Samsung Galaxy J4 Core vs TECNO Spark 3

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.

• Screen diagonal

  Galaxy J4 Core: 0.2 in smaller diagonal

  Galaxy J4 Core:

  6 in

  Spark 3:

  6.2 in

• Memory variants

  At 16 GB storage

  Galaxy J4 Core:

  1 GB RAM

  Spark 3:

  2 GB RAM

• Chipset

  Galaxy J4 Core:

  Qualcomm MSM8917 Snapdragon 425 (28 nm)

  Spark 3:

  Mediatek MT6761 Helio A22 (12 nm)

• Height

  Spark 3: 5.3 mm shorter

  Galaxy J4 Core:

  160.6 mm

  Spark 3:

  155.3 mm

• Release year

  Galaxy J4 Core:

  2018

  Spark 3:

  2019

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. Galaxy J4 Core

   Height:

   160.6 mm +5.3 mm versus Spark 3

   Width:

   76.1 mm

   Depth:

   7.9 mm

   Weight:

   177 g

2. 2. Spark 3

   Height:

   155.3 mm

   Width:

   75.8 mm

   Depth:

   8.2 mm

   Weight:

   Unknown

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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. Galaxy J4 Core

   Screen diagonal:

   6 in

   Aspect ratio (height:width):

   18.5:9

   Approximate rectangular screen area:

   91.4 cm²

2. 2. Spark 3

   Spark 3: Screen geometry unavailable or conflicting.

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.