Acer Allegro vs HTC One E9

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.

• Weight

  Allegro: 21 g lighter

  Allegro:

  126 g

  One E9:

  147 g

• Width

  Allegro: 17.5 mm narrower

  Allegro:

  59 mm

  One E9:

  76.5 mm

• Screen diagonal

  Allegro: 1.9 in smaller diagonal

  Allegro:

  3.6 in

  One E9:

  5.5 in

• Chipset

  Allegro:

  Qualcomm MSM8255 Snapdragon S2

  One E9:

  Mediatek MT6795M Helio X10 (28 nm)

• Depth

  One E9: 5.5 mm thinner

  Allegro:

  13 mm

  One E9:

  7.5 mm

• Height

  Allegro: 40.5 mm shorter

  Allegro:

  116 mm

  One E9:

  156.5 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. Allegro

   Height:

   116 mm

   Width:

   59 mm

   Depth:

   13 mm +5.5 mm versus One E9

2. 2. One E9

   Height:

   156.5 mm +40.5 mm versus Allegro

   Width:

   76.5 mm +17.5 mm versus Allegro

   Depth:

   7.5 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. Allegro

   Screen diagonal:

   3.6 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   36.9 cm²

2. 2. One E9

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

One E9 has approximately 126.1% more rectangular screen area than Allegro.

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.