vivo U3 vs ZTE Orbit

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

  Orbit: 56.6 g lighter

  U3:

  193 g

  Orbit:

  136.4 g

• Width

  Orbit: 13 mm narrower

  U3:

  76.5 mm

  Orbit:

  63.5 mm

• Screen diagonal

  Orbit: 2.53 in smaller diagonal

  U3:

  6.53 in

  Orbit:

  4 in

• Rear camera layout

  U3:

  Triple

  Orbit:

  Single

• Depth

  U3: 1.3 mm thinner

  U3:

  8.9 mm

  Orbit:

  10.2 mm

• Height

  Orbit: 42.8 mm shorter

  U3:

  162.2 mm

  Orbit:

  119.4 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. U3

   Height:

   162.2 mm +42.8 mm versus Orbit

   Width:

   76.5 mm +13 mm versus Orbit

   Depth:

   8.9 mm

2. 2. Orbit

   Height:

   119.4 mm

   Width:

   63.5 mm

   Depth:

   10.2 mm +1.3 mm versus U3

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. U3

   Screen diagonal:

   6.53 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   104.7 cm²

2. 2. Orbit

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

U3 has approximately 129.8% more rectangular screen area than Orbit.

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.