Microsoft Lumia 640 XL vs ZTE Blade V9

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

  Blade V9: 31 g lighter

  Lumia 640 XL:

  171 g

  Blade V9:

  140 g

• Width

  Blade V9: 10.9 mm narrower

  Lumia 640 XL:

  81.5 mm

  Blade V9:

  70.6 mm

• Chipset

  Lumia 640 XL:

  Qualcomm MSM8226 Snapdragon 400 (28 nm)

  Blade V9:

  Qualcomm SDM450 Snapdragon 450 (14 nm)

• Rear camera layout

  Lumia 640 XL:

  Single

  Blade V9:

  Dual

• Depth

  Blade V9: 1.5 mm thinner

  Lumia 640 XL:

  9 mm

  Blade V9:

  7.5 mm

• Height

  Blade V9: 6.5 mm shorter

  Lumia 640 XL:

  157.9 mm

  Blade V9:

  151.4 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. Lumia 640 XL

   Height:

   157.9 mm +6.5 mm versus Blade V9

   Width:

   81.5 mm +10.9 mm versus Blade V9

   Depth:

   9 mm +1.5 mm versus Blade V9

2. 2. Blade V9

   Height:

   151.4 mm

   Width:

   70.6 mm

   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. Lumia 640 XL

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   89.6 cm²

2. 2. Blade V9

   Screen diagonal:

   5.7 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   83.8 cm²

Lumia 640 XL has approximately 6.8% more rectangular screen area than Blade V9.

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.