vivo X21 vs Wiko View3 Pro

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.

  • Display technology

    OLED versus LCD

    X21:
    OLED
    View3 Pro:
    LCD
  • Weight

    X21: 27.8 g lighter

    X21:
    156.2 g
    View3 Pro:
    184 g
  • Chipset

    X21:
    Qualcomm SDM660 Snapdragon 660 (14 nm)
    View3 Pro:
    Mediatek MT6771 Helio P60 (12 nm)
  • Rear camera layout

    X21:
    Dual
    View3 Pro:
    Triple
  • Depth

    X21: 0.7 mm thinner

    X21:
    7.4 mm
    View3 Pro:
    8.1 mm
  • Height

    X21: 5 mm shorter

    X21:
    154.5 mm
    View3 Pro:
    159.5 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. X21

    Height:
    154.5 mm
    Width:
    74.8 mm
    Depth:
    7.4 mm
  2. 2. View3 Pro

    Height:
    159.5 mm +5 mm versus X21
    Width:
    75 mm
    Depth:
    8.1 mm +0.7 mm versus X21

Weight

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

  1. 1. X21

    156.2 g

  2. 2. View3 Pro

    184 g

    +27.8 g versus X21

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. X21

    Screen diagonal:
    6.28 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    98.4 cm²
  2. 2. View3 Pro

    Screen diagonal:
    6.3 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    97.4 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 X21, View3 Pro, compared at the same storage capacity.
StorageX21View3 Pro
64 GB 6 GB RAM Not recorded
128 GB Recorded for all phones 6 GB RAM 6 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. X21

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

2. View3 Pro

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (uses shared SIM 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. X21

    3200 mAh

  2. 2. View3 Pro

    4000 mAh

    +800 mAh versus X21

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. X212. View3 Pro

Everyday essentials
Everyday essentials — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Dimensions (HxWxD)
  • 154.5 Х 74.8 Х 7.4 mm
  • 159.5 Х 75 Х 8.1 mm
Weight
  • 156.2 g
  • 184 g
Technology
  • Super AMOLED
  • IPS LCD
Screen size
  • 6.28" inch
  • 6.3" inch
Screen resolution
  • 1080 x 2280 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64/128 GB
  • 6 GB RAM
  • 128 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 256 GB (uses SIM 2 slot)
  • microSD
  • up to 256 GB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3200 mAh
  • Non-removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 8.1 (Oreo); Funtouch 4
  • Android 9.0 (Pie)
Chipset
  • Qualcomm SDM660 Snapdragon 660 (14 nm)
  • Mediatek MT6771 Helio P60 (12 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.4 cm2
  • 97.4 cm2
Screen format
  • 19:9 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 85.2%
  • 81.4%
PPI /points per inch/
  • 402 PPI
  • 409 PPI
Camera and Video

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

Camera and Video — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Rear camera, main
  • 12 MP
  • Dual
  • 12 MP
  • Triple
Camera specs
  • 12 MP
  • f/1.8
  • 1/2.55''
  • 1.4µm
  • dual pixel PDAF -5 MP
  • f/2.4
  • depth sensor
  • 12 MP
  • 27mm (wide)
  • 1/2.9''
  • 1.25µm
  • PDAF -13 MP
  • 16mm (ulrawide) -5 MP
  • depth sensor
Functions
  • LED flash
  • HDR
  • panorama
  • HDR
Video
  • 1080p@30fps
  • 1080p@30fps
Front camera, selfie
  • 12 MP
  • Single
  • 16 MP
  • Single
Specifications
  • 12 MP
  • f/2.0
  • 16 MP
  • PDAF
DxOMark Main Score * Unknown
  • 67
DxOMark Photo * Unknown
  • 69
DxOMark Video * Unknown
  • 63
Performance

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

Performance — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Processor CPU
  • Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260)
  • Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
Graphics processor GPU
  • Adreno 512
  • Mali-G72 MP3
Antutu 7 score *
  • 143728
  • 142526
GeekBench 4 Single Core *
  • 1806
  • 1479
GeekBench 4 Multi-Core *
  • 4240
  • 5503
General specs
General specs — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Release date
  • 2018
  • March
  • 2019
  • February
Colors
  • Black
  • Aurora White
  • Ruby Red
  • Nightfall (Anthracite Blue/Gold)
  • Ocean (Deep Bleen)
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 450 EUR
  • 250 EUR
Body build
  • Front glass
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
SIM card
  • Hybrid 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 CDMA 800 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 8(900)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • 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)
  • 8(900)
  • 20(800)
  • 28(700)
  • 40(2300)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/150 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
  • GLONASS
  • GALILEO
  • BDS
USB
  • microUSB 2.0
  • USB On-The-Go
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 5.0
  • A2DP
  • LE
  • 4.2
  • A2DP
  • LE
Harmful irradiation Unknown
  • SAR EU - 0.61 W/kg (head) 1.50 W/kg (body)
Music and Audio
Music and Audio — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Radio
  • FM radio
  • FM radio
Others
  • 32-bit/192kHz audio -Active noise cancellation with dedicated mic
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for X21, View3 Pro.
SpecificationX21View3 Pro
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • proximity
  • compass - Fast battery charging
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - For Europe