Lava Iris Atom vs Motorola RAZR M XT905

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: 16 g lighter

    Iris Atom:
    110 g
    RAZR M XT905:
    126 g
  • Width

    RAZR M XT905: 2.3 mm narrower

    Iris Atom:
    63.2 mm
    RAZR M XT905:
    60.9 mm
  • Screen diagonal

    Iris Atom: 0.3 in smaller diagonal

    Iris Atom:
    4 in
    RAZR M XT905:
    4.3 in
  • Depth

    RAZR M XT905: 1.4 mm thinner

    Iris Atom:
    9.7 mm
    RAZR M XT905:
    8.3 mm
  • Height

    RAZR M XT905: 3 mm shorter

    Iris Atom:
    125.5 mm
    RAZR M XT905:
    122.5 mm
  • Release year

    Iris Atom:
    2015
    RAZR M XT905:
    2012

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 +3 mm versus RAZR M XT905
    Width:
    63.2 mm +2.3 mm versus RAZR M XT905
    Depth:
    9.7 mm +1.4 mm versus RAZR M XT905
  2. 2. RAZR M XT905

    Height:
    122.5 mm
    Width:
    60.9 mm
    Depth:
    8.3 mm

Weight

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

  1. 1. Iris Atom

    110 g

  2. 2. RAZR M XT905

    126 g

    +16 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. RAZR M XT905

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

RAZR M XT905 has approximately 11.9% 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

RAZR M XT905: Original memory entry

8 GB (4.5 GB user available) · 1 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. RAZR M XT905

NFC:
Yes
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. RAZR M XT905

    2000 mAh

    +450 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. RAZR M XT905

Everyday essentials
Everyday essentials — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Dimensions (HxWxD)
  • 125.5 Х 63.2 Х 9.7 mm
  • 122.5 Х 60.9 Х 8.3 mm
Weight
  • 110 g
  • 126 g
Technology Unknown
  • Super AMOLED Advanced
Screen size
  • 4" inch
  • 4.3" inch
Screen resolution
  • 480 x 800 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 512 MB RAM
  • 8 GB (4.5 GB user available)
  • 1 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
  • 2000 mAh
  • Non-removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 4.0.4 (Ice Cream Sandwich)
  • upgradable to 4.1 (Jelly Bean)
Chipset Unknown
  • Qualcomm MSM8960 Snapdragon S4 Plus
NFC Unknown
  • Yes
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 45.5 cm2
  • 51.0 cm2
Screen format
  • 5:3 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 57.4%
  • 68.3%
PPI /points per inch/
  • 233 PPI
  • 256 PPI
Screen protection Unknown
  • Corning Gorilla Glass 2
Camera and Video
Camera and Video — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • HDR
  • panorama
  • LED flash
Video
  • Yes
  • 1080p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • VGA
  • VGA
Performance
Performance — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Processor CPU
  • Quad-core 1.3 GHz
  • Dual-core 1.5 GHz Krait
Graphics processor GPU Unknown
  • Adreno 225
General specs
General specs — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Release date
  • 2015
  • December
  • 2012
  • September
Colors
  • Black
  • White
  • Black
  • White
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, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
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 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 3(1800)
  • 7(2600)
Speed
  • HSPA
  • HSPA 42.2/5.76 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
  • dual-band
  • DLNA
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
  • S-GPS
  • GLONASS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 4.0
  • A2DP
  • EDR
  • LE
Harmful irradiation Unknown
  • SAR - 1.11 W/kg (head) 0.66 W/kg (body)
Music and Audio
Music and Audio — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Radio
  • FM radio
  • No
Others Unknown
  • Active noise cancellation with dedicated mic
Other features
Other features — specifications for Iris Atom, RAZR M XT905.
SpecificationIris AtomRAZR M XT905
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity
  • compass - MP3/AAC+/WAV/WMA player -MP4/H.264/WMV player -Organizer -Photo viewer/editor -Document viewer/editor -Voice memo/dial/commands -Predictive text input - Splash resistant