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Allview Viper E vs Oppo Find X

Compare recorded specifications, size and practical differences.

Oppo Find X

Oppo Find X

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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.

  • Display technologyOLED versus LCDViper E: LCD · Find X: OLED
  • WeightViper E: 63.5 g lighterViper E: 122.5 g · Find X: 186 g
  • WidthViper E: 9.2 mm narrowerViper E: 65 mm · Find X: 74.2 mm
  • Screen diagonalViper E: 1.92 in smaller diagonalViper E: 4.5 in · Find X: 6.42 in
  • ChipsetMediatek MT6582 (28 nm) / Qualcomm SDM845 Snapdragon 845 (10 nm)Viper E: Mediatek MT6582 (28 nm) · Find X: Qualcomm SDM845 Snapdragon 845 (10 nm)
  • Rear camera layoutSingle / DualViper E: Single · Find X: Dual

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 Find X: 156.7 × 74.2 mm 2
Side
Viper E: 131 × 7.8 mm 1 Find X: 156.7 × 9.4 mm 2
  1. 1. Viper E
    Height
    131 mm
    Width
    65 mm
    Depth
    7.8 mm
    Weight
    122.5 g
  2. 2. Find X
    Height
    156.7 mm+25.7 mm versus Viper E
    Width
    74.2 mm+9.2 mm versus Viper E
    Depth
    9.4 mm+1.6 mm versus Viper E
    Weight
    186 g
Weight

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

  1. 1. Viper E122.5 g
  2. 2. Find X186 g

    +63.5 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 Find X: 6.42 in, 19.5:9, About 101.2 cm² rectangular area 2
  1. 1. Viper E 4.5 in · 16:9 About 55.8 cm² rectangular area
  2. 2. Find X 6.42 in · 19.5:9 About 101.2 cm² rectangular area

Find X has approximately 81.2% 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 EFind X
8 GB 1 GB RAM Not recorded
128 GB Not recorded 8 GB RAM
256 GB Not recorded 8 GB 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. Viper E

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

2. Find X

NFC
Unknown
Headphone jack
No
Memory card support
No

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. Find X3730 mAh

    +1930 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. Find X

Everyday essentials
Everyday essentials
SpecificationViper EFind X
Dimensions (HxWxD)
  • 131 Х 65 Х 7.8 mm
  • 156.7 Х 74.2 Х 9.4 mm
Weight
  • 122.5 g
  • 186 g
Technology
  • IPS LCD
  • AMOLED
Screen size
  • 4.5" inch
  • 6.42" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 2340 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128/256 GB
  • 8 GB RAM
Memory card support
  • microSD
  • up to 32 GB (dedicated slot)
  • No
BatteryCapacity is not battery life. No endurance test is implied.
  • 1800 mAh
  • Removable Li-Ion
  • 3730 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.0 (Lollipop)
  • Android 8.1 (Oreo); ColorOS 5.1
Chipset
  • Mediatek MT6582 (28 nm)
  • Qualcomm SDM845 Snapdragon 845 (10 nm)
NFC
  • Super AMOLED
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationViper EFind X
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • Super AMOLED
  • 16M
Screen area
  • 55.8 cm2
  • 101.2 cm2
Screen format
  • 16:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 127.3 Х 65.5 Х 10 mm
  • 87.0%
PPI /points per inch/
  • 218 PPI
  • 401 PPI
Screen protection
  • Asahi Dragontrail Glass
  • Corning Gorilla Glass 5
Camera and Video
Camera and Video
SpecificationViper EFind X
Rear camera, main
  • 8 MP
  • Single
  • 16 MP
  • Dual
Camera specs
  • 8 MP
  • AF
  • Motorized popup 16 MP
  • f/2.0
  • 1/2.6''
  • 1.22µm
  • PDAF
  • OIS -20 MP
  • 1/2.8''
  • 1.0µm
Functions
  • Dual-LED flash
  • HDR
  • Auto-HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 2 MP
  • Single
  • 25 MP
  • Single
Specifications
  • 2 MP
  • Motorized pop-up 25 MP
  • f/2.0
Performance
Performance
SpecificationViper EFind X
Processor CPU
  • Quad-core 1.3 GHz Cortex-A7
  • Octa-core (4x2.8 GHz Kryo 385 Gold & 4x1.7 GHz Kryo 385 Silver)
Graphics processor GPU
  • Mali-400MP2 Z525 -Mali-T720MP2 Z528
  • Adreno 630
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 3081
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 8886
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 346393
General specs
General specs
SpecificationViper EFind X
Release date
  • 2014
  • September
  • 2018
  • June
Colors
  • Black
  • White
  • Bordeaux Red
  • Glacier blue
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer. Unknown
  • 770 EUR
Battery life
  • Stand by time- Up to 225 h Talking time- Up to 9 h 15 min
Unknown
Body build Unknown
  • Front/back glass (Gorilla Glass 5)
  • aluminum frame
Communication and Connectivity
Communication and Connectivity
SpecificationViper EFind X
SIM card
  • Single SIM (Micro-SIM)Dual SIM (Micro-SIM
  • dual stand-by)
  • 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(AWS) / 1900 / 2100 -4G - LTE
Speed
  • HSPA 21.1/5.76 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A Cat16 1024/150 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
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 4.0
  • A2DP
  • EDR
  • 5.0
  • A2DP
  • LE
Harmful irradiation
  • SAR EU - 0.84 W/kg (head) 1.24 W/kg (body)
Unknown
Music and Audio
Music and Audio
SpecificationViper EFind X
Radio
  • FM radio
  • No
Others
  • DTS sound -Yamaha amplifier
Unknown
Other features
Other features
SpecificationViper EFind X
Dop
  • Sensors Accelerometer
  • proximity
  • compass
  • Sensors Face ID
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging: (VOOC Flash Charge 5V/4A 20W) Standard model -Fast battery charging: 100% in 35 min (SuperVOOC Flash Charge 10V/5A 50W) Super Flash Edition - Versions: Find X (VOOC Flash Charge); Find X Super Flash Edition (SuperVOOC Flash Charge)

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