BLU Vivo XI vs ZTE Zmax 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.

  • Weight

    Zmax Pro: 12.1 g lighter

    Vivo XI:
    187 g
    Zmax Pro:
    174.9 g
  • Width

    Vivo XI: 10.9 mm narrower

    Vivo XI:
    72.9 mm
    Zmax Pro:
    83.8 mm
  • Memory variants

    At 32 GB storage

    Vivo XI:
    3 GB RAM
    Zmax Pro:
    2 GB RAM
  • Chipset

    Vivo XI:
    Mediatek MT6762 Helio P22 (12 nm)
    Zmax Pro:
    Qualcomm MSM8952 Snapdragon 617 (28 nm)
  • Rear camera layout

    Vivo XI:
    Dual
    Zmax Pro:
    Single
  • Depth

    Vivo XI: 1 mm thinner

    Vivo XI:
    7.9 mm
    Zmax Pro:
    8.9 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. Vivo XI

    Height:
    149 mm
    Width:
    72.9 mm
    Depth:
    7.9 mm
  2. 2. Zmax Pro

    Height:
    165.1 mm +16.1 mm versus Vivo XI
    Width:
    83.8 mm +10.9 mm versus Vivo XI
    Depth:
    8.9 mm +1 mm versus Vivo XI

Weight

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

  1. 1. Vivo XI

    187 g

    +12.1 g versus Zmax Pro

  2. 2. Zmax Pro

    174.9 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.

  1. 1. Vivo XI

    Screen diagonal:
    5.9 in
    Aspect ratio (height:width):
    19:9
    Approximate rectangular screen area:
    86.9 cm²
  2. 2. Zmax Pro

    Screen diagonal:
    6 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    99.2 cm²

Zmax Pro has approximately 14.2% more rectangular screen area than Vivo XI.

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 Vivo XI, Zmax Pro, compared at the same storage capacity.
StorageVivo XIZmax Pro
32 GB Recorded for all phones 3 GB RAM 2 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. Vivo XI

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

2. Zmax Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. Vivo XI

    3000 mAh

  2. 2. Zmax Pro

    3400 mAh

    +400 mAh versus Vivo XI

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. Vivo XI2. Zmax Pro

Everyday essentials
Everyday essentials — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Dimensions (HxWxD)
  • 149 Х 72.9 Х 7.9 mm
  • 165.1 Х 83.8 Х 8.9 mm
Weight
  • 187 g
  • 174.9 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.9" inch
  • 6" inch
Screen resolution
  • 720 x 1520 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 32 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 256 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 3000 mAh
  • Non-removable Li-Po
  • 3400 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 8.1 (Oreo)
  • planned upgrade to Android 9.0 (Pie)
  • Android 6.0 (Marshmallow)
Chipset
  • Mediatek MT6762 Helio P22 (12 nm)
  • Qualcomm MSM8952 Snapdragon 617 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 86.9 cm2
  • 99.2 cm2
Screen format
  • 19:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 80.0%
  • 71.7%
PPI /points per inch/
  • 285 PPI
  • 367 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Rear camera, main
  • 16 MP
  • Dual
  • 13 MP
  • Single
Camera specs
  • 16 MP
  • f/2.0
  • 1/3''
  • 1.10µm
  • PDAF -5 MP
  • 1/5''
  • 1.12µm
  • depth sensor
  • 13 MP
  • f/2.2
  • 20mm (ultrawide)
  • PDAF
Functions
  • LED flash
  • LED flash
  • HDR
  • panorama
Video
  • 720p@30fps
  • 1080p@30fps
Front camera, selfie
  • 16 MP
  • Single
  • 5 MP
  • Single
Specifications
  • 16 MP
  • 1/3''
  • 1.10µm
  • 5 MP
Performance

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

Performance — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Processor CPU
  • Octa-core 2.0 GHz Cortex-A53
  • Octa-core (4x1.5 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53)
Graphics processor GPU
  • PowerVR GE8320
  • Adreno 405
Antutu 7 score *
  • 70125
Unknown
GeekBench 4 Single Core *
  • 775
  • 699
GeekBench 4 Multi-Core *
  • 3431
  • 2028
GeekBench 4 RenderScript * Unknown
  • 2128
General specs
General specs — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Release date
  • 2018
  • September
  • 2016
  • July
Colors
  • Black
  • Silver
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 200 USD
  • 110 EUR
Battery life
  • Stand by time- Up to 625 h (3G) Talking time- Up to 21 h (3G)
  • Stand by time- Up to 400 h (3G) Talking time- Up to 25 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
SIM card
  • Dual SIM (Micro-SIM/Nano-SIM
  • dual stand-by)
  • Nano-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 12(700)
  • 13(700)
  • 17(700)
  • 28(700)
  • 66(1700/2100)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 1700(AWS) / 1900 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 12(700)
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n
  • Wi-Fi Direct
  • hotspot
  • Wi-Fi 802.11 a/b/g/n
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Radio
  • FM radio
  • FM radio
Others
  • DTS sound
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Vivo XI, Zmax Pro.
SpecificationVivo XIZmax Pro
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - For USA
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass