Nokia T7 vs ZTE Blade 20

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.

• Display technology

  OLED versus LCD

  T7:

  OLED

  Blade 20:

  LCD

• Weight

  T7: 56 g lighter

  T7:

  134 g

  Blade 20:

  190 g

• Width

  T7: 17.6 mm narrower

  T7:

  59 mm

  Blade 20:

  76.6 mm

• Screen diagonal

  T7: 2.99 in smaller diagonal

  T7:

  3.5 in

  Blade 20:

  6.49 in

• Rear camera layout

  T7:

  Single

  Blade 20:

  Dual

• Depth

  Blade 20: 3.8 mm thinner

  T7:

  12.8 mm

  Blade 20:

  9 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. T7

   Height:

   113.5 mm

   Width:

   59 mm

   Depth:

   12.8 mm +3.8 mm versus Blade 20

2. 2. Blade 20

   Height:

   162.9 mm +49.4 mm versus T7

   Width:

   76.6 mm +17.6 mm versus T7

   Depth:

   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. T7

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   33.8 cm²

2. 2. Blade 20

   Screen diagonal:

   6.49 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   103.4 cm²

Blade 20 has approximately 206.2% more rectangular screen area than T7.

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.