alcatel Idol 5s vs Lava Iris Atom

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: 37 g lighter

    Idol 5s:
    147 g
    Iris Atom:
    110 g
  • Width

    Iris Atom: 8.8 mm narrower

    Idol 5s:
    72 mm
    Iris Atom:
    63.2 mm
  • Screen diagonal

    Iris Atom: 1.2 in smaller diagonal

    Idol 5s:
    5.2 in
    Iris Atom:
    4 in
  • Depth

    Idol 5s: 2.2 mm thinner

    Idol 5s:
    7.5 mm
    Iris Atom:
    9.7 mm
  • Height

    Iris Atom: 23.1 mm shorter

    Idol 5s:
    148.6 mm
    Iris Atom:
    125.5 mm
  • Release year

    Idol 5s:
    2017
    Iris Atom:
    2015

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. Idol 5s

    Height:
    148.6 mm +23.1 mm versus Iris Atom
    Width:
    72 mm +8.8 mm versus Iris Atom
    Depth:
    7.5 mm
  2. 2. Iris Atom

    Height:
    125.5 mm
    Width:
    63.2 mm
    Depth:
    9.7 mm +2.2 mm versus Idol 5s

Weight

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

  1. 1. Idol 5s

    147 g

    +37 g versus Iris Atom

  2. 2. Iris Atom

    110 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. Idol 5s

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Iris Atom

    Screen diagonal:
    4 in
    Aspect ratio (height:width):
    5:3
    Approximate rectangular screen area:
    45.5 cm²

Idol 5s has approximately 63.7% 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 Idol 5s, Iris Atom, compared at the same storage capacity.
StorageIdol 5sIris Atom
32 GB 3 GB RAM Unknown
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. Idol 5s

NFC:
Unknown
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB

2. Iris Atom

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. Idol 5s

    2850 mAh

    +1300 mAh versus Iris Atom

  2. 2. Iris Atom

    1550 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. Idol 5s2. Iris Atom

Everyday essentials
Everyday essentials — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Dimensions (HxWxD)
  • 148.6 Х 72 Х 7.5 mm
  • 125.5 Х 63.2 Х 9.7 mm
Weight
  • 147 g
  • 110 g
Technology
  • IPS LCD
Unknown
Screen size
  • 5.2" inch
  • 4" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 800 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2850 mAh
  • Non-removable Li-Ion
  • 1550 mAh
  • Removable Li-Ion
Operating system OS
  • Android 7.1 (Nougat)
  • Android 5.1 (Lollipop)
Chipset
  • Mediatek MT6757 Helio P20 (16 nm)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 74.5 cm2
  • 45.5 cm2
Screen format
  • 16:9 (height:width)
  • 5:3 (height:width)
Screen to body ratio
  • 69.7%
  • 57.4%
PPI /points per inch/
  • 424 PPI
  • 233 PPI
Screen protection
  • oleophobic coating
Unknown
Camera and Video
Camera and Video — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Rear camera, main
  • 12 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 12 MP
  • f/2.0
  • 1/2.8''
  • 1.25µm
  • PDAF
  • 5 MP
Functions
  • Dual-LED dual-tone flash
  • HDR
  • panorama
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 8 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 8 MP
  • f/2.0
  • 1/3.2''
  • 1.4µm
  • VGA
Performance

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

Performance — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Processor CPU
  • Octa-core (4x2.35 GHz Cortex-A53 & 4x1.65 GHz Cortex-A53)
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Mali-T880MP2
Unknown
Antutu 7 score *
  • 80302
Unknown
GeekBench 4 Single Core *
  • 824
Unknown
GeekBench 4 Multi-Core *
  • 3421
Unknown
General specs
General specs — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Release date
  • 2017
  • September
  • 2015
  • December
Colors
  • Dark Gray
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 140 EUR
Unknown
Battery life
  • Stand by time- Up to 500 h (2G) / Up to 500 h (3G) Talking time- Up to 18 h (2G) / Up to 18 h (3G)
  • Stand by time- Up to 150 h (3G) Talking time- Up to 12 h 30 min (3G)
Communication and Connectivity
Communication and Connectivity — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
SIM card
  • Nano-SIM
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • 28(700)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/11.5 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • No
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • WiFi Direct
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • Yes
  • with A-GPS
USB
  • 2.0
  • Type-C 1.0 reversible connector
  • USB On-The-Go
  • microUSB 2.0
Bluetooth
  • 4.2
  • A2DP
  • LE
  • 2.1
  • EDR
Music and Audio
Music and Audio — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Radio
  • FM radio with RDS
  • FM radio
Others
  • Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for Idol 5s, Iris Atom.
SpecificationIdol 5sIris Atom
Dop
  • Sensors Fingerprint (rear-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass - Fast battery charging (Pump Express 2.0)
  • Sensors Accelerometer For India