Lava Iris Atom vs Lenovo Z6

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: 49 g lighter

    Iris Atom:
    110 g
    Z6:
    159 g
  • Width

    Iris Atom: 11.3 mm narrower

    Iris Atom:
    63.2 mm
    Z6:
    74.5 mm
  • Screen diagonal

    Iris Atom: 2.39 in smaller diagonal

    Iris Atom:
    4 in
    Z6:
    6.39 in
  • Rear camera layout

    Iris Atom:
    Single
    Z6:
    Triple
  • Depth

    Z6: 1.7 mm thinner

    Iris Atom:
    9.7 mm
    Z6:
    8 mm
  • Height

    Iris Atom: 31.5 mm shorter

    Iris Atom:
    125.5 mm
    Z6:
    157 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. Iris Atom

    Height:
    125.5 mm
    Width:
    63.2 mm
    Depth:
    9.7 mm +1.7 mm versus Z6
  2. 2. Z6

    Height:
    157 mm +31.5 mm versus Iris Atom
    Width:
    74.5 mm +11.3 mm versus Iris Atom
    Depth:
    8 mm

Weight

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

  1. 1. Iris Atom

    110 g

  2. 2. Z6

    159 g

    +49 g versus Iris Atom

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

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²
  2. 2. Z6

    Screen diagonal:
    6.39 in
    Aspect ratio (height:width):
    19.5:9
    Approximate rectangular screen area:
    100.2 cm²

Z6 has approximately 120.1% more rectangular screen area than Iris Atom.

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.

Iris Atom: Original memory entry

8 GB · 512 MB RAM

Z6: Original memory entry

128 GB · 6/8 GB RAM 64 GB · 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. Iris Atom

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

2. Z6

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 1 TB (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. Iris Atom

    1550 mAh

  2. 2. Z6

    4000 mAh

    +2450 mAh versus Iris Atom

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 Atom2. Z6

Everyday essentials
Everyday essentials — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 157 Х 74.5 Х 8 mm
Weight
  • 110 g
  • 159 g
Technology Unknown
  • Super AMOLED
Screen size
  • 4" inch
  • 6.39" inch
Screen resolution
  • 480 x 800 px
  • 1080 x 2340 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 128 GB
  • 6/8 GB RAM 64 GB
  • 6 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 1 TB (uses shared SIM slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 4000 mAh
  • Non-removable Li-Po
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 9.0 (Pie); ZUI 11
Chipset Unknown
  • Qualcomm SDM730 Snapdragon 730 (8 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 100.2 cm2
Screen format
  • 5:3 (height:width)
  • 19.5:9 (height:width)
Screen to body ratio
  • 57.4%
  • 85.7%
PPI /points per inch/
  • 233 PPI
  • 403 PPI
Screen protection Unknown
  • Corning Gorilla Glass (unspecified)
Camera and Video
Camera and Video — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Rear camera, main
  • 5 MP
  • Single
  • 24 MP
  • Triple
Camera specs
  • 5 MP
  • 24 MP
  • f/1.8
  • (wide)
  • 1/2.8''
  • 0.9µm
  • PDAF -8 MP
  • f/2.4
  • (telephoto)
  • PDAF
  • 2x optical zoom -5 MP
  • f/2.2
  • depth sensor
Functions
  • LED flash
  • HDR
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 16 MP
  • Single
Specifications
  • VGA
  • 16 MP
Performance

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

Performance — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)
Graphics processor GPU Unknown
  • Adreno 618
Antutu 8 score * Unknown
  • 242622
General specs
General specs — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Release date
  • 2015
  • December
  • 2019
  • July
Colors
  • Black
  • White
  • Blue
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 250 EUR
Battery life
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
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 & TD-SCDMA -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 34(2000)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • LTE-A
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
USB
  • microUSB 2.0
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
Bluetooth
  • 2.1
  • EDR
  • 5.0
  • A2DP
  • EDR
  • LE
  • aptX HD
Music and Audio
Music and Audio — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Radio
  • FM radio
Unknown
Others Unknown
  • DCI-P3 -HDR10 -120 Hz
  • Dolby Atmos sound
Other features
Other features — specifications for Iris Atom, Z6.
SpecificationIris AtomZ6
Dop
  • Sensors Accelerometer For India
  • Sensors Fingerprint (under display)
  • accelerometer
  • proximity
  • compass - Fast battery charging 15W - For China