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HTC One ME vs O2 XDA Atom

Compare recorded specifications, size and practical differences.

HTC One ME

HTC One ME

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O2 XDA Atom

O2 XDA Atom

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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.

  • WeightXDA Atom: 15 g lighterXDA Atom: 140 g · One ME: 155 g
  • WidthXDA Atom: 14 mm narrowerXDA Atom: 58 mm · One ME: 72 mm
  • Screen diagonalXDA Atom: 2.5 in smaller diagonalXDA Atom: 2.7 in · One ME: 5.2 in
  • DepthOne ME: 8.7 mm thinnerOne ME: 9.8 mm · XDA Atom: 18.5 mm
  • HeightXDA Atom: 49 mm shorterXDA Atom: 102 mm · One ME: 151 mm
  • Release year2015 / 2005One ME: 2015 · XDA Atom: 2005

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.

Front
One ME: 151 × 72 mm 1 XDA Atom: 102 × 58 mm 2
Side
One ME: 151 × 9.8 mm 1 XDA Atom: 102 × 18.5 mm 2
  1. 1. One ME
    Height
    151 mm+49 mm versus XDA Atom
    Width
    72 mm+14 mm versus XDA Atom
    Depth
    9.8 mm
    Weight
    155 g
  2. 2. XDA Atom
    Height
    102 mm
    Width
    58 mm
    Depth
    18.5 mm+8.7 mm versus One ME
    Weight
    140 g
Weight

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

  1. 1. One ME155 g

    +15 g versus XDA Atom

  2. 2. XDA Atom140 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.

Screen size
One ME: 5.2 in, 16:9, About 74.5 cm² rectangular area 1 XDA Atom: 2.7 in, 4:3, About 22.6 cm² rectangular area 2
  1. 1. One ME 5.2 in · 16:9 About 74.5 cm² rectangular area
  2. 2. XDA Atom 2.7 in · 4:3 About 22.6 cm² rectangular area

One ME has approximately 230.2% more rectangular screen area than XDA 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 by storage capacity and phone
StorageOne MEXDA Atom
32 GB 3 GB RAM Unknown
XDA Atom: Original memory entry

64 MB RAM · 128 MB ROM

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. XDA Atom

NFC
Unknown
Headphone jack
No
Memory card support
See details miniSD

Battery capacity

Capacity is not battery life. No endurance test is implied.

Recorded capacity

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

  1. 1. One ME2840 mAh

    +1310 mAh versus XDA Atom

  2. 2. XDA Atom1530 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. XDA Atom

Everyday essentials
Everyday essentials
SpecificationOne MEXDA Atom
Dimensions (HxWxD)
  • 151 Х 72 Х 9.8 mm
  • 102 Х 58 Х 18.5 mm
Weight
  • 155 g
  • 140 g
Technology Unknown
  • TFT
Screen size
  • 5.2" inch
  • 2.7" inch
Screen resolution
  • 1440 x 2560 px
  • 240 x 320 px
Internal memoryRecorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 64 MB RAM
  • 128 MB ROM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • miniSD
BatteryCapacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 1530 mAh
  • Removable Li-Po
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Microsoft Windows Mobile 5.0 PocketPC
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display
SpecificationOne MEXDA Atom
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
Unknown
Screen area
  • 74.5 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 68.6%
  • 38.2%
PPI /points per inch/
  • 565 PPI
  • 148 PPI
Camera and Video
Camera and Video
SpecificationOne MEXDA Atom
Rear camera, main
  • 20 MP
  • Single
  • 2 MP
  • Single
Camera specs
  • 20 MP
  • f/2.2
  • 28mm (wide)
  • AF
  • 2 MP
Functions
  • HDR
  • LED flash
Video
  • 1080p@30fps
  • Yes
Front camera, selfie
  • 4 MP
  • Single
  • 0 MP,
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
Unknown
Performance
Performance
SpecificationOne MEXDA Atom
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Intel PXA272 416 MHz
Graphics processor GPU
  • PowerVR G6200
Unknown
Antutu 7 scoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 51326
Unknown
GeekBench 4 Single CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 789
Unknown
GeekBench 4 Multi-CoreLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 2041
Unknown
GeekBench 4 RenderScriptLegacy recorded score. Test conditions are unspecified; no new testing is implied.
  • 663
Unknown
General specs
General specs
SpecificationOne MEXDA Atom
Release date
  • 2015
  • June
  • 2005
  • November
Colors
  • Meteor Grey
  • Rose Gold
  • Gold Sepia
  • Silver
Historical recorded priceLegacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
  • 260 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)
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
Communication and Connectivity
Communication and Connectivity
SpecificationOne MEXDA Atom
SIM card
  • Dual SIM (Nano-SIM
  • dual stand-by)
  • Mini-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)
Unknown
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
Unknown
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Class 10
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b
GPS
  • Yes
  • with A-GPS
  • GLONASS
  • BDS
  • No
USB
  • microUSB 2.0
  • miniUSB
Bluetooth
  • 4.1
  • A2DP
  • aptX
  • 1.2
Music and Audio
Music and Audio
SpecificationOne MEXDA Atom
Radio
  • FM radio
  • FM radio
Others
  • Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features
SpecificationOne MEXDA Atom
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815