Panasonic Eluga Ray 550 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.

• Width

  Eluga Ray 550: 2.5 mm narrower

  Eluga Ray 550:

  73.3 mm

  Spark 3:

  75.8 mm

• Screen diagonal

  Eluga Ray 550: 0.5 in smaller diagonal

  Eluga Ray 550:

  5.7 in

  Spark 3:

  6.2 in

• Chipset

  Eluga Ray 550:

  Mediatek MT6737H

  Spark 3:

  Mediatek MT6761 Helio A22 (12 nm)

• Height

  Eluga Ray 550: 2.8 mm shorter

  Eluga Ray 550:

  152.5 mm

  Spark 3:

  155.3 mm

• Release year

  Eluga Ray 550:

  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. Eluga Ray 550

   Height:

   152.5 mm

   Width:

   73.3 mm

   Depth:

   8.5 mm

   Weight:

   152 g

2. 2. Spark 3

   Height:

   155.3 mm +2.8 mm versus Eluga Ray 550

   Width:

   75.8 mm +2.5 mm versus Eluga Ray 550

   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. Eluga Ray 550

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 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.