HTC One S9 vs Samsung Galaxy J1 Ace

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

  One S9:

  LCD

  Galaxy J1 Ace:

  OLED

• Weight

  Galaxy J1 Ace: 27 g lighter

  One S9:

  158 g

  Galaxy J1 Ace:

  131 g

• Width

  Galaxy J1 Ace: 2.1 mm narrower

  One S9:

  69.7 mm

  Galaxy J1 Ace:

  67.6 mm

• Screen diagonal

  Galaxy J1 Ace: 0.7 in smaller diagonal

  One S9:

  5 in

  Galaxy J1 Ace:

  4.3 in

• Chipset

  One S9:

  Mediatek MT6795 Helio X10 (28 nm)

  Galaxy J1 Ace:

  Spreadtrum SC9830 -Marvell PXA1908 J110L

• Depth

  Galaxy J1 Ace: 0.6 mm thinner

  One S9:

  10.1 mm

  Galaxy J1 Ace:

  9.5 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. One S9

   Height:

   144.6 mm +14.5 mm versus Galaxy J1 Ace

   Width:

   69.7 mm +2.1 mm versus Galaxy J1 Ace

   Depth:

   10.1 mm +0.6 mm versus Galaxy J1 Ace

2. 2. Galaxy J1 Ace

   Height:

   130.1 mm

   Width:

   67.6 mm

   Depth:

   9.5 mm

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. One S9

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Galaxy J1 Ace

   Screen diagonal:

   4.3 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   52.6 cm²

One S9 has approximately 31% more rectangular screen area than Galaxy J1 Ace.

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.