You are using an outdated browser. For a faster, safer browsing experience, upgrade for free today.<

HTC One ME vs O2 XDA Comet

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

    XDA Comet: 10 g lighter

    One ME:
    155 g
    XDA Comet:
    145 g
  • Width

    XDA Comet: 14 mm narrower

    One ME:
    72 mm
    XDA Comet:
    58 mm
  • Screen diagonal

    XDA Comet: 2.5 in smaller diagonal

    One ME:
    5.2 in
    XDA Comet:
    2.7 in
  • Depth

    One ME: 9.2 mm thinner

    One ME:
    9.8 mm
    XDA Comet:
    19 mm
  • Height

    XDA Comet: 45 mm shorter

    One ME:
    151 mm
    XDA Comet:
    106 mm
  • Release year

    One ME:
    2015
    XDA Comet:
    2007

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 +45 mm versus XDA Comet
    Width:
    72 mm +14 mm versus XDA Comet
    Depth:
    9.8 mm
  2. 2. XDA Comet

    Height:
    106 mm
    Width:
    58 mm
    Depth:
    19 mm +9.2 mm versus One ME

Weight

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

  1. 1. One ME

    155 g

    +10 g versus XDA Comet

  2. 2. XDA Comet

    145 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 ME

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

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

One ME has approximately 230.2% more rectangular screen area than XDA Comet.

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, XDA Comet, compared at the same storage capacity.
StorageOne MEXDA Comet
32 GB 3 GB RAM Unknown
XDA Comet: Original memory entry

64 MB RAM · 1 GB 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 Comet

NFC:
Unknown
Headphone jack:
No
Memory card support:
See details miniSD

Battery capacity

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

At least two unambiguous positive capacity values are needed for a chart. Original entries remain in the specifications.

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 Comet

Everyday essentials
Everyday essentials — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
Dimensions (HxWxD)
  • 151 Х 72 Х 9.8 mm
  • 106 Х 58 Х 19 mm
Weight
  • 155 g
  • 145 g
Technology Unknown
  • TFT
Screen size
  • 5.2" inch
  • 2.7" inch
Screen resolution
  • 1440 x 2560 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 32 GB
  • 3 GB RAM
  • 64 MB RAM
  • 1 GB ROM
Memory card support
  • microSD
  • up to 512 GB (dedicated slot)
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 2840 mAh
  • Non-removable Li-Po
  • 0 mAh,
Operating system OS
  • Android 5.2 (Lollipop)
  • upgradable to 6 (Marshmallow); Sense UI 7
  • Microsoft Windows Mobile 6.0 Professional
Chipset
  • Mediatek MT6795 Helio X10 (28 nm)
Unknown
NFC
  • Yes
Unknown
Headphone jack
  • Yes
  • No
Display
Display — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
Touchscreen
  • capacitive touchscreen
  • resistive touchscreen
Display colors
  • 16M
  • 65K
Screen area
  • 74.5 cm2
  • 22.6 cm2
Screen format
  • 16:9 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 68.6%
  • 36.7%
PPI /points per inch/
  • 565 PPI
  • 148 PPI
Camera and Video
Camera and Video — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
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
  • 0.3 MP
  • Single
Specifications
  • 4 MP
  • f/2.0
  • 27mm (wide)
  • 1/3''
  • 2µm
  • VGA videocall camera
Performance

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

Performance — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
Processor CPU
  • Octa-core 2.2 GHz Cortex-A53
  • Intel XScale PXA 270 620 MHz
Graphics processor GPU
  • PowerVR G6200
Unknown
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, XDA Comet.
SpecificationOne MEXDA Comet
Release date
  • 2015
  • June
  • 2007
  • September
Colors
  • Meteor Grey
  • Rose Gold
  • Gold Sepia
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 340 EUR
Unknown
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 200 h Talking time- Up to 6 h
Communication and Connectivity
Communication and Connectivity — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
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)
  • Show all network frequencies: -2G - GSM 900 / 1800 / 1900
Speed
  • HSPA 42.2/5.76 Mbps
  • LTE Cat4 150/50 Mbps
  • HSPA
GPRS
  • Yes
  • Class 10
Edge
  • Yes
  • Yes
Wi-Fi
  • Wi-Fi 802.11 a/b/g/n/ac
  • dual-band
  • Wi-Fi Direct
  • DLNA
  • hotspot
  • Wi-Fi 802.11b/g
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 — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
Radio
  • FM radio
  • Stereo FM radio
  • RDS
Others
  • Dolby Surround audio enhancement -Active noise cancellation with dedicated mic
  • Handwriting recognition
Other features
Other features — specifications for One ME, XDA Comet.
SpecificationOne MEXDA Comet
Dop
  • Sensors Fingerprint (front-mounted)
  • accelerometer
  • gyro
  • proximity
  • compass
  • Infrared port
  • Infrared port - Pocket Office -Voice memo -MP3/AAC player