Lenovo ZUK Z2 Pro vs Plum Sync 4.0b

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

    Sync 4.0b: 60.2 g lighter

    ZUK Z2 Pro:
    145 g
    Sync 4.0b:
    84.8 g
  • Width

    Sync 4.0b: 7 mm narrower

    ZUK Z2 Pro:
    70.5 mm
    Sync 4.0b:
    63.5 mm
  • Screen diagonal

    Sync 4.0b: 1.2 in smaller diagonal

    ZUK Z2 Pro:
    5.2 in
    Sync 4.0b:
    4 in
  • Chipset

    ZUK Z2 Pro:
    Qualcomm MSM8996 Snapdragon 820 (14 nm)
    Sync 4.0b:
    Mediatek MT6572 (28 nm)
  • Depth

    ZUK Z2 Pro: 2.9 mm thinner

    ZUK Z2 Pro:
    7.5 mm
    Sync 4.0b:
    10.4 mm
  • Height

    Sync 4.0b: 20.9 mm shorter

    ZUK Z2 Pro:
    145.4 mm
    Sync 4.0b:
    124.5 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. ZUK Z2 Pro

    Height:
    145.4 mm +20.9 mm versus Sync 4.0b
    Width:
    70.5 mm +7 mm versus Sync 4.0b
    Depth:
    7.5 mm
  2. 2. Sync 4.0b

    Height:
    124.5 mm
    Width:
    63.5 mm
    Depth:
    10.4 mm +2.9 mm versus ZUK Z2 Pro

Weight

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

  1. 1. ZUK Z2 Pro

    145 g

    +60.2 g versus Sync 4.0b

  2. 2. Sync 4.0b

    84.8 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. ZUK Z2 Pro

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Sync 4.0b

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

ZUK Z2 Pro has approximately 63.7% more rectangular screen area than Sync 4.0b.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

ZUK Z2 Pro: Original memory entry

128 GB · 6 GB RAM 64 GB · 512GB 4GB

Sync 4.0b: Original memory entry

512 MB · 256 MB 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. ZUK Z2 Pro

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
No

2. Sync 4.0b

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB

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. ZUK Z2 Pro

    3100 mAh

    +1800 mAh versus Sync 4.0b

  2. 2. Sync 4.0b

    1300 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. ZUK Z2 Pro2. Sync 4.0b

Everyday essentials
Everyday essentials — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Dimensions (HxWxD)
  • 145.4 Х 70.5 Х 7.5 mm
  • 124.5 Х 63.5 Х 10.4 mm
Weight
  • 145 g
  • 84.8 g
Technology
  • Super AMOLED
  • TFT
Screen size
  • 5.2" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
  • 512 MB
  • 256 MB RAM
Memory card support
  • No
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 3100 mAh
  • Non-removable Li-Ion
  • 1300 mAh
  • Removable Li-Ion
Operating system OS
  • Android 6.0.1 (Marshmallow)
  • upgradable to 7.0 (Nougat); ZUI 2.5
  • Android 4.4 (KitKat)
Chipset
  • Qualcomm MSM8996 Snapdragon 820 (14 nm)
  • Mediatek MT6572 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 72.7%
  • 57.6%
PPI /points per inch/
  • 424 PPI
  • 233 PPI
Screen protection
  • Corning Gorilla Glass (unspecified version)
Unknown
Camera and Video
Camera and Video — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Rear camera, main
  • 13 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 13 MP
  • f/1.8
  • 1.34µm
  • OIS
  • PDAF
  • 1.3 MP
Functions
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Unknown
Video
  • 1080p@30fps
  • 720p@30fps
Front camera, selfie
  • 8 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • 1.3 MP
Performance

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

Performance — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Processor CPU
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
  • Dual-core 1.0 GHz Cortex-A7
Graphics processor GPU
  • Adreno 530
  • Mali-400
GeekBench 4 Single Core *
  • 1532
Unknown
GeekBench 4 Multi-Core *
  • 3588
Unknown
GeekBench 4 RenderScript *
  • 6198
Unknown
GeekBench 5 Single Core *
  • 315
Unknown
GeekBench 5 Multi-Core *
  • 832
Unknown
General specs
General specs — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Release date
  • 2016
  • April
  • 2015
  • June
Colors
  • Titanium Black
  • Ceramic White
  • Black
  • White
  • Red
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 350 EUR
Unknown
Battery life Unknown
  • Stand by time- Up to 180 h Talking time- Up to 2 h 30 min
Communication and Connectivity
Communication and Connectivity — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA 800 -3G - HSDPA 850 / 900 / 1900 / 2100 TD-SCDMA -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 4(1700/2100)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
Unknown
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • No
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • Yes
  • with A-GPS
USB
  • 3.1
  • Type-C 1.0 reversible connector
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • LE
  • 2.0
Music and Audio
Music and Audio — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Radio
  • No
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for ZUK Z2 Pro, Sync 4.0b.
SpecificationZUK Z2 ProSync 4.0b
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • heart rate
  • altimeter - Fast battery charging (Quick Charge 3.0)
  • Sensors Accelerometer Flashlight Also known as Plum Sync 4.0b X400