Celkon A40 vs Oppo Reno Ace

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

  A40: 73.5 g lighter

  A40:

  126.5 g

  Reno Ace:

  200 g

• Width

  A40: 11.7 mm narrower

  A40:

  64 mm

  Reno Ace:

  75.7 mm

• Screen diagonal

  A40: 2.5 in smaller diagonal

  A40:

  4 in

  Reno Ace:

  6.5 in

• Rear camera layout

  A40:

  Single

  Reno Ace:

  Quad

• Depth

  Reno Ace: 2.1 mm thinner

  A40:

  10.8 mm

  Reno Ace:

  8.7 mm

• Height

  A40: 34.8 mm shorter

  A40:

  126.2 mm

  Reno Ace:

  161 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. A40

   Height:

   126.2 mm

   Width:

   64 mm

   Depth:

   10.8 mm +2.1 mm versus Reno Ace

2. 2. Reno Ace

   Height:

   161 mm +34.8 mm versus A40

   Width:

   75.7 mm +11.7 mm versus A40

   Depth:

   8.7 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. A40

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

2. 2. Reno Ace

   Screen diagonal:

   6.5 in

   Aspect ratio (height:width):

   20:9

   Approximate rectangular screen area:

   102 cm²

Reno Ace has approximately 124% more rectangular screen area than A40.

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.