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Oppo A31 vs Wiko View Max

Compare recorded specifications, size and practical differences.

Oppo A31

Oppo A31

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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.

  • WeightView Max: 22 g lighterView Max: 158 g · A31: 180 g
  • Screen diagonalView Max: 0.51 in smaller diagonalView Max: 5.99 in · A31: 6.5 in
  • Rear camera layoutTriple / SingleA31: Triple · View Max: Single
  • HeightView Max: 6.1 mm shorterView Max: 157.8 mm · A31: 163.9 mm
  • Release year2020 / 2018A31: 2020 · View Max: 2018

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
A31: 163.9 × 75.5 mm 1 View Max: 157.8 × 75.8 mm 2
Side
A31: 163.9 × 8.3 mm 1 View Max: 157.8 × 7.9 mm 2
  1. 1. A31
    Height
    163.9 mm+6.1 mm versus View Max
    Width
    75.5 mm
    Depth
    8.3 mm
    Weight
    180 g
  2. 2. View Max
    Height
    157.8 mm
    Width
    75.8 mm
    Depth
    7.9 mm
    Weight
    158 g
Weight

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

  1. 1. A31180 g

    +22 g versus View Max

  2. 2. View Max158 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.

Screen size
A31: 6.5 in, 20:9, About 102 cm² rectangular area 1 View Max: 5.99 in, 18:9, About 92.6 cm² rectangular area 2
  1. 1. A31 6.5 in · 20:9 About 102 cm² rectangular area
  2. 2. View Max 5.99 in · 18:9 About 92.6 cm² rectangular area

A31 has approximately 10.2% more rectangular screen area than View Max.

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
StorageA31View Max
128 GB 4 GB RAM Unknown
View Max: Original memory entry

32 GB · 3 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. A31

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSDXC (dedicated slot)

2. View Max

NFC
Unknown
Headphone jack
Yes
Memory card support
See details microSD · up to 128 GB

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. A314230 mAh

    +230 mAh versus View Max

  2. 2. View Max4000 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. A312. View Max

Everyday essentials
Everyday essentials
SpecificationA31View Max
Dimensions (HxWxD)
  • 163.9 Х 75.5 Х 8.3 mm
  • 157.8 Х 75.8 Х 7.9 mm
Weight
  • 180 g
  • 158 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 6.5" inch
  • 5.99" inch
Screen resolution
  • 720 x 1600 px
  • 720 x 1440 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128GB 4GB RAM
  • 32 GB
  • 3 RAM
Memory card support
  • microSDXC (dedicated slot)
  • microSD
  • up to 128 GB
BatteryCapacity is not battery life. No endurance test is implied.
  • 4230 mAh
  • Non-removable Li-Po
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 9.0 (Pie); ColorOS 6.1
  • Android 8.1 (Oreo)
Chipset
  • Mediatek MT6765V/CB Helio P35 (12nm)
  • Mediatek MT6739WA (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display
SpecificationA31View Max
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 102.0 cm2
  • 92.6 cm2
Screen format
  • 20:9 (height:width)
  • 18:9 (height:width)
Screen to body ratio
  • 82.4%
  • 77.4%
PPI /points per inch/
  • 270 PPI
  • 269 PPI
Camera and Video
Camera and Video
SpecificationA31View Max
Rear camera, main
  • 12 MP
  • Triple
  • 13 MP
  • Single
Camera specs
  • 12 MP
  • f/1.8
  • (wide)
  • PDAF -2 MP
  • f/2.4
  • 27mm (macro)
  • 1/5.0''
  • 1.75µm -2 MP
  • (depth)
  • 13 MP
  • PDAF
Functions
  • HDR
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 8 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 8 MP
Performance
Performance
SpecificationA31View Max
Processor CPU
  • Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
  • Quad-core 1.3 GHz Cortex-A53
Graphics processor GPU
  • PowerVR GE8320
  • PowerVR GE8100
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 35226
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 639
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied. Unknown
  • 1759
Antutu 8 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 105221
Unknown
General specs
General specs
SpecificationA31View Max
Release date
  • 2020
  • February 13
  • 2018
  • March
Colors
  • Fantasy White
  • Mystery Black
  • Anthracite
  • Gold
  • Black
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 180 EUR
Unknown
Body build
  • Glass front
  • plastic back
  • plastic frame
Unknown
Communication and Connectivity
Communication and Connectivity
SpecificationA31View Max
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Hybrid Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 -4G - LTE (unspecified)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 20(800)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
  • USB On-The-Go
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.32 W/kg (head) 1.25 W/kg (body)
Music and Audio
Music and Audio
SpecificationA31View Max
Radio
  • FM radio
  • FM radio
Others
  • 480 nits typ. brightness
  • Active noise cancellation with dedicated mic
Other features
Other features
SpecificationA31View Max
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - For Europe

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