Lava Iris Atom 2X vs Lenovo ZUK Z2 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

    Iris Atom 2X: 15 g lighter

    Iris Atom 2X:
    130 g
    ZUK Z2 Pro:
    145 g
  • Width

    Iris Atom 2X: 4.5 mm narrower

    Iris Atom 2X:
    66 mm
    ZUK Z2 Pro:
    70.5 mm
  • Screen diagonal

    Iris Atom 2X: 0.7 in smaller diagonal

    Iris Atom 2X:
    4.5 in
    ZUK Z2 Pro:
    5.2 in
  • Depth

    ZUK Z2 Pro: 1.7 mm thinner

    Iris Atom 2X:
    9.2 mm
    ZUK Z2 Pro:
    7.5 mm
  • Height

    Iris Atom 2X: 11.4 mm shorter

    Iris Atom 2X:
    134 mm
    ZUK Z2 Pro:
    145.4 mm
  • Release year

    Iris Atom 2X:
    2015
    ZUK Z2 Pro:
    2016

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. Iris Atom 2X

    Height:
    134 mm
    Width:
    66 mm
    Depth:
    9.2 mm +1.7 mm versus ZUK Z2 Pro
  2. 2. ZUK Z2 Pro

    Height:
    145.4 mm +11.4 mm versus Iris Atom 2X
    Width:
    70.5 mm +4.5 mm versus Iris Atom 2X
    Depth:
    7.5 mm

Weight

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

  1. 1. Iris Atom 2X

    130 g

  2. 2. ZUK Z2 Pro

    145 g

    +15 g versus Iris Atom 2X

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. Iris Atom 2X

    Screen diagonal:
    4.5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    55.8 cm²
  2. 2. ZUK Z2 Pro

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

ZUK Z2 Pro has approximately 33.5% more rectangular screen area than Iris Atom 2X.

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 Iris Atom 2X, ZUK Z2 Pro, compared at the same storage capacity.
StorageIris Atom 2XZUK Z2 Pro
8 GB 1 GB RAM Unknown
ZUK Z2 Pro: Original memory entry

128 GB · 6 GB RAM 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. Iris Atom 2X

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

2. ZUK Z2 Pro

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

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. Iris Atom 2X

    2000 mAh

  2. 2. ZUK Z2 Pro

    3100 mAh

    +1100 mAh versus Iris Atom 2X

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. Iris Atom 2X2. ZUK Z2 Pro

Everyday essentials
Everyday essentials — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Dimensions (HxWxD)
  • 134 Х 66 Х 9.2 mm
  • 145.4 Х 70.5 Х 7.5 mm
Weight
  • 130 g
  • 145 g
Technology
  • TFT
  • Super AMOLED
Screen size
  • 4.5" inch
  • 5.2" inch
Screen resolution
  • 480 x 854 px
  • 1080 x 1920 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 128 GB
  • 6 GB RAM 64 GB
  • 512GB 4GB
Memory card support
  • microSD
  • up to 32 GB
  • No
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 3100 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0.1 (Marshmallow)
  • upgradable to 7.0 (Nougat); ZUI 2.5
Chipset Unknown
  • Qualcomm MSM8996 Snapdragon 820 (14 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 74.5 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 72.7%
PPI /points per inch/
  • 218 PPI
  • 424 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified version)
Camera and Video
Camera and Video — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • f/1.8
  • 1.34µm
  • OIS
  • PDAF
Functions
  • LED flash
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 8 MP
  • Single
Specifications
  • VGA
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
Performance

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

Performance — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Processor CPU
  • Quad-core 1.3 GHz
  • Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo)
Graphics processor GPU Unknown
  • Adreno 530
GeekBench 4 Single Core * Unknown
  • 1532
GeekBench 4 Multi-Core * Unknown
  • 3588
GeekBench 4 RenderScript * Unknown
  • 6198
GeekBench 5 Single Core * Unknown
  • 315
GeekBench 5 Multi-Core * Unknown
  • 832
General specs
General specs — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Release date
  • 2015
  • November
  • 2016
  • April
Colors
  • Black
  • White
  • Titanium Black
  • Ceramic White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 350 EUR
Battery life
  • Stand by time- Up to 161 h Talking time- Up to 19 h
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
SIM card
  • Dual SIM
  • Dual SIM (Nano-SIM
  • dual stand-by)
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • 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)
Speed
  • HSPA
  • HSPA 42.2/5.76 Mbps
  • LTE-A (2CA) Cat6 300/50 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 3.1
  • Type-C 1.0 reversible connector
Bluetooth
  • 2.1
  • EDR
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Iris Atom 2X, ZUK Z2 Pro.
SpecificationIris Atom 2XZUK Z2 Pro
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • heart rate
  • altimeter - Fast battery charging (Quick Charge 3.0)