T-Mobile Shadow vs vivo Y91

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

  Shadow: 13.5 g lighter

  Shadow:

  150 g

  Y91:

  163.5 g

• Width

  Shadow: 22.1 mm narrower

  Shadow:

  53 mm

  Y91:

  75.1 mm

• Chipset

  Shadow:

  TI OMAP 850

  Y91:

  Qualcomm SDM439 Snapdragon 439 (12 nm)

• Rear camera layout

  Shadow:

  Single

  Y91:

  Dual

• Depth

  Y91: 6.7 mm thinner

  Shadow:

  15 mm

  Y91:

  8.3 mm

• Height

  Shadow: 52.1 mm shorter

  Shadow:

  103 mm

  Y91:

  155.1 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. Shadow

   Height:

   103 mm

   Width:

   53 mm

   Depth:

   15 mm +6.7 mm versus Y91

2. 2. Y91

   Height:

   155.1 mm +52.1 mm versus Shadow

   Width:

   75.1 mm +22.1 mm versus Shadow

   Depth:

   8.3 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.

At least two phones need compatible screen dimensions for a drawing.

1. 1. Shadow

   Shadow: Screen geometry unavailable or conflicting.

2. 2. Y91

   Screen diagonal:

   6.22 in

   Aspect ratio (height:width):

   19:9

   Approximate rectangular screen area:

   96.6 cm²

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

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.