BlackBerry Z30 vs Celkon Millennia OCTA510

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.

• Display technology

  OLED versus LCD

  Z30:

  OLED

  Millennia OCTA510:

  LCD

• Weight

  Millennia OCTA510: 34 g lighter

  Z30:

  170 g

  Millennia OCTA510:

  136 g

• Width

  Millennia OCTA510: 1 mm narrower

  Z30:

  72 mm

  Millennia OCTA510:

  71 mm

• Chipset

  Z30:

  Qualcomm MSM8960T Snapdragon S4 Pro

  Millennia OCTA510:

  Mediatek MT6592M (28 nm)

• Height

  Z30: 2.8 mm shorter

  Z30:

  140.7 mm

  Millennia OCTA510:

  143.5 mm

• Release year

  Z30:

  2013

  Millennia OCTA510:

  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. Z30

   Height:

   140.7 mm

   Width:

   72 mm +1 mm versus Millennia OCTA510

   Depth:

   9.4 mm

2. 2. Millennia OCTA510

   Height:

   143.5 mm +2.8 mm versus Z30

   Width:

   71 mm

   Depth:

   9.1 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. Z30

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 cm²

2. 2. Millennia OCTA510

   Screen diagonal:

   5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   68.9 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.

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.