Spice Mi-426 Smart Flo Mettle 4.0X vs ZTE Boost MAX+

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

  Mi-426 Smart Flo Mettle 4.0X: 72.8 g lighter

  Mi-426 Smart Flo Mettle 4.0X:

  122 g

  Boost MAX+:

  194.8 g

• Width

  Mi-426 Smart Flo Mettle 4.0X: 24.6 mm narrower

  Mi-426 Smart Flo Mettle 4.0X:

  58 mm

  Boost MAX+:

  82.6 mm

• Screen diagonal

  Mi-426 Smart Flo Mettle 4.0X: 1.7 in smaller diagonal

  Mi-426 Smart Flo Mettle 4.0X:

  4 in

  Boost MAX+:

  5.7 in

• Depth

  Boost MAX+: 0.6 mm thinner

  Mi-426 Smart Flo Mettle 4.0X:

  10.8 mm

  Boost MAX+:

  10.2 mm

• Height

  Mi-426 Smart Flo Mettle 4.0X: 45.2 mm shorter

  Mi-426 Smart Flo Mettle 4.0X:

  119.9 mm

  Boost MAX+:

  165.1 mm

• Release year

  Mi-426 Smart Flo Mettle 4.0X:

  2014

  Boost MAX+:

  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. Mi-426 Smart Flo Mettle 4.0X

   Height:

   119.9 mm

   Width:

   58 mm

   Depth:

   10.8 mm +0.6 mm versus Boost MAX+

2. 2. Boost MAX+

   Height:

   165.1 mm +45.2 mm versus Mi-426 Smart Flo Mettle 4.0X

   Width:

   82.6 mm +24.6 mm versus Mi-426 Smart Flo Mettle 4.0X

   Depth:

   10.2 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. Mi-426 Smart Flo Mettle 4.0X

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Boost MAX+

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

Boost MAX+ has approximately 96.7% more rectangular screen area than Mi-426 Smart Flo Mettle 4.0X.

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.