HTC First vs O2 XDA Orion

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.

• WeightXDA Orion: 17.9 g lighterXDA Orion: 106 g · First: 123.9 g
• WidthXDA Orion: 19 mm narrowerXDA Orion: 46 mm · First: 65 mm
• Screen diagonalXDA Orion: 2.1 in smaller diagonalXDA Orion: 2.2 in · First: 4.3 in
• ChipsetQualcomm MSM8930 Snapdragon 400 (28 nm) / TI OMAP 850First: Qualcomm MSM8930 Snapdragon 400 (28 nm) · XDA Orion: TI OMAP 850
• DepthFirst: 8.6 mm thinnerFirst: 8.9 mm · XDA Orion: 17.5 mm
• HeightXDA Orion: 18.5 mm shorterXDA Orion: 107.5 mm · First: 126 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+18.5 mm versus XDA Orion

   Width

   65 mm+19 mm versus XDA Orion

   Depth

   8.9 mm

   Weight

   123.9 g

2. 2. XDA Orion

   Height

   107.5 mm

   Width

   46 mm

   Depth

   17.5 mm+8.6 mm versus First

   Weight

   106 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. XDA Orion 2.2 in · 4:3 About 15 cm² rectangular area

First has approximately 240.1% more rectangular screen area than XDA Orion.

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.