Nokia 7710 vs ZTE Obsidian

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

  Obsidian: 51.5 g lighter

  7710:

  189 g

  Obsidian:

  137.5 g

• Screen diagonal

  7710: 1 in smaller diagonal

  7710:

  3.5 in

  Obsidian:

  4.5 in

• Chipset

  7710:

  TI OMAP 1510

  Obsidian:

  Mediatek MT6735M (28 nm)

• Depth

  Obsidian: 8.8 mm thinner

  7710:

  19 mm

  Obsidian:

  10.2 mm

• Height

  7710: 9.4 mm shorter

  7710:

  128 mm

  Obsidian:

  137.4 mm

• Release year

  7710:

  2004

  Obsidian:

  2015

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. 7710

   Height:

   128 mm

   Width:

   69.5 mm

   Depth:

   19 mm +8.8 mm versus Obsidian

2. 2. Obsidian

   Height:

   137.4 mm +9.4 mm versus 7710

   Width:

   68.6 mm

   Depth:

   10.2 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. 7710

   Screen diagonal:

   3.5 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   31.6 cm²

2. 2. Obsidian

   Screen diagonal:

   4.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   55.8 cm²

Obsidian has approximately 76.6% more rectangular screen area than 7710.

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.