Lava Iris Atom vs Lenovo K3 Note

Compare recorded specifications, size and practical differences.

+ Add a third phone

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: 40 g lighter

    Iris Atom:
    110 g
    K3 Note:
    150 g
  • Width

    Iris Atom: 13 mm narrower

    Iris Atom:
    63.2 mm
    K3 Note:
    76.2 mm
  • Screen diagonal

    Iris Atom: 1.5 in smaller diagonal

    Iris Atom:
    4 in
    K3 Note:
    5.5 in
  • Depth

    K3 Note: 1.7 mm thinner

    Iris Atom:
    9.7 mm
    K3 Note:
    8 mm
  • Height

    Iris Atom: 27.1 mm shorter

    Iris Atom:
    125.5 mm
    K3 Note:
    152.6 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 K3 Note
  2. 2. K3 Note

    Height:
    152.6 mm +27.1 mm versus Iris Atom
    Width:
    76.2 mm +13 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. K3 Note

    150 g

    +40 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. K3 Note

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

K3 Note has approximately 83.1% 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.

Recorded RAM for Iris Atom, K3 Note, compared at the same storage capacity.
StorageIris AtomK3 Note
16 GB Unknown 2 GB RAM
Iris Atom: Original memory entry

8 GB · 512 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. Iris Atom

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

2. K3 Note

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. Iris Atom

    1550 mAh

  2. 2. K3 Note

    3000 mAh

    +1450 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. K3 Note

Everyday essentials
Everyday essentials — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 152.6 Х 76.2 Х 8 mm
Weight
  • 110 g
  • 150 g
Technology Unknown
  • IPS LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 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
  • 512 MB RAM
  • 16 GB
  • 2 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
Battery Capacity is not battery life. No endurance test is implied.
  • 1550 mAh
  • Removable Li-Ion
  • 3000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow)
Chipset Unknown
  • Mediatek MT6752 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 83.4 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.4%
  • 71.7%
PPI /points per inch/
  • 233 PPI
  • 401 PPI
Screen protection Unknown
  • Asahi Dragontrail Glass
Camera and Video
Camera and Video — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • AF
  • f/2.0
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED flash
  • HDR
  • panorama
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 5 MP
  • Single
Specifications
  • VGA
  • 5 MP
  • f/2.4
Performance

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

Performance — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Processor CPU
  • Quad-core 1.3 GHz
  • Octa-core 1.7 GHz Cortex-A53
Graphics processor GPU Unknown
  • Mali-T760MP2
Antutu 7 score * Unknown
  • 46822
GeekBench 4 Single Core * Unknown
  • 728
GeekBench 4 Multi-Core * Unknown
  • 2898
GeekBench 4 RenderScript * Unknown
  • 2147
General specs
General specs — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Release date
  • 2015
  • December
  • 2015
  • March
Colors
  • Black
  • White
  • Onyx Black
  • Pearl White
  • Laser Yellow
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 150 EUR
Battery life
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
  • Stand by time- Up to 750 h (3G) Talking time- Up to 36 h (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
SIM card
  • Dual SIM
  • Dual SIM (Micro-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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 - India -3G - HSDPA 850 / 900 / 1900 / 2100 HSDPA 2100 - India -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
Speed
  • HSPA
  • HSPA
  • TD-SCDMA
  • LTE
  • TD-LTE
GPRS
  • Yes
  • Yes
Edge
  • No
  • Yes
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
  • USB Host
Bluetooth
  • 2.1
  • EDR
  • 4.1
  • A2DP
  • LE
Music and Audio
Music and Audio — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Radio
  • FM radio
  • FM radio
Others Unknown
  • Dolby Atmos audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Iris Atom, K3 Note.
SpecificationIris AtomK3 Note
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity
  • compass - Also known as Lenovo A7000 Turbo in India