Gionee M12 vs BLU J4

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: 38 g lighterJ4: 158 g · M12: 196 g
• WidthJ4: 4.5 mm narrowerJ4: 72.3 mm · M12: 76.8 mm
• Screen diagonalJ4: 1.05 in smaller diagonalJ4: 5.5 in · M12: 6.55 in
• Rear camera layoutQuad / SingleM12: Quad · J4: Single
• DepthM12: 0.7 mm thinnerM12: 9.3 mm · J4: 10 mm
• HeightJ4: 12.9 mm shorterJ4: 151 mm · M12: 163.9 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. M12

   Height

   163.9 mm+12.9 mm versus J4

   Width

   76.8 mm+4.5 mm versus J4

   Depth

   9.3 mm

   Weight

   196 g

2. 2. J4

   Height

   151 mm

   Width

   72.3 mm

   Depth

   10 mm+0.7 mm versus M12

   Weight

   158 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. M12 6.55 in · 20:9 About 103.6 cm² rectangular area
2. 2. J4 5.5 in · 18:9 About 78.1 cm² rectangular area

M12 has approximately 32.7% 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.