Lava Iris Atom vs LG G3 D855

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: 39 g lighter

    Iris Atom:
    110 g
    G3 D855:
    149 g
  • Width

    Iris Atom: 11.4 mm narrower

    Iris Atom:
    63.2 mm
    G3 D855:
    74.6 mm
  • Screen diagonal

    Iris Atom: 1.5 in smaller diagonal

    Iris Atom:
    4 in
    G3 D855:
    5.5 in
  • Depth

    G3 D855: 0.8 mm thinner

    Iris Atom:
    9.7 mm
    G3 D855:
    8.9 mm
  • Height

    Iris Atom: 20.8 mm shorter

    Iris Atom:
    125.5 mm
    G3 D855:
    146.3 mm
  • Release year

    Iris Atom:
    2015
    G3 D855:
    2014

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 +0.8 mm versus G3 D855
  2. 2. G3 D855

    Height:
    146.3 mm +20.8 mm versus Iris Atom
    Width:
    74.6 mm +11.4 mm versus Iris Atom
    Depth:
    8.9 mm

Weight

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

  1. 1. Iris Atom

    110 g

  2. 2. G3 D855

    149 g

    +39 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. G3 D855

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

G3 D855 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.

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

Iris Atom: Original memory entry

8 GB · 512 MB RAM

G3 D855: Original memory entry

16 GB · 2 GB RAM/ 32 GB · 3 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. G3 D855

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 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. G3 D855

    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. G3 D855

Everyday essentials
Everyday essentials — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 146.3 Х 74.6 Х 8.9 mm
Weight
  • 110 g
  • 149 g
Technology Unknown
  • True HD-IPS + LCD
Screen size
  • 4" inch
  • 5.5" inch
Screen resolution
  • 480 x 800 px
  • 1440 x 2560 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/ 32 GB
  • 3 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 256 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 4.4.2 (KitKat)
  • upgradable to 6.0 (Marshmallow)
Chipset Unknown
  • Qualcomm MSM8974AC Snapdragon 801 (28 nm)
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 82.2 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.4%
  • 75.3%
PPI /points per inch/
  • 233 PPI
  • 538 PPI
Screen protection Unknown
  • Corning Gorilla Glass 3
Camera and Video
Camera and Video — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Rear camera, main
  • 5 MP
  • Single
  • 13 MP
  • Single
Camera specs
  • 5 MP
  • 13 MP
  • f/2.4
  • 29mm (standard)
  • 1/3''
  • 1.12µm
  • OIS
  • PDAF & laser AF
Functions
  • LED flash
  • HDR
  • panorama
  • Dual-LED dual-tone flash
  • panorama
  • HDR
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2.1 MP
  • Single
Specifications
  • VGA
  • 2.1 MP
  • f/2.0
Performance

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

Performance — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Processor CPU
  • Quad-core 1.3 GHz
  • Quad-core 2.5 GHz Krait 400
Graphics processor GPU Unknown
  • Adreno 330
Antutu 7 score * Unknown
  • 65500
GeekBench 4 Single Core * Unknown
  • 939
General specs
General specs — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Release date
  • 2015
  • December
  • 2014
  • May
Colors
  • Black
  • White
  • Metallic Black
  • Silk White
  • Shine Gold
  • Moon Violet
  • Burgundy Red
  • Blue Steel
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 300 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 565 h (2G) / Up to 553 h (3G) Talking time- Up to 19 h (2G) / Up to 21 h (3G)
Body build Unknown
  • plastic body
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
SIM card
  • Dual SIM
  • Micro-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - all versions -3G - HSDPA 850 / 900 / 1900 / 2100 - D855 HSDPA 850 / 1900 / 2100 - D850 HSDPA 850 / 1700 / 1900 / 2100 - D851 HSDPA 850 / 1900 / 2100 - D852 -4G - LTE band 2(1900)
  • 4(1700/2100)
  • 7(2600)
  • 17(700) - D851 LTE 700 / 800 / 900 / 1800 / 2100 / 2300 / 2600 - D855 LTE band 1(2100)
  • 2(1900)
  • 3(1800)
  • 5(850)
  • 17(700)
  • 29(700) - D850 LTE 700 / 850 / 1900 / 1700 / 2600 - D852LTE 700 / 1800 / 2100 / 2600 / TD2300 - Virgin Mobile
Speed
  • HSPA
  • HSPA 42.2/21.1 Mbps
  • LTE Cat4 150/50 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • No
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0 (SlimPort)
  • USB Host
Bluetooth
  • 2.1
  • EDR
  • 4.0
  • A2DP
  • LE
  • aptX
Harmful irradiation Unknown
  • SAR - 0.39 W/kg (head) 0.48 W/kg (body) SAR EU - 0.23 W/kg (head)
Music and Audio
Music and Audio — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Radio
  • FM radio
  • Stereo FM radio
  • RDS - D855 mo
Others Unknown
  • 24-bit/192kHz audio -Dolby audio enhancement -Active noise cancellation with dedicated mic
Other features
Other features — specifications for Iris Atom, G3 D855.
SpecificationIris AtomG3 D855
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port - Qi wireless charging (optional) - Versions: D855 (Europe); D850 (AT&T); D851 (T-Mobile); D852 (Canada)