HTC One E9 vs Microsoft Lumia 640 LTE

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.

• Width

  Lumia 640 LTE: 4.3 mm narrower

  One E9:

  76.5 mm

  Lumia 640 LTE:

  72.2 mm

• Screen diagonal

  Lumia 640 LTE: 0.5 in smaller diagonal

  One E9:

  5.5 in

  Lumia 640 LTE:

  5 in

• Chipset

  One E9:

  Mediatek MT6795M Helio X10 (28 nm)

  Lumia 640 LTE:

  Qualcomm MSM8926 Snapdragon 400 (28 nm)

• Depth

  One E9: 1.3 mm thinner

  One E9:

  7.5 mm

  Lumia 640 LTE:

  8.8 mm

• Height

  Lumia 640 LTE: 15.2 mm shorter

  One E9:

  156.5 mm

  Lumia 640 LTE:

  141.3 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 E9

   Height:

   156.5 mm +15.2 mm versus Lumia 640 LTE

   Width:

   76.5 mm +4.3 mm versus Lumia 640 LTE

   Depth:

   7.5 mm

2. 2. Lumia 640 LTE

   Height:

   141.3 mm

   Width:

   72.2 mm

   Depth:

   8.8 mm +1.3 mm versus One E9

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 E9

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Lumia 640 LTE

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

One E9 has approximately 21% more rectangular screen area than Lumia 640 LTE.

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.