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Allview Viper E vs Oppo F3 Plus

Compare recorded specifications, size and practical differences.

Oppo F3 Plus

Oppo F3 Plus

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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.

  • WeightViper E: 62.5 g lighterViper E: 122.5 g · F3 Plus: 185 g
  • WidthViper E: 15.8 mm narrowerViper E: 65 mm · F3 Plus: 80.8 mm
  • Screen diagonalViper E: 1.5 in smaller diagonalViper E: 4.5 in · F3 Plus: 6 in
  • ChipsetMediatek MT6582 (28 nm) / Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)Viper E: Mediatek MT6582 (28 nm) · F3 Plus: Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
  • HeightViper E: 32.6 mm shorterViper E: 131 mm · F3 Plus: 163.6 mm
  • Release year2014 / 2017Viper E: 2014 · F3 Plus: 2017

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.

Front
Viper E: 131 × 65 mm 1 F3 Plus: 163.6 × 80.8 mm 2
Side
Viper E: 131 × 7.8 mm 1 F3 Plus: 163.6 × 7.4 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. F3 Plus
    Height
    163.6 mm+32.6 mm versus Viper E
    Width
    80.8 mm+15.8 mm versus Viper E
    Depth
    7.4 mm
    Weight
    185 g
Weight

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

  1. 1. Viper E122.5 g
  2. 2. F3 Plus185 g

    +62.5 g versus Viper E

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.

Screen size
Viper E: 4.5 in, 16:9, About 55.8 cm² rectangular area 1 F3 Plus: 6 in, 16:9, About 99.2 cm² rectangular area 2
  1. 1. Viper E 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. F3 Plus 6 in · 16:9 About 99.2 cm² rectangular area

F3 Plus has approximately 77.8% 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.

Recorded RAM by storage capacity and phone
StorageViper EF3 Plus
8 GB 1 GB RAM Unknown
F3 Plus: Original memory entry

64 GB · 4 GB RAM 64 GB · 6 GB RAM (India only)

Practical features

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

1. Viper E

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

2. F3 Plus

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 256 GB (uses SIM 2 slot)

Battery capacity

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

Recorded capacity

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

  1. 1. Viper E1800 mAh
  2. 2. F3 Plus4000 mAh

    +2200 mAh versus Viper E

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. Viper E2. F3 Plus

Everyday essentials
Everyday essentials
SpecificationViper EF3 Plus
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 163.6 Х 80.8 Х 7.4 mm
Weight
  • 122.5 g
  • 185 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 4.5" inch
  • 6" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 64 GB
  • 4 GB RAM 64 GB
  • 6 GB RAM (India only)
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • microSD
  • up to 256 GB (uses SIM 2 slot)
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 6 (Marshmallow); ColorOS 3
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm MSM8976 Pro Snapdragon 653 (28 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationViper EF3 Plus
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 99.2 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 75.1%
PPI /points per inch/
  • 218 PPI
  • 367 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationViper EF3 Plus
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Single
Camera specs
  • 8 MP
  • AF
  • 16 MP
  • f/1.7
  • 1/2.8''
  • OIS
  • PDAF
Functions
  • Dual-LED flash
  • HDR
  • Dual-LED dual-tone flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 16 MP
  • Dual
Specifications
  • 2 MP
  • 16 MP
  • f/2.0
  • 1/3'' 8 MP
Performance
Performance
SpecificationViper EF3 Plus
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x1.95 GHz Cortex-A72 & 4x1.44 GHz Cortex-A53)
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 510
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 92326
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1427
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4515
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 4932
General specs
General specs
SpecificationViper EF3 Plus
Release date
  • 2014
  • September
  • 2017
  • March
Colors
  • Black
  • White
  • Pink
  • Gold
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 480 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
Unknown
Body build Unknown
  • Front glass
  • aluminum body
Communication and Connectivity
Communication and Connectivity
SpecificationViper EF3 Plus
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900 - SIM 1 & SIM 2-3G - HSDPA 900 / 2100-4G - LTE band 1(2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Class 12
  • Yes
Edge
  • Class 10
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 4.1
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper EF3 Plus
Radio
  • FM radio
  • No
Others
  • DTS sound -Yamaha amplifier
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationViper EF3 Plus
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: (VOOC Flash Charge)