Infinix Zero 4 Plus vs Vodafone Smart speed 6

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

    Smart speed 6: 57 g lighter

    Zero 4 Plus:
    203 g
    Smart speed 6:
    146 g
  • Width

    Smart speed 6: 17.9 mm narrower

    Zero 4 Plus:
    83 mm
    Smart speed 6:
    65.1 mm
  • Screen diagonal

    Smart speed 6: 1.48 in smaller diagonal

    Zero 4 Plus:
    5.98 in
    Smart speed 6:
    4.5 in
  • Chipset

    Zero 4 Plus:
    Mediatek MT6797M Helio X20 (20 nm)
    Smart speed 6:
    Mediatek MT6735M (28 nm)
  • Depth

    Zero 4 Plus: 1.7 mm thinner

    Zero 4 Plus:
    8.3 mm
    Smart speed 6:
    10 mm
  • Height

    Smart speed 6: 28.3 mm shorter

    Zero 4 Plus:
    160.5 mm
    Smart speed 6:
    132.2 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. Zero 4 Plus

    Height:
    160.5 mm +28.3 mm versus Smart speed 6
    Width:
    83 mm +17.9 mm versus Smart speed 6
    Depth:
    8.3 mm
  2. 2. Smart speed 6

    Height:
    132.2 mm
    Width:
    65.1 mm
    Depth:
    10 mm +1.7 mm versus Zero 4 Plus

Weight

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

  1. 1. Zero 4 Plus

    203 g

    +57 g versus Smart speed 6

  2. 2. Smart speed 6

    146 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. Zero 4 Plus

    Screen diagonal:
    5.98 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    98.6 cm²
  2. 2. Smart speed 6

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

Zero 4 Plus has approximately 76.6% more rectangular screen area than Smart speed 6.

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 Zero 4 Plus, Smart speed 6, compared at the same storage capacity.
StorageZero 4 PlusSmart speed 6
8 GB Unknown 1 GB RAM
Zero 4 Plus: Original memory entry

64 GB · 512GB 4GB

Practical features

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

1. Zero 4 Plus

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

2. Smart speed 6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 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. Zero 4 Plus

    4000 mAh

    +2220 mAh versus Smart speed 6

  2. 2. Smart speed 6

    1780 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. Zero 4 Plus2. Smart speed 6

Everyday essentials
Everyday essentials — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Dimensions (HxWxD)
  • 160.5 Х 83 Х 8.3 mm
  • 132.2 Х 65.1 Х 10 mm
Weight
  • 203 g
  • 146 g
Technology
  • IPS LCD
  • IPS LCD
Screen size
  • 5.98" inch
  • 4.5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 GB
  • 512GB 4GB
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 128 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 4000 mAh
  • Non-removable Li-Ion
  • 1780 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 6.0 (Marshmallow)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6797M Helio X20 (20 nm)
  • Mediatek MT6735M (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 98.6 cm2
  • 55.8 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 74.0%
  • 64.8%
PPI /points per inch/
  • 368 PPI
  • 218 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Rear camera, main
  • 21 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 21 MP
  • f/2.0
  • OIS
  • Laser AF/ PDAF
  • 5 MP
Functions
  • LED flash
  • LED flash
Video
  • 1080p@30fps
  • 720p
Front camera, selfie
  • 13 MP
  • Single
  • 2 MP
  • Single
Specifications
  • 13 MP
  • f/2.2
  • 2 MP
Performance

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

Performance — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Processor CPU
  • Deca-core 2.0 GHz
  • Quad-core 1.0 GHz Cortex-A53
Graphics processor GPU
  • Mali-T880 MP4
  • Mali-T720MP2
Antutu 7 score *
  • 73620
Unknown
GeekBench 4 Single Core *
  • 1542
Unknown
GeekBench 4 Multi-Core *
  • 4682
Unknown
General specs
General specs — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Release date
  • 2017
  • March
  • 2015
  • September
Colors
  • Lilac grey
  • Champagne
  • Galaxy Blue
  • Silver purple
  • Silver
  • Anthracite
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 70 EUR
Communication and Connectivity
Communication and Connectivity — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
SIM card
  • Dual SIM (Micro-SIM
  • dual stand-by)
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 2100 HSDPA 850 / 1700 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 40(2300) LTE band 2(1900)
  • 4(1700/2100)
  • 28(700)
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Radio
  • FM radio
  • FM radio
Other features
Other features — specifications for Zero 4 Plus, Smart speed 6.
SpecificationZero 4 PlusSmart speed 6
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Sensors Accelerometer
  • compass