alcatel Fire E vs vivo U3

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.

• WeightFire E: 90 g lighterFire E: 103 g · U3: 193 g
• WidthFire E: 13 mm narrowerFire E: 63.5 mm · U3: 76.5 mm
• Screen diagonalFire E: 2.03 in smaller diagonalFire E: 4.5 in · U3: 6.53 in
• Rear camera layoutSingle / TripleFire E: Single · U3: Triple
• DepthFire E: 0.7 mm thinnerFire E: 8.2 mm · U3: 8.9 mm
• HeightFire E: 33.2 mm shorterFire E: 129 mm · U3: 162.2 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. Fire E

   Height

   129 mm

   Width

   63.5 mm

   Depth

   8.2 mm

   Weight

   103 g

2. 2. U3

   Height

   162.2 mm+33.2 mm versus Fire E

   Width

   76.5 mm+13 mm versus Fire E

   Depth

   8.9 mm+0.7 mm versus Fire E

   Weight

   193 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. Fire E 4.5 in · 16:9 About 55.8 cm² rectangular area
2. 2. U3 6.53 in · 19.5:9 About 104.7 cm² rectangular area

U3 has approximately 87.5% more rectangular screen area than Fire E.

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.