark Plus:

  Mediatek MT6580 (28 nm)

  Blade A520:

  Mediatek MT6737 (28 nm)

• Depth

  Spark Plus: 0.6 mm thinner

  Spark Plus:

  7.8 mm

  Blade A520:

  8.4 mm

• Height

  Blade A520: 18 mm shorter

  Spark Plus:

  162 mm

  Blade A520:

  144 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. Spark Plus

   Height:

   162 mm +18 mm versus Blade A520

   Width:

   82.6 mm +11.6 mm versus Blade A520

   Depth:

   7.8 mm

2. 2. Blade A520

   Height:

   144 mm

   Width:

   71 mm

   Depth:

   8.4 mm +0.6 mm versus Spark Plus

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 Plus

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   99.2 cm²

2. 2. Blade A520

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

Spark Plus has approximately 44% more rectangular screen area than Blade A520.

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.