Celkon Millennia Everest vs Lava Z61

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.

• Width

  Z61: 7.8 mm narrower

  Millennia Everest:

  78 mm

  Z61:

  70.2 mm

• Chipset

  Millennia Everest:

  Spreadtrum SC7731

  Z61:

  Mediatek MT6739WW (28 nm)

• Height

  Z61: 10.5 mm shorter

  Millennia Everest:

  157 mm

  Z61:

  146.5 mm

• Release year

  Millennia Everest:

  2015

  Z61:

  2018

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. Millennia Everest

   Height:

   157 mm +10.5 mm versus Z61

   Width:

   78 mm +7.8 mm versus Z61

   Depth:

   9.1 mm

   Weight:

   Unknown

2. 2. Z61

   Height:

   146.5 mm

   Width:

   70.2 mm

   Depth:

   8.7 mm

   Weight:

   139 g

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. Millennia Everest

   Screen diagonal:

   5.5 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   83.4 cm²

2. 2. Z61

   Screen diagonal:

   5.45 in

   Aspect ratio (height:width):

   18:9

   Approximate rectangular screen area:

   76.7 cm²

Millennia Everest has approximately 8.8% more rectangular screen area than Z61.

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.