HTC One ST vs Oppo A31

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.

• WeightOne ST: 65 g lighterOne ST: 115 g · A31: 180 g
• WidthOne ST: 8.6 mm narrowerOne ST: 66.9 mm · A31: 75.5 mm
• Screen diagonalOne ST: 2.2 in smaller diagonalOne ST: 4.3 in · A31: 6.5 in
• Rear camera layoutSingle / TripleOne ST: Single · A31: Triple
• DepthA31: 1 mm thinnerA31: 8.3 mm · One ST: 9.3 mm
• HeightOne ST: 35.9 mm shorterOne ST: 128 mm · A31: 163.9 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 ST

   Height

   128 mm

   Width

   66.9 mm

   Depth

   9.3 mm+1 mm versus A31

   Weight

   115 g

2. 2. A31

   Height

   163.9 mm+35.9 mm versus One ST

   Width

   75.5 mm+8.6 mm versus One ST

   Depth

   8.3 mm

   Weight

   180 g

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 ST 4.3 in · 5:3 About 52.6 cm² rectangular area
2. 2. A31 6.5 in · 20:9 About 102 cm² rectangular area

A31 has approximately 93.8% more rectangular screen area than One ST.

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.