Allview Twin X2 vs Celkon Win 400

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

  Win 400: 29.1 g lighter

  Twin X2:

  149.7 g

  Win 400:

  120.6 g

• Width

  Win 400: 5.1 mm narrower

  Twin X2:

  70.1 mm

  Win 400:

  65 mm

• Screen diagonal

  Win 400: 1.5 in smaller diagonal

  Twin X2:

  5.5 in

  Win 400:

  4 in

• Depth

  Twin X2: 2.3 mm thinner

  Twin X2:

  8 mm

  Win 400:

  10.3 mm

• Height

  Win 400: 14.9 mm shorter

  Twin X2:

  140.3 mm

  Win 400:

  125.4 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. Twin X2

   Height:

   140.3 mm +14.9 mm versus Win 400

   Width:

   70.1 mm +5.1 mm versus Win 400

   Depth:

   8 mm

2. 2. Win 400

   Height:

   125.4 mm

   Width:

   65 mm

   Depth:

   10.3 mm +2.3 mm versus Twin X2

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. Twin X2

   Twin X2: Screen geometry unavailable or conflicting.

2. 2. Win 400

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 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.