Samsung Galaxy A3 Duos vs Xiaomi Redmi Note 3 (MediaTek)

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

  Redmi Note 3 (MediaTek):

  LCD

• Weight

  Galaxy A3 Duos: 53.7 g lighter

  Galaxy A3 Duos:

  110.3 g

  Redmi Note 3 (MediaTek):

  164 g

• Width

  Galaxy A3 Duos: 10.5 mm narrower

  Galaxy A3 Duos:

  65.5 mm

  Redmi Note 3 (MediaTek):

  76 mm

• Screen diagonal

  Galaxy A3 Duos: 1 in smaller diagonal

  Galaxy A3 Duos:

  4.5 in

  Redmi Note 3 (MediaTek):

  5.5 in

• Chipset

  Galaxy A3 Duos:

  Qualcomm MSM8916 Snapdragon 410 (28 nm)

  Redmi Note 3 (MediaTek):

  Mediatek MT6795 Helio X10 (28 nm)

• Depth

  Galaxy A3 Duos: 1.8 mm thinner

  Galaxy A3 Duos:

  6.9 mm

  Redmi Note 3 (MediaTek):

  8.7 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. Galaxy A3 Duos

   Height:

   130.1 mm

   Width:

   65.5 mm

   Depth:

   6.9 mm

2. 2. Redmi Note 3 (MediaTek)

   Height:

   150 mm +19.9 mm versus Galaxy A3 Duos

   Width:

   76 mm +10.5 mm versus Galaxy A3 Duos

   Depth:

   8.7 mm +1.8 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. Redmi Note 3 (MediaTek)

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

Redmi Note 3 (MediaTek) has approximately 49.4% 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.