Celkon Q519 vs vivo NEX A

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

  Q519: 30 g lighter

  Q519:

  169 g

  NEX A:

  199 g

• Width

  Q519: 3.8 mm narrower

  Q519:

  73.2 mm

  NEX A:

  77 mm

• Screen diagonal

  Q519: 1.59 in smaller diagonal

  Q519:

  5 in

  NEX A:

  6.59 in

• Chipset

  Q519:

  Spreadtrum 7731

  NEX A:

  Qualcomm SDM710 Snapdragon 710 (10 nm)

• Rear camera layout

  Q519:

  Single

  NEX A:

  Dual

• Depth

  NEX A: 1.4 mm thinner

  Q519:

  9.4 mm

  NEX A:

  8 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. Q519

   Height:

   145.2 mm

   Width:

   73.2 mm

   Depth:

   9.4 mm +1.4 mm versus NEX A

2. 2. NEX A

   Height:

   162 mm +16.8 mm versus Q519

   Width:

   77 mm +3.8 mm versus Q519

   Depth:

   8 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. Q519

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. NEX A

   NEX A: Screen geometry unavailable or conflicting.

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.