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HTC One M8 vs Lava Iris Atom 3

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 3: 10 g lighter

    One M8:
    160 g
    Iris Atom 3:
    150 g
  • Width

    One M8: 1.4 mm narrower

    One M8:
    70.6 mm
    Iris Atom 3:
    72 mm
  • Height

    Iris Atom 3: 2.4 mm shorter

    One M8:
    146.4 mm
    Iris Atom 3:
    144 mm
  • Release year

    One M8:
    2014
    Iris Atom 3:
    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. One M8

    Height:
    146.4 mm +2.4 mm versus Iris Atom 3
    Width:
    70.6 mm
    Depth:
    9.4 mm
  2. 2. Iris Atom 3

    Height:
    144 mm
    Width:
    72 mm +1.4 mm versus One M8
    Depth:
    9 mm

Weight

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

  1. 1. One M8

    160 g

    +10 g versus Iris Atom 3

  2. 2. Iris Atom 3

    150 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. One M8

    Screen diagonal:
    5 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    68.9 cm²
  2. 2. Iris Atom 3

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

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 One M8, Iris Atom 3, compared at the same storage capacity.
StorageOne M8Iris Atom 3
16 GB 2 GB RAM Unknown
32 GB 2 GB RAM Unknown
Iris Atom 3: 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. One M8

NFC:
See details Yes (market/operator dependent)
Headphone jack:
Yes
Memory card support:
See details microSD · up to 256 GB (dedicated slot)

2. Iris Atom 3

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. One M8

    2600 mAh

    +600 mAh versus Iris Atom 3

  2. 2. Iris Atom 3

    2000 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. One M82. Iris Atom 3

Everyday essentials
Everyday essentials — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Dimensions (HxWxD)
  • 146.4 Х 70.6 Х 9.4 mm
  • 144 Х 72 Х 9 mm
Weight
  • 160 g
  • 150 g
Technology
  • Super LCD3
Unknown
Screen size
  • 5" inch
  • 5" inch
Screen resolution
  • 1080 x 1920 px
  • 480 x 854 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 16/32 GB
  • 2 GB RAM
  • 8 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 256 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2600 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 4.4.2 (KitKat)
  • upgradable to 6.0 (Marshmallow); Sense UI 6
  • Android 5.1 (Lollipop)
Chipset
  • Qualcomm MSM8974AB Snapdragon 801 (28 nm)
Unknown
NFC
  • Yes (market/operator dependent)
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 68.9 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 66.7%
  • 66.4%
PPI /points per inch/
  • 441 PPI
  • 196 PPI
Screen protection
  • Corning Gorilla Glass 3
Unknown
Camera and Video
Camera and Video — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Rear camera, main
  • 4 MP
  • Single
  • 5 MP
  • Single
Camera specs
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • AF -4 MP
  • depth sensor
  • 5 MP
Functions
  • HDR
  • LED flash
  • HDR
  • panorama
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 5 MP
  • Single
  • 0.3 MP
  • Single
Specifications
  • 5 MP
  • f/2.0
  • VGA
Performance

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

Performance — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Processor CPU
  • Quad-core 2.3 GHz (US/EMEA)/ 2.5 GHz (Asia
  • China) Krait 400
  • Quad-core 1.3 GHz
Graphics processor GPU
  • Adreno 330
Unknown
Antutu 7 score *
  • 58192
Unknown
GeekBench 4 Single Core *
  • 961
Unknown
GeekBench 4 Multi-Core *
  • 2306
Unknown
GeekBench 4 RenderScript *
  • 2438
Unknown
GeekBench 4 Battery *
  • 1320
Unknown
General specs
General specs — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Release date
  • 2014
  • March
  • 2015
  • December
Colors
  • Gunmetal Gray
  • Glacial Silver
  • Amber Gold
  • Black
  • White
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 250 EUR
Unknown
Battery life
  • Stand by time- Up to 271 h (2G) / Up to 496 h (3G) Talking time- Up to 14 h (2G) / Up to 20 h (3G)
  • Stand by time- Up to 271 h (3G) Talking time- Up to 9 h 30 min (3G)
Body build
  • aluminum body
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
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 3(1800)
  • 7(2600)
  • 8(900)
  • 20(800)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/21.1(AT&T)/5.76 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
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11 b/g/n
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0 (MHL TV-out)
  • USB Host
  • microUSB 2.0
Bluetooth
  • 4.0
  • A2DP
  • aptX
  • 2.1
  • EDR
Harmful irradiation
  • SAR EU - 0.42 W/kg (head) 0.22 W/kg (body)
Unknown
Music and Audio
Music and Audio — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Radio
  • Stereo FM radio
  • RDS
  • FM radio
Others
  • 24-bit/192kHz audio -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One M8, Iris Atom 3.
SpecificationOne M8Iris Atom 3
Dop
  • Sensors Accelerometer
  • gyro
  • proximity
  • compass
  • barometer
  • Infrared port - Fast battery charging (Quick Charge 2.0) - Also known as HTC M8
  • All New HTC One
  • Sensors Accelerometer For India