Allview V1 Viper i4G vs Oppo R817 Real

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

  R817 Real: 24.9 g lighter

  V1 Viper i4G:

  149.9 g

  R817 Real:

  125 g

• Width

  R817 Real: 5.3 mm narrower

  V1 Viper i4G:

  68.3 mm

  R817 Real:

  63 mm

• Screen diagonal

  R817 Real: 0.7 in smaller diagonal

  V1 Viper i4G:

  4.7 in

  R817 Real:

  4 in

• Chipset

  V1 Viper i4G:

  Mediatek MT6582 (28 nm)

  R817 Real:

  Mediatek MT6577 (40 nm)

• Height

  R817 Real: 14.3 mm shorter

  V1 Viper i4G:

  137.3 mm

  R817 Real:

  123 mm

• Release year

  V1 Viper i4G:

  2015

  R817 Real:

  2012

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. V1 Viper i4G

   Height:

   137.3 mm +14.3 mm versus R817 Real

   Width:

   68.3 mm +5.3 mm versus R817 Real

   Depth:

   9.6 mm

2. 2. R817 Real

   Height:

   123 mm

   Width:

   63 mm

   Depth:

   9.7 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. V1 Viper i4G

   Screen diagonal:

   4.7 in

   Aspect ratio (height:width):

   16:9

   Approximate rectangular screen area:

   60.9 cm²

2. 2. R817 Real

   Screen diagonal:

   4 in

   Aspect ratio (height:width):

   5:3

   Approximate rectangular screen area:

   45.5 cm²

V1 Viper i4G has approximately 33.7% more rectangular screen area than R817 Real.

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.