Vodafone Smart X9 vs Xiaomi Redmi Note 4

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

  Smart X9: 12 g lighter

  Smart X9:

  153 g

  Redmi Note 4:

  165 g

• Width

  Smart X9: 4.7 mm narrower

  Smart X9:

  71.3 mm

  Redmi Note 4:

  76 mm

• Screen diagonal

  Redmi Note 4: 0.2 in smaller diagonal

  Smart X9:

  5.7 in

  Redmi Note 4:

  5.5 in

• Chipset

  Smart X9:

  Qualcomm SDM450 Snapdragon 450 (14 nm)

  Redmi Note 4:

  Qualcomm MSM8953 Snapdragon 625 (14 nm)

• Depth

  Smart X9: 0.5 mm thinner

  Smart X9:

  8 mm

  Redmi Note 4:

  8.5 mm

• Height

  Smart X9: 2.8 mm shorter

  Smart X9:

  148.2 mm

  Redmi Note 4:

  151 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. Smart X9

   Height:

   148.2 mm

   Width:

   71.3 mm

   Depth:

   8 mm

2. 2. Redmi Note 4

   Height:

   151 mm +2.8 mm versus Smart X9

   Width:

   76 mm +4.7 mm versus Smart X9

   Depth:

   8.5 mm +0.5 mm versus Smart X9

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. Smart X9

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

2. 2. Redmi Note 4

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

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.