Lava Iris Atom 2X vs Maxwest Nitro 55M

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: 50 g lighter

    Iris Atom 2X:
    130 g
    Nitro 55M:
    180 g
  • Width

    Iris Atom 2X: 11.6 mm narrower

    Iris Atom 2X:
    66 mm
    Nitro 55M:
    77.6 mm
  • Screen diagonal

    Iris Atom 2X: 1 in smaller diagonal

    Iris Atom 2X:
    4.5 in
    Nitro 55M:
    5.5 in
  • Depth

    Nitro 55M: 1 mm thinner

    Iris Atom 2X:
    9.2 mm
    Nitro 55M:
    8.2 mm
  • Height

    Iris Atom 2X: 18.9 mm shorter

    Iris Atom 2X:
    134 mm
    Nitro 55M:
    152.9 mm
  • Release year

    Iris Atom 2X:
    2015
    Nitro 55M:
    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 mm versus Nitro 55M
  2. 2. Nitro 55M

    Height:
    152.9 mm +18.9 mm versus Iris Atom 2X
    Width:
    77.6 mm +11.6 mm versus Iris Atom 2X
    Depth:
    8.2 mm

Weight

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

  1. 1. Iris Atom 2X

    130 g

  2. 2. Nitro 55M

    180 g

    +50 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. Nitro 55M

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

Nitro 55M has approximately 49.4% 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, Nitro 55M, compared at the same storage capacity.
StorageIris Atom 2XNitro 55M
8 GB Recorded for all phones 1 GB RAM 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 2X

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

2. Nitro 55M

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

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. Nitro 55M

    2800 mAh

    +800 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. Nitro 55M

Everyday essentials
Everyday essentials — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Dimensions (HxWxD)
  • 134 Х 66 Х 9.2 mm
  • 152.9 Х 77.6 Х 8.2 mm
Weight
  • 130 g
  • 180 g
Technology
  • TFT
  • IPS LCD
Screen size
  • 4.5" inch
  • 5.5" inch
Screen resolution
  • 480 x 854 px
  • 720 x 1280 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
  • 8 GB
  • 1 GB RAM
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 2800 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 6.0 (Marshmallow)
Chipset Unknown
  • Mediatek MT6580 (28 nm)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 16M
Screen area
  • 55.8 cm2
  • 83.4 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 63.1%
  • 70.3%
PPI /points per inch/
  • 218 PPI
  • 267 PPI
Camera and Video
Camera and Video — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Rear camera, main
  • 5 MP
  • Single
  • 8 MP
  • Single
Camera specs
  • 5 MP
  • 8 MP
  • AF
Functions
  • LED flash
  • LED flash
Video
  • Yes
  • 720p@30fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 2 MP
  • Single
Specifications
  • VGA
  • 2 MP
Performance
Performance — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Processor CPU
  • Quad-core 1.3 GHz
  • Quad-core 1.3 GHz Cortex-A7
Graphics processor GPU Unknown
  • Mali-400MP2
General specs
General specs — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Release date
  • 2015
  • November
  • 2016
  • October
Colors
  • Black
  • White
  • White
  • Black
Battery life
  • Stand by time- Up to 161 h Talking time- Up to 19 h
  • Stand by time- Up to 280 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
SIM card
  • Dual SIM
  • Dual 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
Speed
  • HSPA
  • HSPA 21.1/5.76 Mbps
GPRS
  • Yes
  • Class 12
Edge
  • Yes
  • Class 12
Wi-Fi
  • Wi-Fi 802.11 b/g/n
  • hotspot
  • Wi-Fi 802.11 b/g/n
  • hotspot
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 2.1
  • EDR
  • 4.0
  • A2DP
Music and Audio
Music and Audio — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Radio
  • FM radio
  • Stereo FM radio
Other features
Other features — specifications for Iris Atom 2X, Nitro 55M.
SpecificationIris Atom 2XNitro 55M
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity