HTC One ME vs Lava Iris 503

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

    One ME: 20 g lighter

    One ME:
    155 g
    Iris 503:
    175 g
  • Width

    One ME: 1.3 mm narrower

    One ME:
    72 mm
    Iris 503:
    73.3 mm
  • Screen diagonal

    Iris 503: 0.2 in smaller diagonal

    One ME:
    5.2 in
    Iris 503:
    5 in
  • Depth

    One ME: 0.7 mm thinner

    One ME:
    9.8 mm
    Iris 503:
    10.5 mm
  • Height

    Iris 503: 7.8 mm shorter

    One ME:
    151 mm
    Iris 503:
    143.2 mm
  • Release year

    One ME:
    2015
    Iris 503:
    2013

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 ME

    Height:
    151 mm +7.8 mm versus Iris 503
    Width:
    72 mm
    Depth:
    9.8 mm
  2. 2. Iris 503

    Height:
    143.2 mm
    Width:
    73.3 mm +1.3 mm versus One ME
    Depth:
    10.5 mm +0.7 mm versus One ME

Weight

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

  1. 1. One ME

    155 g

  2. 2. Iris 503

    175 g

    +20 g versus One ME

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 ME

    Screen diagonal:
    5.2 in
    Aspect ratio (height:width):
    16:9
    Approximate rectangular screen area:
    74.5 cm²
  2. 2. Iris 503

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

One ME has approximately 8.2% more rectangular screen area than Iris 503.

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 ME, Iris 503, compared at the same storage capacity.
StorageOne MEIris 503
32 GB 3 GB RAM Unknown
Iris 503: Original memory entry

4 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 ME

NFC:
Yes
Headphone jack:
Yes
Memory card support:
See details microSD · up to 512 GB (dedicated slot)

2. Iris 503

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 ME

    2840 mAh

    +840 mAh versus Iris 503

  2. 2. Iris 503

    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 ME2. Iris 503

Everyday essentials
Everyday essentials — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Dimensions (HxWxD)
  • 151 Х 72 Х 9.8 mm
  • 143.2 Х 73.3 Х 10.5 mm
Weight
  • 155 g
  • 175 g
Technology Unknown
  • IPS LCD
Screen size
  • 5.2" inch
  • 5" inch
Screen resolution
  • 1440 x 2560 px
  • 540 x 960 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 4 GB
  • 512 MB RAM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • microSD
  • up to 32 GB
Battery Capacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 2000 mAh
  • Removable Li-Ion
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Android 4.2 (Jelly Bean)
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • Yes
Display
Display — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Touchscreen
  • capacitive touchscreen
  • capacitive touchscreen
Display colors
  • 16M
  • 16M
Screen area
  • 74.5 cm2
  • 68.9 cm2
Screen format
  • 16:9 (height:width)
  • 16:9 (height:width)
Screen to body ratio
  • 68.6%
  • 65.7%
PPI /points per inch/
  • 565 PPI
  • 220 PPI
Camera and Video
Camera and Video — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Rear camera, main
  • 20 MP
  • Single
  • 3.15 MP
  • Single
Camera specs
  • 20 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 3.15 MP
Functions
  • HDR
  • panorama
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 4 MP
  • Single
  • 1.3 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • 1.3 MP
Performance

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

Performance — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Dual-core 1.0 GHz
Graphics processor GPU
  • PowerVR G6200
  • Mali-400
Antutu 7 score *
  • 51326
Unknown
GeekBench 4 Single Core *
  • 789
Unknown
GeekBench 4 Multi-Core *
  • 2041
Unknown
GeekBench 4 RenderScript *
  • 663
Unknown
General specs
General specs — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Release date
  • 2015
  • June
  • 2013
  • October
Colors
  • Meteor Grey
  • Rose Gold
  • Gold Sepia
  • Black
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
  • 90 EUR
Battery life
  • Stand by time- Up to 598 h (2G) / Up to 626 h (3G) Talking time- Up to 23 h (2G) / Up to 13 h (3G)
Unknown
Communication and Connectivity
Communication and Connectivity — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Dual SIM
Network
  • Show all network frequencies: -2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 -3G - HSDPA 850 / 900 / 1900 / 2100 -4G - LTE band 1(2100)
  • 3(1800)
  • 5(850)
  • 7(2600)
  • 8(900)
  • 28(700)
  • 38(2600)
  • 39(1900)
  • 40(2300)
  • 41(2500)
  • Show all network frequencies: -2G - GSM 900 / 1800 - SIM 1 & SIM 2
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Yes
Edge
  • Yes
  • Yes
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
  • BDS
  • Yes
  • with A-GPS
USB
  • microUSB 2.0
  • microUSB 2.0
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • Yes
Music and Audio
Music and Audio — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Radio
  • FM radio
  • FM radio
Others
  • Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
Unknown
Other features
Other features — specifications for One ME, Iris 503.
SpecificationOne MEIris 503
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Sensors Accelerometer For India