alcatel Flash vs Xiaomi Redmi K20

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.

• Width

  Redmi K20: 1.9 mm narrower

  Flash:

  76.2 mm

  Redmi K20:

  74.3 mm

• Screen diagonal

  Flash: 0.89 in smaller diagonal

  Flash:

  5.5 in

  Redmi K20:

  6.39 in

• Chipset

  Flash:

  Mediatek MT6592M (28 nm)

  Redmi K20:

  Qualcomm SDM730 Snapdragon 730 (8 nm)

• Rear camera layout

  Flash:

  Single

  Redmi K20:

  Triple

• Depth

  Flash: 0.7 mm thinner

  Flash:

  8.1 mm

  Redmi K20:

  8.8 mm

• Height

  Flash: 4.6 mm shorter

  Flash:

  152.1 mm

  Redmi K20:

  156.7 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. Flash

   Height:

   152.1 mm

   Width:

   76.2 mm +1.9 mm versus Redmi K20

   Depth:

   8.1 mm

   Weight:

   Unknown

2. 2. Redmi K20

   Height:

   156.7 mm +4.6 mm versus Flash

   Width:

   74.3 mm

   Depth:

   8.8 mm +0.7 mm versus Flash

   Weight:

   191 g

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. Flash

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Redmi K20

   Screen diagonal:

   6.39 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.2 cm²

Redmi K20 has approximately 20.2% more rectangular screen area than Flash.

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.