Allview Viper E vs Xolo Era 2X

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.

• WidthViper E: 7.3 mm narrowerViper E: 65 mm · Era 2X: 72.3 mm
• Screen diagonalViper E: 0.5 in smaller diagonalViper E: 4.5 in · Era 2X: 5 in
• ChipsetMediatek MT6582 (28 nm) / Mediatek MT6737 (28 nm)Viper E: Mediatek MT6582 (28 nm) · Era 2X: Mediatek MT6737 (28 nm)
• DepthViper E: 1.7 mm thinnerViper E: 7.8 mm · Era 2X: 9.5 mm
• HeightViper E: 13 mm shorterViper E: 131 mm · Era 2X: 144 mm
• Release year2014 / 2017Viper E: 2014 · Era 2X: 2017

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. Viper E

   Height

   131 mm

   Width

   65 mm

   Depth

   7.8 mm

   Weight

   122.5 g

2. 2. Era 2X

   Height

   144 mm+13 mm versus Viper E

   Width

   72.3 mm+7.3 mm versus Viper E

   Depth

   9.5 mm+1.7 mm versus Viper E

   Weight

   Unknown

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. Viper E 4.5 in · 16:9 About 55.8 cm² rectangular area
2. 2. Era 2X 5 in · 16:9 About 68.9 cm² rectangular area

Era 2X has approximately 23.5% more rectangular screen area than Viper E.

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.