Allview V2 Viper i vs LG Optimus 3D P920

Compare recorded specifications, size and practical differences.

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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

    V2 Viper i: 15 g lighter

    V2 Viper i:
    153 g
    Optimus 3D P920:
    168 g
  • Width

    Optimus 3D P920: 4 mm narrower

    V2 Viper i:
    72 mm
    Optimus 3D P920:
    68 mm
  • Screen diagonal

    Optimus 3D P920: 1.2 in smaller diagonal

    V2 Viper i:
    5.5 in
    Optimus 3D P920:
    4.3 in
  • Chipset

    V2 Viper i:
    Mediatek MT6580 (28 nm)
    Optimus 3D P920:
    TI OMAP 4430
  • Depth

    V2 Viper i: 3 mm thinner

    V2 Viper i:
    8.9 mm
    Optimus 3D P920:
    11.9 mm
  • Height

    Optimus 3D P920: 14.5 mm shorter

    V2 Viper i:
    143.3 mm
    Optimus 3D P920:
    128.8 mm

Physical size

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. V2 Viper i

    Height:
    143.3 mm +14.5 mm versus Optimus 3D P920
    Width:
    72 mm +4 mm versus Optimus 3D P920
    Depth:
    8.9 mm
  2. 2. Optimus 3D P920

    Height:
    128.8 mm
    Width:
    68 mm
    Depth:
    11.9 mm +3 mm versus V2 Viper i

Weight

Bars start at zero and share a scale within this chart.

  1. 1. V2 Viper i

    153 g

  2. 2. Optimus 3D P920

    168 g

    +15 g versus V2 Viper i

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. V2 Viper i

    V2 Viper i: Screen geometry unavailable or conflicting.

  2. 2. Optimus 3D P920

    Screen diagonal:
    4.3 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    52.6 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.

Recorded RAM for V2 Viper i, Optimus 3D P920, compared at the same storage capacity.
StorageV2 Viper iOptimus 3D P920
16 GB 1 GB RAM Unknown
Optimus 3D P920: Original memory entry

8 GB · 512 MB RAM

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

1. V2 Viper i

NFC:
See details Super AMOLED
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. Optimus 3D P920

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot)

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded battery capacity

Bars start at zero and share a scale within this chart.

  1. 1. V2 Viper i

    2000 mAh

    +500 mAh versus Optimus 3D P920

  2. 2. Optimus 3D P920

    1500 mAh

Specifications

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.

1. V2 Viper i2. Optimus 3D P920

Everyday essentials
Everyday essentials — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Dimensions (HxWxD)
  • 143.3 Х 72 Х 8.9 mm
  • 128.8 Х 68 Х 11.9 mm
Weight
  • 153 g
  • 168 g
Technology
  • IPS LCD
  • 3D LCD
Screen size
  • 5.5" inch
  • 4.3" inch
Screen resolution
  • 720 x 1280 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16 GB
  • 1 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1500 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 2.2 (Froyo)
  • 2.3
  • upgradable to 4.0 (Ice Cream Sandwich)
Chipset
  • Mediatek MT6580 (28 nm)
  • TI OMAP 4430
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 68.9 cm2
  • 52.6 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 133.5 Х 66.8 Х 7.4 mm
  • 60.1%
PPI /points per inch/
  • 294 PPI
  • 217 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass
Camera and Video
Camera and Video — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Rear camera, main
  • 5 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 5 MP
  • AF
  • 5 MP
  • AF -5 MP
  • AF
Functions
  • Dual-LED flash
  • HDR
  • LED flash
Video
  • 720p@30fps
  • 1080p@30fps (2D)
  • 720p@30fps (3D)
Front camera, selfie
  • 2 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 2 MP
Unknown
Performance

Scores marked * are historical catalogue entries. Test conditions are unspecified; no new testing is implied.

Performance — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Dual-core 1.0 GHz Cortex-A9
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • PowerVR SGX540
Antutu 7 score *
  • 24725
Unknown
General specs
General specs — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Release date
  • 2015
  • December
  • 2011
  • January
Colors
  • Black
  • White
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 120 EUR
  • 190 EUR
Battery life
  • Stand by time- Up to 200 h (3G) Talking time- Up to 8 h 20 min (3G)
  • Stand by time- Up to 450 h Talking time- Up to 13 h (2G) / Up to 9 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 21.1/5.76 Mbps (req. SW update)
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi Direct
  • Wi-Fi 802.11 b/g/n
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 2.1
  • A2DP
  • EDR
Harmful irradiation
  • SAR EU - 0.79 W/kg (head) 0.87 W/kg (body)
  • SAR - 0.55 W/kg (head) 1.12 W/kg (body) SAR EU - 0.37 W/kg (head) 0.56 W/kg (body)
Music and Audio
Music and Audio — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Radio
  • FM radio
  • No
Other features
Other features — specifications for V2 Viper i, Optimus 3D P920.
SpecificationV2 Viper iOptimus 3D P920
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass - HDMI port -MP4/DivX/XviD/H.264/WMV player -3D/2D video editor -MP3/WAV/WMA/eAAC+ player -Document viewer/editor -Organizer -Voice memo/dial/commands -Predictive text input