alcatel 1B (2020) vs TECNO Spark CM

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.

• Screen diagonal

  1B (2020): 0.2 in smaller diagonal

  1B (2020):

  5.5 in

  Spark CM:

  5.7 in

• Chipset

  1B (2020):

  Qualcomm QM215 (28 nm)

  Spark CM:

  Mediatek MT6737

• Depth

  Spark CM: 4.3 mm thinner

  1B (2020):

  9.9 mm

  Spark CM:

  5.6 mm

• Height

  1B (2020): 6.1 mm shorter

  1B (2020):

  146.1 mm

  Spark CM:

  152.2 mm

• Release year

  1B (2020):

  2020

  Spark CM:

  2017

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. 1B (2020)

   Height:

   146.1 mm

   Width:

   71.6 mm

   Depth:

   9.9 mm +4.3 mm versus Spark CM

2. 2. Spark CM

   Height:

   152.2 mm +6.1 mm versus 1B (2020)

   Width:

   71.7 mm

   Depth:

   5.6 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. 1B (2020)

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   78.1 cm²

2. 2. Spark CM

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

Spark CM has approximately 7.4% more rectangular screen area than 1B (2020).

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.