Allview V3 Viper vs OnePlus 7T

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.

• Display technologyOLED versus LCDV3 Viper: LCD · 7T: OLED
• WeightV3 Viper: 46.4 g lighterV3 Viper: 143.6 g · 7T: 190 g
• WidthV3 Viper: 2.6 mm narrowerV3 Viper: 71.8 mm · 7T: 74.4 mm
• Screen diagonalV3 Viper: 1.05 in smaller diagonalV3 Viper: 5.5 in · 7T: 6.55 in
• ChipsetMediatek MT6737 (28 nm) / Qualcomm SDM855 Snapdragon 855+ (7 nm)V3 Viper: Mediatek MT6737 (28 nm) · 7T: Qualcomm SDM855 Snapdragon 855+ (7 nm)
• Rear camera layoutSingle / TripleV3 Viper: Single · 7T: Triple

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. V3 Viper

   Height

   148.3 mm

   Width

   71.8 mm

   Depth

   8.1 mm

   Weight

   143.6 g

2. 2. 7T

   Height

   160.9 mm+12.6 mm versus V3 Viper

   Width

   74.4 mm+2.6 mm versus V3 Viper

   Depth

   8.1 mm

   Weight

   190 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. V3 Viper 5.5 in · 18:9 About 78.1 cm² rectangular area
2. 2. 7T 6.55 in · 20:9 About 103.6 cm² rectangular area

7T has approximately 32.7% more rectangular screen area than V3 Viper.

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.