Samsung Galaxy A3 Duos vs TECNO Spark Go

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.

• Display technology

  OLED versus LCD

  Galaxy A3 Duos:

  OLED

  Spark Go:

  LCD

• Weight

  Galaxy A3 Duos: 63.7 g lighter

  Galaxy A3 Duos:

  110.3 g

  Spark Go:

  174 g

• Width

  Galaxy A3 Duos: 9.5 mm narrower

  Galaxy A3 Duos:

  65.5 mm

  Spark Go:

  75 mm

• Screen diagonal

  Galaxy A3 Duos: 1.6 in smaller diagonal

  Galaxy A3 Duos:

  4.5 in

  Spark Go:

  6.1 in

• Chipset

  Galaxy A3 Duos:

  Qualcomm MSM8916 Snapdragon 410 (28 nm)

  Spark Go:

  Mediatek MT6761 Helio A22 (12 nm)

• Rear camera layout

  Galaxy A3 Duos:

  Single

  Spark Go:

  Dual

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 A3 Duos

   Height:

   130.1 mm

   Width:

   65.5 mm

   Depth:

   6.9 mm

2. 2. Spark Go

   Height:

   156.1 mm +26 mm versus Galaxy A3 Duos

   Width:

   75 mm +9.5 mm versus Galaxy A3 Duos

   Depth:

   9.2 mm +2.3 mm versus Galaxy A3 Duos

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. Galaxy A3 Duos

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

2. 2. Spark Go

   Screen diagonal:

   6.1 in

   Aspect ratio (height:width):

   19.5:9

   Approximate rectangular screen area:

   91.3 cm²

Spark Go has approximately 63.6% more rectangular screen area than Galaxy A3 Duos.

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.