O2 XDA Atom vs O2 XDA phone

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 phone: 35 g lighter

    XDA Atom:
    140 g
    XDA phone:
    105 g
  • Width

    XDA phone: 12 mm narrower

    XDA Atom:
    58 mm
    XDA phone:
    46 mm
  • Screen diagonal

    XDA phone: 0.5 in smaller diagonal

    XDA Atom:
    2.7 in
    XDA phone:
    2.2 in
  • Depth

    XDA phone: 1 mm thinner

    XDA Atom:
    18.5 mm
    XDA phone:
    17.5 mm
  • Height

    XDA Atom: 5 mm shorter

    XDA Atom:
    102 mm
    XDA phone:
    107 mm

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. XDA Atom

    Height:
    102 mm
    Width:
    58 mm +12 mm versus XDA phone
    Depth:
    18.5 mm +1 mm versus XDA phone
  2. 2. XDA phone

    Height:
    107 mm +5 mm versus XDA Atom
    Width:
    46 mm
    Depth:
    17.5 mm

Weight

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

  1. 1. XDA Atom

    140 g

    +35 g versus XDA phone

  2. 2. XDA phone

    105 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. XDA Atom

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

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

XDA Atom has approximately 50.6% more rectangular screen area than XDA phone.

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.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

XDA Atom: Original memory entry

64 MB RAM · 128 MB ROM

XDA phone: Original memory entry

64 MB RAM · 64 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. XDA Atom

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

2. XDA phone

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

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. XDA Atom

    1530 mAh

    +380 mAh versus XDA phone

  2. 2. XDA phone

    1150 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. XDA Atom2. XDA phone

Everyday essentials
Everyday essentials — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Dimensions (HxWxD)
  • 102 Х 58 Х 18.5 mm
  • 107 Х 46 Х 17.5 mm
Weight
  • 140 g
  • 105 g
Technology
  • TFT
  • TFT
Screen size
  • 2.7" inch
  • 2.2" inch
Screen resolution
  • 240 x 320 px
  • 240 x 320 px
Internal memory Recorded storage / RAM variants. Entries are alternatives, not a combined maximum. Ambiguous formats stay as recorded.
  • 64 MB RAM
  • 128 MB ROM
  • 64 MB RAM
  • 64 MB ROM
Memory card support
  • miniSD
  • miniSD
Battery Capacity is not battery life. No endurance test is implied.
  • 1530 mAh
  • Removable Li-Po
  • 1150 mAh
  • Removable Li-Po
Operating system OS
  • Microsoft Windows Mobile 5.0 PocketPC
  • Microsoft Windows Mobile 5.0 Smartphone
Chipset Unknown
  • TI OMAP 850
Headphone jack
  • No
  • No
Display
Display — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Touchscreen
  • resistive touchscreen
Unknown
Display colors Unknown
  • 65K
Screen area
  • 22.6 cm2
  • 15 cm2
Screen format
  • 4:3 (height:width)
  • 4:3 (height:width)
Screen to body ratio
  • 38.2%
  • 30.5%
PPI /points per inch/
  • 148 PPI
  • 182 PPI
Camera and Video
Camera and Video — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Rear camera, main
  • 2 MP
  • Single
  • 1.3 MP
  • Single
Camera specs
  • 2 MP
  • 1.3 MP
Functions
  • LED flash
Unknown
Video
  • Yes
  • Yes
Front camera, selfie
  • 0 MP,
  • 0 MP,
Specifications Unknown
  • No
Performance
Performance — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Processor CPU
  • Intel PXA272 416 MHz
  • 200 MHz ARM926EJ-S
General specs
General specs — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Release date
  • 2005
  • November
  • 2005
  • September
Colors
  • Silver
  • Silver
Historical recorded price Legacy catalogue value; date unknown. Not a current offer.
  • 260 EUR
Unknown
Battery life
  • Stand by time- Up to 150 h Talking time- Up to 5 h 30 min
  • Stand by time- Up to 250 h Talking time- Up to 5 h
Communication and Connectivity
Communication and Connectivity — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
SIM card
  • Mini-SIM
  • Mini-SIM
GPRS
  • Class 10
  • Class 10
Edge
  • Class 10
  • No
Wi-Fi
  • Wi-Fi 802.11b
  • No
GPS
  • No
  • No
USB
  • miniUSB
  • Proprietary
Bluetooth
  • 1.2
  • 1.2
Music and Audio
Music and Audio — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Radio
  • FM radio
  • No
Others
  • Handwriting recognition
Unknown
Other features
Other features — specifications for XDA Atom, XDA phone.
SpecificationXDA AtomXDA phone
Dop
  • Infrared port - Pocket Office -MP3/AAC/AAC+/WMA/OGG/AMR player -WMV/MP4 player - Produced by Quanta Computer. Functionally identical to HP iPAQ rw6815
  • Infrared port - Microsoft ActiveSync -MP3/AAC player -Predictive text input - Produced by HTC. Functionally identical to i-mate SP4m.