HTC First vs HTC One A9

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 technologyOLED versus LCDFirst: LCD · One A9: OLED
• WeightFirst: 19.1 g lighterFirst: 123.9 g · One A9: 143 g
• WidthFirst: 5.8 mm narrowerFirst: 65 mm · One A9: 70.8 mm
• Screen diagonalFirst: 0.7 in smaller diagonalFirst: 4.3 in · One A9: 5 in
• ChipsetQualcomm MSM8930 Snapdragon 400 (28 nm) / Qualcomm MSM8952 Snapdragon 617 (28 nm)First: Qualcomm MSM8930 Snapdragon 400 (28 nm) · One A9: Qualcomm MSM8952 Snapdragon 617 (28 nm)
• DepthOne A9: 1.6 mm thinnerOne A9: 7.3 mm · First: 8.9 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. First

   Height

   126 mm

   Width

   65 mm

   Depth

   8.9 mm+1.6 mm versus One A9

   Weight

   123.9 g

2. 2. One A9

   Height

   145.8 mm+19.8 mm versus First

   Width

   70.8 mm+5.8 mm versus First

   Depth

   7.3 mm

   Weight

   143 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. First 4.3 in · 16:9 About 51 cm² rectangular area
2. 2. One A9 5 in · 16:9 About 68.9 cm² rectangular area

One A9 has approximately 35.2% more rectangular screen area than First.

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.