BLU J4 vs Infinix Zero 5 Pro

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.

• WeightJ4: 39 g lighterJ4: 158 g · Zero 5 Pro: 197 g
• WidthJ4: 10.1 mm narrowerJ4: 72.3 mm · Zero 5 Pro: 82.4 mm
• Screen diagonalJ4: 0.48 in smaller diagonalJ4: 5.5 in · Zero 5 Pro: 5.98 in
• Rear camera layoutSingle / DualJ4: Single · Zero 5 Pro: Dual
• DepthZero 5 Pro: 2 mm thinnerZero 5 Pro: 8 mm · J4: 10 mm
• HeightJ4: 15.4 mm shorterJ4: 151 mm · Zero 5 Pro: 166.4 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. J4

   Height

   151 mm

   Width

   72.3 mm

   Depth

   10 mm+2 mm versus Zero 5 Pro

   Weight

   158 g

2. 2. Zero 5 Pro

   Height

   166.4 mm+15.4 mm versus J4

   Width

   82.4 mm+10.1 mm versus J4

   Depth

   8 mm

   Weight

   197 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. J4 5.5 in · 18:9 About 78.1 cm² rectangular area
2. 2. Zero 5 Pro 5.98 in · 16:9 About 98.6 cm² rectangular area

Zero 5 Pro has approximately 26.3% more rectangular screen area than J4.

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. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.