Lava Iris Atom 2X vs Samsung Dart T499

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

    Dart T499: 22 g lighter

    Iris Atom 2X:
    130 g
    Dart T499:
    108 g
  • Width

    Dart T499: 5 mm narrower

    Iris Atom 2X:
    66 mm
    Dart T499:
    61 mm
  • Screen diagonal

    Dart T499: 1.36 in smaller diagonal

    Iris Atom 2X:
    4.5 in
    Dart T499:
    3.14 in
  • Depth

    Iris Atom 2X: 3.8 mm thinner

    Iris Atom 2X:
    9.2 mm
    Dart T499:
    13 mm
  • Height

    Dart T499: 30 mm shorter

    Iris Atom 2X:
    134 mm
    Dart T499:
    104 mm
  • Release year

    Iris Atom 2X:
    2015
    Dart T499:
    2011

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 +30 mm versus Dart T499
    Width:
    66 mm +5 mm versus Dart T499
    Depth:
    9.2 mm
  2. 2. Dart T499

    Height:
    104 mm
    Width:
    61 mm
    Depth:
    13 mm +3.8 mm versus Iris Atom 2X

Weight

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

  1. 1. Iris Atom 2X

    130 g

    +22 g versus Dart T499

  2. 2. Dart T499

    108 g

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. Dart T499

    Screen diagonal:
    3.14 in
    Aspect ratio (height:width):
    4:3
    Approximate rectangular screen area:
    30.5 cm²

Iris Atom 2X has approximately 82.8% more rectangular screen area than Dart T499.

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, Dart T499, compared at the same storage capacity.
StorageIris Atom 2XDart T499
8 GB 1 GB RAM Unknown

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. Dart T499

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 32 GB (dedicated slot) · 2 GB included

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

    +800 mAh versus Dart T499

  2. 2. Dart T499

    1200 mAh

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. Dart T499

Everyday essentials
Everyday essentials — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Dimensions (HxWxD)
  • 134 Х 66 Х 9.2 mm
  • 104 Х 61 Х 13 mm
Weight
  • 130 g
  • 108 g
Technology
  • TFT
  • TFT
Screen size
  • 4.5" inch
  • 3.14" inch
Screen resolution
  • 480 x 854 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 8 GB
  • 1 GB RAM
Unknown
Memory card support
  • microSD
  • up to 32 GB
  • microSD
  • up to 32 GB (dedicated slot)
  • 2 GB included
Battery Capacity is not battery life. No endurance test is implied.
  • 2000 mAh
  • Removable Li-Ion
  • 1200 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.1 (Lollipop)
  • Android 2.2 (Froyo)
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors Unknown
  • 256K
Screen area
  • 55.8 cm2
  • 30.5 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 63.1%
  • 48.1%
PPI /points per inch/
  • 218 PPI
  • 127 PPI
Camera and Video
Camera and Video — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Rear camera, main
  • 5 MP
  • Single
  • 3.2 MP
  • Single
Camera specs
  • 5 MP
  • 3.2 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • 320p@15fps
Front camera, selfie
  • 0.3 MP
  • Single
  • 0 MP,
Specifications
  • VGA
Unknown
Performance
Performance — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Processor CPU
  • Quad-core 1.3 GHz
  • 600 MHz
General specs
General specs — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Release date
  • 2015
  • November
  • 2011
  • May
Colors
  • Black
  • White
  • Gray
Historical recorded price Legacy catalogue value; date unknown. Not a current offer. Unknown
  • 60 EUR
Battery life
  • Stand by time- Up to 161 h Talking time- Up to 19 h
  • Stand by time- Up to 288 h Talking time- Up to 4 h
Communication and Connectivity
Communication and Connectivity — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
SIM card
  • Dual SIM
  • Mini-SIM
Network
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900
Speed
  • HSPA
  • HSPA 7.2/0.384 Mbps
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • 3.0
  • A2DP
Harmful irradiation Unknown
  • SAR - 0.91 W/kg (head) 1.12 W/kg (body) SAR EU - 0.89 W/kg (head)
Music and Audio
Music and Audio — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Other features
Other features — specifications for Iris Atom 2X, Dart T499.
SpecificationIris Atom 2XDart T499
Dop
  • Sensors Accelerometer For India
  • Sensors Accelerometer
  • proximity
  • compass - MP4/H.264 player -MP3/WAV/eAAC+ player -Organizer -Photo/video editor -Document viewer -Voice memo/dial -Predictive text input (Swype) - For T-Mobile Also known as Samsung SGH-T499
  • Samsung T499
  • Samsung Tass