vivo iQOO vs Vodafone Smart first 7

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 first 7: 70 g lighter

  iQOO:

  180 g

  Smart first 7:

  110 g

• Width

  Smart first 7: 12.4 mm narrower

  iQOO:

  75.2 mm

  Smart first 7:

  62.8 mm

• Screen diagonal

  Smart first 7: 2.91 in smaller diagonal

  iQOO:

  6.41 in

  Smart first 7:

  3.5 in

• Chipset

  iQOO:

  Qualcomm SDM855 Snapdragon 855 (7 nm)

  Smart first 7:

  Spreadtrum SC7731G

• Rear camera layout

  iQOO:

  Dual

  Smart first 7:

  Single

• Depth

  iQOO: 3.5 mm thinner

  iQOO:

  8.5 mm

  Smart first 7:

  12 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. iQOO

   Height:

   157.7 mm +43.3 mm versus Smart first 7

   Width:

   75.2 mm +12.4 mm versus Smart first 7

   Depth:

   8.5 mm

2. 2. Smart first 7

   Height:

   114.4 mm

   Width:

   62.8 mm

   Depth:

   12 mm +3.5 mm versus iQOO

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. iQOO

   Screen diagonal:

   6.41 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   100.9 cm²

2. 2. Smart first 7

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   3:2

   Approximate rectangular screen area:

   36.5 cm²

iQOO has approximately 176.5% more rectangular screen area than Smart first 7.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.